Org pitching register -- Hot Buttered Soul
Regular season -- as of 10/18/1972
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Ted Abernathy | HAM | mr | 39 | 2.08 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 13.0 | 9 | 3 | 3 | 3 | 6 | 0 | 0 |
| Cy Acosta | RIN | mr | 25 | 4.19 | 3 | 1 | 2 | 31 | 0 | 0 | 0 | 34.1 | 28 | 16 | 16 | 16 | 18 | 4 | 4 |
| Ed Acosta | NOR | mr | 28 | 4.47 | 5 | 6 | 3 | 41 | 1 | 0 | 0 | 56.1 | 69 | 31 | 28 | 15 | 34 | 6 | 3 |
| Jack Aker | ROC | mr | 31 | 4.85 | 2 | 4 | 4 | 51 | 0 | 0 | 0 | 65.0 | 72 | 40 | 35 | 24 | 15 | 4 | 8 |
| Doyle Alexander | QME | mr | 21 | 2.59 | 6 | 2 | 11 | 76 | 1 | 1 | 1 | 94.0 | 76 | 32 | 27 | 25 | 38 | 6 | 8 |
| Steve Arlin | ROC | sp | 26 | 4.56 | 7 | 13 | 0 | 34 | 28 | 2 | 0 | 189.2 | 190 | 113 | 96 | 96 | 126 | 23 | 21 |
| Stan Bahnsen | PHI | sp | 27 | 4.45 | 0 | 3 | 0 | 7 | 6 | 0 | 0 | 32.1 | 36 | 19 | 16 | 7 | 25 | 3 | 1 |
| Steve Barber* | OKI | mr | 33 | 4.35 | 2 | 1 | 0 | 29 | 1 | 0 | 0 | 39.1 | 35 | 23 | 19 | 22 | 20 | 7 | 3 |
| Jim Barr | AVI | mr | 24 | 2.99 | 11 | 6 | 1 | 46 | 17 | 5 | 2 | 168.2 | 166 | 63 | 56 | 41 | 81 | 12 | 16 |
| Fred Beene | AVI | mr | 29 | 4.25 | 1 | 4 | 2 | 23 | 4 | 1 | 1 | 42.1 | 52 | 22 | 20 | 19 | 28 | 2 | 4 |
| Jerry Bell | QME | mr | 24 | 1.83 | 7 | 2 | 5 | 34 | 0 | 0 | 0 | 54.0 | 41 | 16 | 11 | 20 | 10 | 1 | 6 |
| Jim Bibby | HAM | sp | 27 | 2.35 | 3 | 2 | 0 | 10 | 6 | 0 | 0 | 46.0 | 29 | 12 | 12 | 20 | 16 | 5 | 5 |
| Jack Billingham |   | sp | 29 | 3.55 | 6 | 7 | 0 | 29 | 26 | 2 | 1 | 157.1 | 168 | 80 | 62 | 39 | 108 | 16 | 11 |
| Steve Blass | RIN | sp | 30 | 3.58 | 15 | 3 | 0 | 26 | 26 | 7 | 1 | 173.1 | 175 | 77 | 69 | 52 | 100 | 12 | 17 |
| Vida Blue* | NOR | sp | 22 | 2.77 | 9 | 8 | 0 | 23 | 23 | 2 | 2 | 159.0 | 133 | 59 | 49 | 42 | 111 | 8 | 14 |
| Bert Blyleven | AND | sp | 21 | 3.05 | 10 | 12 | 0 | 34 | 34 | 3 | 3 | 230.0 | 213 | 89 | 78 | 47 | 177 | 14 | 17 |
| Bobby Bolin | QME | cl | 33 | 2.39 | 0 | 2 | 3 | 21 | 0 | 0 | 0 | 26.1 | 18 | 9 | 7 | 10 | 21 | 2 | 1 |
| Bill Bonham | CST | cl | 23 | 3.08 | 5 | 1 | 1 | 30 | 3 | 0 | 0 | 64.1 | 49 | 22 | 22 | 29 | 47 | 3 | 6 |
| Pedro Borbon | RIN | mr | 25 | 4.22 | 4 | 3 | 1 | 56 | 3 | 0 | 0 | 89.2 | 97 | 49 | 42 | 19 | 37 | 5 | 10 |
| Dick Bosman | PAK | sp | 28 | 3.18 | 3 | 9 | 0 | 20 | 19 | 2 | 1 | 121.2 | 124 | 48 | 43 | 32 | 73 | 13 | 13 |
| Tom Bradley | HAM | sp | 25 | 2.50 | 19 | 6 | 1 | 34 | 31 | 5 | 4 | 219.1 | 191 | 65 | 61 | 48 | 146 | 15 | 18 |
| Bucky Brandon | PAK | mr | 31 | 0.87 | 2 | 0 | 0 | 7 | 0 | 0 | 0 | 10.1 | 5 | 1 | 1 | 2 | 5 | 0 | 2 |
| Ken Brett* | CST | sp | 23 | 4.13 | 6 | 11 | 0 | 28 | 21 | 2 | 0 | 133.0 | 150 | 69 | 61 | 32 | 57 | 11 | 19 |
| Jim Brewer* | HAM | cl | 34 | 1.01 | 6 | 1 | 7 | 45 | 0 | 0 | 0 | 62.2 | 27 | 7 | 7 | 13 | 41 | 2 | 5 |
| Nelson Briles | QME | sp | 28 | 2.84 | 13 | 4 | 0 | 26 | 23 | 7 | 3 | 167.2 | 142 | 58 | 53 | 35 | 100 | 10 | 8 |
| Pete Broberg | PAK | sp | 22 | 4.07 | 7 | 9 | 3 | 73 | 5 | 1 | 1 | 128.1 | 117 | 70 | 58 | 68 | 101 | 10 | 12 |
| Ron Bryant* | QME | sp | 24 | 2.60 | 15 | 8 | 0 | 31 | 31 | 6 | 1 | 221.2 | 189 | 77 | 64 | 89 | 116 | 13 | 15 |
| Tom Burgmeier* | PAK | mr | 28 | 6.26 | 1 | 6 | 0 | 42 | 0 | 0 | 0 | 41.2 | 59 | 39 | 29 | 25 | 10 | 2 | 4 |
| Steve Busby | QME | sp | 22 | 2.75 | 2 | 2 | 1 | 13 | 3 | 1 | 0 | 39.1 | 35 | 12 | 12 | 8 | 23 | 1 | 6 |
| Mike Caldwell* | ASP | mr | 23 | 5.04 | 5 | 12 | 0 | 33 | 22 | 2 | 2 | 134.0 | 182 | 88 | 75 | 26 | 75 | 8 | 12 |
| Buzz Capra | OKI | mr | 24 | 3.99 | 3 | 3 | 0 | 13 | 6 | 0 | 0 | 38.1 | 38 | 23 | 17 | 20 | 28 | 6 | 2 |
| Steve Carlton* | PHI | sp | 27 | 2.07 | 18 | 12 | 0 | 42 | 41 | 7 | 5 | 300.1 | 209 | 80 | 69 | 70 | 272 | 12 | 19 |
| Don Carrithers | PAK | sp | 22 | 4.97 | 3 | 6 | 0 | 17 | 12 | 0 | 0 | 70.2 | 73 | 40 | 39 | 35 | 27 | 6 | 3 |
| Clay Carroll | PHI | cl | 31 | 3.92 | 5 | 6 | 4 | 71 | 1 | 0 | 0 | 78.0 | 85 | 38 | 34 | 21 | 51 | 3 | 7 |
| Bill Champion | PHI | sp | 24 | 2.70 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 3.1 | 5 | 1 | 1 | 0 | 1 | 0 | 0 |
| Rickey Clark | SPP | sp | 26 | 4.61 | 3 | 1 | 2 | 40 | 0 | 0 | 0 | 52.2 | 58 | 30 | 27 | 26 | 28 | 6 | 6 |
| Reggie Cleveland | SAN | sp | 24 | 3.40 | 6 | 7 | 3 | 35 | 14 | 6 | 2 | 113.2 | 117 | 49 | 43 | 22 | 68 | 11 | 6 |
| Jim Colborn | RIN | mr | 26 | 4.09 | 5 | 5 | 3 | 52 | 2 | 0 | 0 | 114.1 | 118 | 55 | 52 | 29 | 71 | 20 | 7 |
| Joe Coleman | AND | sp | 25 | 2.74 | 15 | 8 | 0 | 34 | 34 | 7 | 3 | 236.2 | 204 | 85 | 72 | 93 | 178 | 14 | 22 |
| Ray Corbin | RIN | sp | 23 | 5.27 | 9 | 5 | 2 | 45 | 15 | 0 | 0 | 114.1 | 128 | 76 | 67 | 50 | 55 | 12 | 16 |
| Mike Corkins | CAR | mr | 26 | 5.05 | 3 | 2 | 2 | 29 | 2 | 1 | 0 | 57.0 | 61 | 34 | 32 | 16 | 27 | 10 | 3 |
| Casey Cox | SPP | mr | 30 | 7.36 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 3.2 | 7 | 3 | 3 | 1 | 0 | 1 | 0 |
| Mike Cuellar* | NOR | sp | 35 | 3.03 | 10 | 15 | 0 | 33 | 33 | 5 | 2 | 235.0 | 203 | 94 | 79 | 62 | 121 | 14 | 23 |
| Ray Culp | SPP | sp | 30 | 2.79 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 9.2 | 9 | 3 | 3 | 3 | 3 | 0 | 1 |
| George Culver | QME | mr | 28 | 3.42 | 2 | 5 | 3 | 20 | 0 | 0 | 0 | 23.2 | 18 | 10 | 9 | 11 | 11 | 0 | 0 |
| John Curtis* | ROC | sp | 24 | 4.11 | 7 | 8 | 0 | 32 | 17 | 0 | 0 | 120.1 | 149 | 61 | 55 | 47 | 87 | 8 | 10 |
| Bruce Dal Canton | CST | mr | 30 | 3.99 | 4 | 7 | 0 | 20 | 17 | 2 | 1 | 106.0 | 128 | 60 | 47 | 21 | 55 | 12 | 9 |
| Joe Decker | HAM | mr | 25 | 5.50 | 0 | 2 | 0 | 8 | 2 | 0 | 0 | 18.0 | 17 | 11 | 11 | 11 | 5 | 2 | 0 |
| Larry Dierker | AND | sp | 25 | 3.25 | 9 | 6 | 0 | 21 | 21 | 3 | 1 | 146.2 | 153 | 65 | 53 | 38 | 71 | 15 | 19 |
| Pat Dobson | AVI | sp | 30 | 3.06 | 15 | 12 | 0 | 36 | 35 | 4 | 1 | 238.1 | 242 | 101 | 81 | 62 | 150 | 17 | 20 |
| Al Downing* | RIN | sp | 31 | 4.56 | 6 | 5 | 0 | 22 | 22 | 1 | 1 | 120.1 | 136 | 72 | 61 | 44 | 83 | 11 | 10 |
| Dick Drago |   | sp | 27 | 4.77 | 6 | 16 | 0 | 28 | 25 | 4 | 0 | 171.2 | 194 | 102 | 91 | 48 | 102 | 22 | 19 |
| Tom Dukes |   | cl | 29 | 1.54 | 0 | 1 | 4 | 10 | 0 | 0 | 0 | 11.2 | 15 | 2 | 2 | 5 | 4 | 0 | 3 |
| Don Durham | OKI | sp | 23 | 6.35 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 5.2 | 6 | 4 | 4 | 6 | 2 | 0 | 0 |
| Dock Ellis | QME | sp | 27 | 2.02 | 17 | 2 | 0 | 25 | 24 | 6 | 2 | 182.2 | 139 | 48 | 41 | 43 | 70 | 6 | 20 |
| Ed Farmer | SAN | mr | 22 | 7.23 | 1 | 3 | 1 | 43 | 0 | 0 | 0 | 56.0 | 79 | 50 | 45 | 21 | 30 | 16 | 3 |
| Rollie Fingers | AVI | cl | 25 | 1.86 | 9 | 4 | 23 | 68 | 0 | 0 | 0 | 82.1 | 72 | 20 | 17 | 32 | 96 | 6 | 6 |
| Eddie Fisher | SPP | sp | 35 | 4.99 | 1 | 2 | 4 | 39 | 0 | 0 | 0 | 57.2 | 70 | 32 | 32 | 22 | 15 | 6 | 2 |
| Al Fitzmorris | NOR | mr | 26 | 4.31 | 1 | 1 | 0 | 53 | 0 | 0 | 0 | 87.2 | 93 | 45 | 42 | 28 | 39 | 13 | 7 |
| Rich Folkers* | QME | mr | 25 | 4.35 | 3 | 1 | 1 | 10 | 0 | 0 | 0 | 10.1 | 14 | 7 | 5 | 2 | 2 | 0 | 2 |
| Ken Forsch | ASP | sp | 25 | 4.16 | 4 | 15 | 6 | 43 | 20 | 0 | 0 | 145.0 | 147 | 77 | 67 | 59 | 86 | 20 | 17 |
| Terry Forster* | HAM | cl | 20 | 2.27 | 3 | 2 | 5 | 44 | 4 | 0 | 0 | 75.1 | 61 | 26 | 19 | 41 | 64 | 4 | 7 |
| Alan Foster | CAR | mr | 25 | 7.30 | 1 | 1 | 0 | 7 | 0 | 0 | 0 | 12.1 | 19 | 12 | 10 | 5 | 0 | 7 | 3 |
| Ken Frailing* | AND | mr | 24 | 8.10 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 3.1 | 2 | 3 | 3 | 5 | 1 | 1 | 1 |
| Danny Frisella | NOR | cl | 26 | 3.33 | 7 | 6 | 2 | 60 | 0 | 0 | 0 | 73.0 | 68 | 30 | 27 | 15 | 46 | 10 | 5 |
| Woodie Fryman* | ROC | sp | 32 | 5.53 | 3 | 22 | 1 | 40 | 29 | 1 | 0 | 180.2 | 215 | 127 | 111 | 67 | 90 | 24 | 18 |
| Gene Garber | OKI | mr | 24 | 7.36 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 7.1 | 6 | 6 | 6 | 4 | 0 | 3 | 0 |
| Mike Garman | OKI | sp | 22 | 16.88 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2.2 | 3 | 5 | 5 | 4 | 0 | 0 | 0 |
| Gary Gentry | NOR | sp | 25 | 2.32 | 7 | 5 | 0 | 20 | 20 | 2 | 1 | 139.2 | 113 | 43 | 36 | 57 | 107 | 12 | 11 |
| Bob Gibson | PHI | sp | 36 | 3.45 | 14 | 15 | 0 | 35 | 35 | 7 | 2 | 255.1 | 244 | 111 | 98 | 85 | 180 | 16 | 16 |
| Dave Giusti | NOR | cl | 32 | 2.98 | 7 | 7 | 23 | 48 | 0 | 0 | 0 | 57.1 | 49 | 20 | 19 | 19 | 28 | 6 | 4 |
| Fred Gladding |   | cl | 36 | 5.31 | 4 | 0 | 1 | 28 | 0 | 0 | 0 | 40.2 | 42 | 25 | 24 | 8 | 10 | 1 | 3 |
| Bill Gogolewski | ROC | sp | 24 | 4.10 | 4 | 7 | 0 | 19 | 15 | 3 | 0 | 107.2 | 107 | 55 | 49 | 36 | 63 | 11 | 0 |
| Dave Goltz | CAR | sp | 23 | 2.20 | 10 | 1 | 0 | 14 | 13 | 3 | 2 | 102.1 | 63 | 25 | 25 | 31 | 30 | 1 | 9 |
| Rich Gossage | CST | mr | 20 | 3.58 | 4 | 2 | 15 | 60 | 0 | 0 | 0 | 83.0 | 67 | 35 | 33 | 36 | 56 | 2 | 14 |
| Larry Gowell | SOP | sp | 24 | 17.36 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 4.2 | 8 | 9 | 9 | 7 | 0 | 0 | 0 |
| Wayne Granger | PHI | cl | 28 | 3.92 | 2 | 1 | 3 | 48 | 0 | 0 | 0 | 64.1 | 83 | 36 | 28 | 18 | 32 | 7 | 11 |
| Bill Greif | PAK | sp | 22 | 3.86 | 6 | 7 | 0 | 18 | 18 | 1 | 0 | 102.2 | 98 | 58 | 44 | 29 | 66 | 13 | 12 |
| Tom Griffin | SPP | mr | 24 | 2.19 | 7 | 2 | 0 | 13 | 10 | 3 | 1 | 82.1 | 64 | 20 | 20 | 20 | 57 | 8 | 3 |
| Ross Grimsley* | PHI | sp | 22 | 3.11 | 4 | 9 | 0 | 25 | 25 | 3 | 2 | 150.2 | 141 | 59 | 52 | 33 | 67 | 7 | 13 |
| Don Gullett* | SPP | sp | 21 | 4.60 | 4 | 11 | 0 | 21 | 17 | 2 | 1 | 103.2 | 113 | 60 | 53 | 37 | 60 | 12 | 11 |
| Larry Gura* | SAN | mr | 24 | 6.23 | 0 | 1 | 1 | 9 | 0 | 0 | 0 | 8.2 | 13 | 7 | 6 | 2 | 2 | 1 | 1 |
| Tom Hall* | SOP | mr | 24 | 3.05 | 4 | 4 | 5 | 57 | 7 | 0 | 0 | 112.0 | 75 | 44 | 38 | 49 | 106 | 15 | 10 |
| Dave Hamilton* | PHI | sp | 24 | 4.66 | 2 | 8 | 7 | 50 | 6 | 0 | 0 | 83.0 | 101 | 51 | 43 | 38 | 40 | 9 | 7 |
| Rich Hand | SAN | sp | 23 | 6.66 | 3 | 4 | 2 | 17 | 2 | 0 | 0 | 25.2 | 28 | 23 | 19 | 18 | 15 | 2 | 3 |
| Bill Hands | CAR | sp | 32 | 2.09 | 12 | 5 | 0 | 29 | 29 | 6 | 3 | 202.0 | 162 | 57 | 47 | 45 | 90 | 9 | 14 |
| Steve Hargan | CAR | mr | 29 | 8.83 | 0 | 2 | 1 | 19 | 0 | 0 | 0 | 17.1 | 31 | 17 | 17 | 18 | 2 | 1 | 3 |
| Roric Harrison | HAM | mr | 25 | 2.47 | 7 | 2 | 4 | 37 | 6 | 0 | 0 | 80.0 | 58 | 25 | 22 | 21 | 52 | 6 | 2 |
| Mike Hedlund | ASP | sp | 25 | 4.11 | 3 | 5 | 0 | 24 | 6 | 0 | 0 | 61.1 | 73 | 34 | 28 | 27 | 33 | 5 | 5 |
| Phil Hennigan |   | mr | 26 | 1.64 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 11.0 | 7 | 2 | 2 | 1 | 8 | 1 | 2 |
| Ramon Hernandez* | RIN | cl | 31 | 2.81 | 8 | 5 | 25 | 58 | 0 | 0 | 0 | 67.1 | 55 | 26 | 21 | 18 | 36 | 8 | 7 |
| Tom Hilgendorf* | NOR | mr | 30 | 5.35 | 2 | 3 | 1 | 29 | 2 | 0 | 0 | 33.2 | 49 | 30 | 20 | 14 | 9 | 5 | 6 |
| John Hiller* |   | mr | 29 | 5.40 | 1 | 4 | 4 | 22 | 3 | 0 | 0 | 35.0 | 40 | 21 | 21 | 12 | 26 | 7 | 1 |
| Joe Hoerner* | ASP | cl | 35 | 6.75 | 0 | 5 | 1 | 33 | 0 | 0 | 0 | 38.2 | 65 | 36 | 29 | 9 | 12 | 3 | 4 |
| Fred Holdsworth | CST | sp | 20 | 16.88 | 0 | 1 | 0 | 4 | 1 | 0 | 0 | 5.1 | 18 | 11 | 10 | 5 | 0 | 0 | 1 |
| Ken Holtzman* | CAR | sp | 26 | 3.25 | 15 | 8 | 0 | 40 | 39 | 3 | 2 | 263.1 | 245 | 107 | 95 | 50 | 141 | 24 | 22 |
| Burt Hooton | HAM | sp | 22 | 2.39 | 18 | 5 | 0 | 29 | 29 | 3 | 2 | 196.0 | 148 | 63 | 52 | 57 | 107 | 9 | 16 |
| Joe Horlen | SOP | mr | 34 | 3.46 | 1 | 1 | 0 | 11 | 0 | 0 | 0 | 13.0 | 16 | 5 | 5 | 2 | 9 | 0 | 3 |
| Charlie Hough | CST | mr | 24 | 40.50 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 3 | 10 | 9 | 4 | 1 | 1 | 0 |
| Tom House* | OKI | cl | 25 | 1.35 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.2 | 6 | 1 | 1 | 5 | 0 | 0 | 3 |
| Al Hrabosky* | PHI | mr | 22 | 4.05 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 6.2 | 3 | 3 | 3 | 7 | 2 | 0 | 1 |
| Catfish Hunter | OKI | sp | 26 | 2.94 | 20 | 10 | 0 | 36 | 36 | 17 | 5 | 269.2 | 237 | 102 | 88 | 62 | 180 | 16 | 21 |
| Grant Jackson* | QME | cl | 29 | 2.73 | 2 | 2 | 6 | 24 | 0 | 0 | 0 | 33.0 | 28 | 11 | 10 | 4 | 15 | 1 | 7 |
| Pat Jarvis | SPP | mr | 31 | 3.69 | 5 | 7 | 8 | 62 | 0 | 0 | 0 | 92.2 | 90 | 41 | 38 | 36 | 35 | 7 | 14 |
| Fergie Jenkins | OKI | sp | 28 | 2.71 | 19 | 6 | 0 | 36 | 36 | 15 | 5 | 272.0 | 238 | 93 | 82 | 37 | 133 | 30 | 19 |
| Tommy John* | SOP | sp | 29 | 2.96 | 6 | 11 | 9 | 66 | 16 | 1 | 0 | 167.1 | 146 | 71 | 55 | 42 | 85 | 10 | 22 |
| Bart Johnson | OKI | mr | 22 | 13.97 | 0 | 2 | 0 | 4 | 3 | 0 | 0 | 9.2 | 16 | 15 | 15 | 13 | 1 | 2 | 5 |
| Jim Kaat* | OKI | sp | 33 | 3.09 | 11 | 6 | 6 | 37 | 7 | 4 | 0 | 107.2 | 104 | 38 | 37 | 22 | 40 | 6 | 9 |
| Steve Kealey | AND | mr | 25 | 3.48 | 2 | 1 | 2 | 18 | 0 | 0 | 0 | 20.2 | 30 | 9 | 8 | 5 | 11 | 1 | 1 |
| Mike Kekich* | SAN | sp | 27 | 5.01 | 0 | 3 | 0 | 31 | 0 | 0 | 0 | 32.1 | 46 | 21 | 18 | 15 | 16 | 4 | 4 |
| Tom Kelley | ASP | sp | 28 | 4.22 | 2 | 9 | 0 | 20 | 10 | 0 | 0 | 70.1 | 72 | 36 | 33 | 38 | 38 | 4 | 9 |
| Clay Kirby | ASP | sp | 24 | 4.25 | 3 | 9 | 0 | 19 | 16 | 1 | 1 | 106.0 | 88 | 59 | 50 | 59 | 85 | 10 | 9 |
| Bruce Kison | SAN | sp | 22 | 4.19 | 6 | 9 | 4 | 74 | 11 | 0 | 0 | 141.2 | 155 | 69 | 66 | 54 | 68 | 12 | 12 |
| Ron Klimkowski | SPP | mr | 28 | 4.05 | 0 | 2 | 3 | 20 | 0 | 0 | 0 | 26.2 | 39 | 16 | 12 | 10 | 1 | 4 | 6 |
| Steve Kline | SOP | sp | 24 | 3.83 | 3 | 12 | 16 | 63 | 1 | 0 | 0 | 87.0 | 103 | 46 | 37 | 16 | 24 | 3 | 8 |
| Darold Knowles* | AND | mr | 30 | 2.66 | 8 | 2 | 3 | 43 | 0 | 0 | 0 | 47.1 | 43 | 19 | 14 | 27 | 12 | 3 | 6 |
| Jerry Koosman* | AVI | sp | 29 | 3.28 | 3 | 5 | 1 | 55 | 15 | 1 | 1 | 137.0 | 137 | 63 | 50 | 45 | 129 | 16 | 16 |
| Lew Krausse | ASP | mr | 29 | 7.46 | 2 | 3 | 1 | 48 | 0 | 0 | 0 | 50.2 | 67 | 43 | 42 | 19 | 26 | 9 | 7 |
| Lerrin LaGrow | HAM | mr | 23 | 2.82 | 3 | 1 | 1 | 18 | 0 | 0 | 0 | 22.1 | 19 | 8 | 7 | 10 | 1 | 0 | 5 |
| Ray Lamb | CAR | mr | 27 | 3.34 | 4 | 7 | 3 | 22 | 14 | 0 | 0 | 97.0 | 121 | 41 | 36 | 16 | 47 | 5 | 9 |
| Dave LaRoche* | CST | mr | 24 | 5.19 | 4 | 3 | 3 | 74 | 0 | 0 | 0 | 78.0 | 83 | 56 | 45 | 44 | 77 | 10 | 13 |
| Bill Lee* | RIN | mr | 25 | 2.02 | 5 | 2 | 3 | 47 | 0 | 0 | 0 | 62.1 | 51 | 18 | 14 | 25 | 27 | 5 | 8 |
| Dave Lemonds* | OKI | sp | 23 | 4.12 | 0 | 0 | 8 | 15 | 0 | 0 | 0 | 19.2 | 12 | 9 | 9 | 9 | 14 | 3 | 2 |
| Barry Lersch | RIN | mr | 27 | 4.75 | 2 | 3 | 0 | 17 | 1 | 0 | 0 | 30.1 | 33 | 23 | 16 | 4 | 9 | 5 | 1 |
| Paul Lindblad* | PHI | mr | 30 | 7.43 | 5 | 6 | 3 | 46 | 0 | 0 | 0 | 49.2 | 75 | 45 | 41 | 25 | 20 | 3 | 7 |
| Frank Linzy | PHI | cl | 31 | 0.00 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bob Locker | AND | mr | 34 | 2.00 | 9 | 1 | 35 | 62 | 0 | 0 | 0 | 67.2 | 50 | 17 | 15 | 14 | 26 | 1 | 1 |
| Skip Lockwood | SAN | sp | 25 | 4.33 | 4 | 11 | 0 | 31 | 23 | 3 | 0 | 145.1 | 153 | 83 | 70 | 59 | 95 | 19 | 13 |
| Mickey Lolich* | HAM | sp | 31 | 2.66 | 20 | 10 | 0 | 38 | 35 | 12 | 1 | 271.0 | 230 | 90 | 80 | 56 | 195 | 16 | 25 |
| Jim Lonborg | SAN | sp | 30 | 3.78 | 7 | 7 | 0 | 37 | 27 | 1 | 0 | 195.1 | 174 | 95 | 82 | 63 | 138 | 28 | 26 |
| Sparky Lyle* | HAM | cl | 27 | 2.02 | 4 | 4 | 13 | 48 | 5 | 0 | 0 | 75.2 | 76 | 26 | 17 | 16 | 45 | 3 | 9 |
| Juan Marichal | NOR | sp | 34 | 4.06 | 4 | 14 | 0 | 27 | 27 | 1 | 1 | 168.1 | 198 | 94 | 76 | 36 | 72 | 16 | 14 |
| Mike Marshall | PHI | cl | 29 | 3.14 | 6 | 7 | 19 | 77 | 0 | 0 | 0 | 91.2 | 77 | 47 | 32 | 35 | 60 | 6 | 8 |
| Jon Matlack* | QME | sp | 22 | 3.41 | 15 | 7 | 0 | 34 | 34 | 8 | 1 | 237.1 | 215 | 104 | 90 | 59 | 153 | 11 | 22 |
| Rudy May* | AVI | sp | 27 | 3.49 | 8 | 7 | 0 | 41 | 20 | 1 | 1 | 154.2 | 128 | 66 | 60 | 72 | 138 | 19 | 16 |
| Ernie McAnally | ASP | sp | 25 | 3.44 | 4 | 9 | 0 | 19 | 14 | 2 | 1 | 99.1 | 90 | 43 | 38 | 35 | 59 | 10 | 10 |
| Jim McAndrew | QME | sp | 28 | 2.34 | 5 | 2 | 0 | 7 | 7 | 1 | 0 | 50.0 | 38 | 14 | 13 | 11 | 22 | 3 | 3 |
| Lindy McDaniel | CAR | mr | 36 | 3.76 | 9 | 7 | 4 | 59 | 0 | 0 | 0 | 64.2 | 66 | 31 | 27 | 24 | 41 | 3 | 8 |
| Sam McDowell* | ROC | sp | 29 | 4.02 | 3 | 6 | 0 | 19 | 18 | 2 | 2 | 123.0 | 115 | 57 | 55 | 61 | 82 | 5 | 14 |
| Lynn McGlothen | OKI | sp | 22 | 3.61 | 5 | 6 | 1 | 38 | 13 | 2 | 1 | 122.0 | 111 | 53 | 49 | 49 | 90 | 8 | 11 |
| Jim McGlothlin | SPP | sp | 28 | 4.92 | 3 | 9 | 0 | 26 | 15 | 2 | 0 | 97.0 | 110 | 66 | 53 | 25 | 48 | 14 | 12 |
| Tug McGraw* | HAM | cl | 27 | 3.42 | 8 | 3 | 13 | 44 | 5 | 0 | 0 | 76.1 | 70 | 30 | 29 | 31 | 56 | 5 | 6 |
| Denny McLain | SAN | sp | 28 | 5.90 | 2 | 7 | 2 | 36 | 5 | 0 | 0 | 68.2 | 85 | 53 | 45 | 33 | 11 | 13 | 10 |
| Don McMahon | CST | mr | 42 | 2.76 | 4 | 4 | 9 | 53 | 0 | 0 | 0 | 62.0 | 46 | 23 | 19 | 22 | 32 | 1 | 4 |
| Dave McNally* | SOP | sp | 29 | 3.37 | 9 | 10 | 2 | 52 | 22 | 3 | 2 | 173.2 | 178 | 82 | 65 | 57 | 83 | 11 | 18 |
| Doc Medich | SPP | sp | 23 | 32.40 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1.2 | 6 | 6 | 6 | 3 | 0 | 1 | 1 |
| Andy Messersmith | CST | sp | 26 | 3.60 | 6 | 12 | 0 | 32 | 24 | 4 | 1 | 162.2 | 154 | 76 | 65 | 75 | 137 | 8 | 17 |
| Pete Mikkelsen | NOR | mr | 32 | 4.26 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 25.1 | 28 | 14 | 12 | 4 | 15 | 4 | 5 |
| Bob Miller | PAK | mr | 33 | 2.45 | 4 | 0 | 7 | 40 | 0 | 0 | 0 | 51.1 | 54 | 17 | 14 | 14 | 5 | 3 | 8 |
| Steve Mingori* | ASP | cl | 28 | 6.65 | 1 | 2 | 12 | 51 | 0 | 0 | 0 | 46.0 | 74 | 38 | 34 | 31 | 30 | 2 | 10 |
| Randy Moffitt | SPP | mr | 23 | 5.86 | 3 | 5 | 5 | 39 | 0 | 0 | 0 | 50.2 | 66 | 37 | 33 | 21 | 21 | 7 | 5 |
| Monty Montgomery | AND | sp | 25 | 9.00 | 2 | 0 | 1 | 16 | 0 | 0 | 0 | 17.0 | 27 | 18 | 17 | 7 | 6 | 3 | 1 |
| Balor Moore* | AND | sp | 21 | 2.62 | 6 | 2 | 0 | 44 | 4 | 1 | 1 | 86.0 | 76 | 27 | 25 | 27 | 96 | 2 | 9 |
| Bob Moose | QME | sp | 24 | 2.90 | 6 | 3 | 0 | 10 | 10 | 5 | 0 | 71.1 | 57 | 25 | 23 | 16 | 40 | 3 | 5 |
| Roger Moret* | AVI | mr | 22 | 11.57 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 4.2 | 7 | 8 | 6 | 8 | 0 | 1 | 0 |
| Carl Morton | ROC | sp | 28 | 4.47 | 5 | 11 | 2 | 35 | 18 | 1 | 0 | 139.0 | 171 | 78 | 69 | 41 | 36 | 9 | 13 |
| Tom Murphy | CST | sp | 26 | 5.81 | 3 | 3 | 2 | 31 | 5 | 1 | 0 | 62.0 | 83 | 45 | 40 | 18 | 20 | 7 | 7 |
| Roger Nelson | QME | sp | 28 | 1.31 | 15 | 5 | 0 | 24 | 24 | 11 | 6 | 186.0 | 111 | 35 | 27 | 33 | 140 | 9 | 11 |
| Ray Newman* | ROC | cl | 27 | 1.50 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 6.0 | 4 | 1 | 1 | 7 | 3 | 0 | 1 |
| Joe Niekro | SAN | mr | 27 | 6.69 | 2 | 1 | 3 | 35 | 0 | 0 | 0 | 35.0 | 50 | 28 | 26 | 9 | 9 | 3 | 6 |
| Phil Niekro | SOP | sp | 33 | 2.99 | 17 | 13 | 0 | 41 | 41 | 10 | 2 | 286.1 | 263 | 120 | 95 | 54 | 160 | 21 | 18 |
| Gary Nolan | RIN | sp | 24 | 4.15 | 11 | 9 | 0 | 26 | 26 | 3 | 0 | 169.1 | 175 | 78 | 78 | 31 | 94 | 20 | 14 |
| Fred Norman* | ASP | sp | 29 | 4.27 | 8 | 15 | 0 | 36 | 24 | 2 | 2 | 179.0 | 189 | 86 | 85 | 70 | 145 | 13 | 16 |
| Tom Norton | AVI | mr | 22 | 0.00 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Dennis O'Toole | ROC | mr | 23 | 14.40 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 5.0 | 14 | 8 | 8 | 0 | 0 | 1 | 0 |
| Blue Moon Odom | PAK | sp | 27 | 3.35 | 9 | 9 | 0 | 29 | 29 | 3 | 0 | 193.2 | 182 | 82 | 72 | 77 | 74 | 11 | 19 |
| Claude Osteen* | PHI | sp | 32 | 3.38 | 14 | 11 | 0 | 35 | 35 | 8 | 2 | 239.2 | 223 | 103 | 90 | 63 | 84 | 16 | 19 |
| Jim Palmer | SPP | sp | 26 | 3.16 | 13 | 15 | 0 | 33 | 33 | 9 | 1 | 231.0 | 198 | 93 | 81 | 56 | 156 | 22 | 14 |
| Jim Panther | ROC | mr | 27 | 5.11 | 1 | 5 | 3 | 49 | 2 | 0 | 0 | 74.0 | 91 | 47 | 42 | 28 | 37 | 6 | 6 |
| Milt Pappas |   | sp | 33 | 3.04 | 14 | 9 | 0 | 29 | 29 | 7 | 4 | 201.1 | 186 | 73 | 68 | 47 | 80 | 16 | 22 |
| Bill Parsons | CST | sp | 23 | 3.48 | 4 | 9 | 0 | 15 | 15 | 1 | 0 | 95.2 | 89 | 45 | 37 | 31 | 48 | 9 | 8 |
| Marty Pattin | OKI | sp | 29 | 2.96 | 15 | 10 | 0 | 38 | 31 | 8 | 3 | 227.2 | 204 | 82 | 75 | 49 | 135 | 18 | 21 |
| Mike Paul* | RIN | mr | 27 | 5.61 | 5 | 6 | 0 | 19 | 16 | 1 | 0 | 86.2 | 103 | 62 | 54 | 28 | 57 | 12 | 7 |
| Ron Perranoski* | SAN | mr | 36 | 6.92 | 1 | 0 | 2 | 12 | 0 | 0 | 0 | 13.0 | 18 | 10 | 10 | 13 | 0 | 0 | 4 |
| Gaylord Perry | AND | sp | 33 | 1.99 | 21 | 7 | 0 | 34 | 34 | 11 | 5 | 262.1 | 212 | 72 | 58 | 48 | 170 | 13 | 17 |
| Jim Perry | SPP | sp | 36 | 3.06 | 13 | 11 | 0 | 33 | 33 | 6 | 1 | 217.1 | 210 | 90 | 74 | 68 | 88 | 13 | 25 |
| Fritz Peterson* | SPP | sp | 30 | 3.66 | 13 | 13 | 0 | 32 | 32 | 6 | 1 | 218.2 | 247 | 99 | 89 | 39 | 84 | 14 | 24 |
| Tom Phoebus | ASP | mr | 30 | 4.87 | 2 | 5 | 0 | 16 | 9 | 0 | 0 | 64.2 | 59 | 44 | 35 | 51 | 34 | 10 | 7 |
| Horacio Piņa | PHI | cl | 27 | 11.45 | 2 | 6 | 1 | 17 | 8 | 0 | 0 | 33.0 | 37 | 45 | 42 | 39 | 18 | 5 | 5 |
| Doug Rau* | NOR | sp | 23 | 4.18 | 4 | 3 | 1 | 18 | 0 | 0 | 0 | 23.2 | 19 | 14 | 11 | 14 | 2 | 1 | 3 |
| Frank Reberger | PAK | sp | 28 | 6.39 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 12.2 | 21 | 10 | 9 | 2 | 1 | 1 | 3 |
| Ron Reed | CST | sp | 29 | 3.58 | 12 | 9 | 0 | 29 | 28 | 5 | 0 | 176.0 | 182 | 83 | 70 | 39 | 78 | 8 | 18 |
| Steve Renko | CST | mr | 27 | 5.26 | 8 | 5 | 1 | 62 | 4 | 0 | 0 | 101.0 | 104 | 60 | 59 | 69 | 71 | 9 | 10 |
| Rick Reuschel | SAN | sp | 23 | 3.80 | 6 | 9 | 0 | 22 | 18 | 2 | 0 | 116.0 | 121 | 57 | 49 | 29 | 72 | 12 | 10 |
| Jerry Reuss* | SAN | sp | 23 | 5.36 | 9 | 19 | 1 | 40 | 28 | 0 | 0 | 164.2 | 177 | 119 | 98 | 103 | 144 | 22 | 17 |
| Bob Reynolds | RIN | mr | 25 | 4.15 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 8.2 | 11 | 4 | 4 | 4 | 1 | 0 | 1 |
| Ken Reynolds* | SPP | sp | 25 | 4.03 | 5 | 5 | 0 | 20 | 18 | 1 | 1 | 118.1 | 132 | 58 | 53 | 32 | 63 | 8 | 14 |
| J.R. Richard | SOP | mr | 22 | 13.50 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 4.2 | 15 | 10 | 7 | 3 | 1 | 0 | 2 |
| Pete Richert* | CAR | mr | 32 | 5.96 | 2 | 5 | 7 | 40 | 0 | 0 | 0 | 48.1 | 60 | 33 | 32 | 21 | 25 | 5 | 6 |
| Dave Roberts* | ASP | sp | 27 | 4.84 | 4 | 16 | 0 | 36 | 24 | 0 | 0 | 160.0 | 192 | 94 | 86 | 54 | 89 | 11 | 19 |
| Jim Rooker* | RIN | sp | 29 | 6.55 | 3 | 3 | 4 | 34 | 2 | 0 | 0 | 56.1 | 74 | 41 | 41 | 18 | 42 | 11 | 5 |
| Gary Ross | SAN | mr | 24 | 6.88 | 2 | 9 | 3 | 86 | 0 | 0 | 0 | 85.0 | 106 | 67 | 65 | 59 | 32 | 6 | 12 |
| Nolan Ryan | AVI | sp | 25 | 2.87 | 14 | 15 | 0 | 37 | 36 | 8 | 4 | 257.1 | 182 | 92 | 82 | 145 | 309 | 31 | 20 |
| Gary Ryerson* | SPP | sp | 24 | 3.60 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 15.0 | 15 | 6 | 6 | 3 | 8 | 0 | 0 |
| Ray Sadecki* | AVI | mr | 31 | 5.33 | 4 | 7 | 1 | 40 | 0 | 0 | 0 | 54.0 | 69 | 33 | 32 | 26 | 16 | 8 | 8 |
| Ken Sanders | ROC | cl | 30 | 6.28 | 5 | 6 | 3 | 86 | 0 | 0 | 0 | 90.1 | 127 | 69 | 63 | 22 | 55 | 15 | 10 |
| Al Santorini | CAR | sp | 24 | 4.45 | 7 | 7 | 0 | 20 | 20 | 1 | 1 | 119.1 | 149 | 70 | 59 | 40 | 55 | 13 | 10 |
| Mac Scarce* | SPP | mr | 23 | 5.92 | 3 | 1 | 1 | 33 | 0 | 0 | 0 | 38.0 | 38 | 25 | 25 | 14 | 35 | 8 | 5 |
| Fred Scherman* | ROC | mr | 27 | 5.93 | 2 | 8 | 4 | 49 | 2 | 0 | 0 | 71.1 | 98 | 52 | 47 | 50 | 37 | 5 | 9 |
| Ron Schueler | AND | sp | 24 | 2.63 | 0 | 1 | 1 | 10 | 0 | 0 | 0 | 13.2 | 7 | 4 | 4 | 4 | 12 | 2 | 0 |
| Tom Seaver | SAN | sp | 27 | 3.19 | 12 | 11 | 0 | 37 | 34 | 4 | 1 | 234.1 | 199 | 95 | 83 | 79 | 217 | 26 | 18 |
| Chuck Seelbach | AND | mr | 24 | 2.57 | 6 | 3 | 1 | 47 | 0 | 0 | 0 | 63.0 | 48 | 20 | 18 | 23 | 49 | 4 | 5 |
| Diego Segui |   | sp | 34 | 3.11 | 4 | 2 | 3 | 45 | 2 | 0 | 0 | 66.2 | 65 | 26 | 23 | 24 | 42 | 4 | 6 |
| Dave Sells | CAR | mr | 25 | 1.84 | 2 | 1 | 1 | 9 | 0 | 0 | 0 | 14.2 | 16 | 5 | 3 | 6 | 2 | 0 | 0 |
| Al Severinsen | QME | mr | 27 | 27.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.0 | 4 | 3 | 3 | 0 | 0 | 0 | 0 |
| Jim Shellenback* | AVI | mr | 28 | 13.50 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 1.1 | 3 | 2 | 2 | 0 | 0 | 1 | 0 |
| Sonny Siebert | PAK | sp | 35 | 4.67 | 6 | 20 | 0 | 52 | 18 | 3 | 2 | 148.1 | 182 | 96 | 77 | 38 | 92 | 17 | 10 |
| Wayne Simpson | PAK | sp | 23 | 1.93 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 9.1 | 3 | 2 | 2 | 6 | 4 | 0 | 1 |
| Bill Singer | NOR | sp | 28 | 3.06 | 6 | 9 | 0 | 26 | 26 | 4 | 2 | 176.2 | 154 | 77 | 60 | 64 | 116 | 13 | 12 |
| Jim Slaton | ROC | sp | 22 | 5.45 | 1 | 2 | 3 | 34 | 0 | 0 | 0 | 36.1 | 47 | 25 | 22 | 22 | 10 | 4 | 2 |
| Bill Slayback |   | sp | 24 | 2.45 | 8 | 2 | 9 | 54 | 0 | 0 | 0 | 62.1 | 52 | 18 | 17 | 22 | 39 | 1 | 8 |
| Elias Sosa |   | cl | 22 | 5.11 | 1 | 1 | 3 | 12 | 0 | 0 | 0 | 12.1 | 13 | 8 | 7 | 7 | 0 | 1 | 0 |
| Scipio Spinks | QME | sp | 24 | 4.15 | 1 | 1 | 0 | 4 | 4 | 0 | 0 | 26.0 | 18 | 12 | 12 | 11 | 22 | 3 | 0 |
| Paul Splittorff* | NOR | sp | 25 | 3.95 | 7 | 16 | 0 | 30 | 30 | 5 | 0 | 193.2 | 197 | 98 | 85 | 75 | 121 | 18 | 20 |
| Ed Sprague | CST | mr | 26 | 7.64 | 1 | 7 | 0 | 12 | 10 | 0 | 0 | 55.1 | 78 | 51 | 47 | 24 | 13 | 9 | 6 |
| Don Stanhouse | ASP | sp | 21 | 4.58 | 0 | 3 | 3 | 76 | 0 | 0 | 0 | 96.1 | 90 | 50 | 49 | 67 | 73 | 7 | 12 |
| George Stone* | PAK | sp | 25 | 4.09 | 5 | 5 | 1 | 29 | 14 | 0 | 0 | 94.2 | 110 | 53 | 43 | 27 | 36 | 10 | 12 |
| Steve Stone | PAK | sp | 24 | 2.58 | 2 | 5 | 15 | 74 | 0 | 0 | 0 | 115.1 | 82 | 49 | 33 | 42 | 71 | 6 | 6 |
| Bill Stoneman | AVI | sp | 28 | 3.35 | 15 | 9 | 0 | 36 | 34 | 6 | 4 | 231.0 | 181 | 92 | 86 | 98 | 138 | 15 | 11 |
| Mel Stottlemyre | AND | sp | 30 | 2.86 | 16 | 10 | 0 | 34 | 34 | 7 | 1 | 248.1 | 230 | 84 | 79 | 70 | 121 | 11 | 28 |
| John Strohmayer | CAR | mr | 25 | 5.31 | 5 | 4 | 7 | 45 | 0 | 0 | 0 | 61.0 | 70 | 38 | 36 | 27 | 36 | 6 | 13 |
| Brent Strom* | NOR | sp | 23 | 7.43 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 23.0 | 28 | 22 | 19 | 16 | 8 | 4 | 2 |
| Don Sutton | SOP | sp | 27 | 2.33 | 12 | 13 | 0 | 40 | 40 | 6 | 3 | 278.2 | 210 | 91 | 72 | 79 | 197 | 12 | 19 |
| Ken Tatum | SAN | mr | 28 | 7.71 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.2 | 9 | 4 | 4 | 4 | 3 | 0 | 0 |
| Chuck Taylor | CST | cl | 30 | 4.38 | 1 | 1 | 1 | 18 | 4 | 0 | 0 | 39.0 | 50 | 22 | 19 | 13 | 10 | 2 | 5 |
| Luis Tiant | CAR | mr | 31 | 3.67 | 11 | 8 | 0 | 28 | 28 | 3 | 2 | 179.0 | 157 | 83 | 73 | 71 | 123 | 16 | 12 |
| Dick Tidrow |   | sp | 25 | 3.29 | 12 | 13 | 0 | 33 | 32 | 4 | 0 | 207.2 | 198 | 87 | 76 | 54 | 97 | 18 | 15 |
| Tom Timmermann | QME | sp | 32 | 3.31 | 4 | 1 | 3 | 20 | 1 | 0 | 0 | 32.2 | 29 | 13 | 12 | 12 | 18 | 1 | 2 |
| Dave Tomlin* | ROC | mr | 23 | 7.20 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 5.0 | 5 | 4 | 4 | 5 | 1 | 3 | 0 |
| Mike Torrez | PHI | sp | 25 | 6.33 | 1 | 1 | 0 | 5 | 5 | 0 | 0 | 27.0 | 34 | 19 | 19 | 9 | 12 | 1 | 2 |
| Wayne Twitchell | ASP | mr | 24 | 3.88 | 4 | 10 | 1 | 39 | 17 | 3 | 2 | 134.2 | 140 | 62 | 58 | 47 | 87 | 4 | 9 |
| Cecil Upshaw | CST | cl | 29 | 2.65 | 3 | 2 | 0 | 42 | 0 | 0 | 0 | 57.2 | 57 | 26 | 17 | 12 | 11 | 1 | 6 |
| Luke Walker* |   | mr | 28 | 3.40 | 3 | 1 | 4 | 39 | 0 | 0 | 0 | 50.1 | 68 | 22 | 19 | 13 | 19 | 6 | 7 |
| Tom Walker | OKI | mr | 23 | 4.12 | 5 | 4 | 1 | 54 | 0 | 0 | 0 | 67.2 | 78 | 37 | 31 | 28 | 31 | 5 | 9 |
| Gary Waslewski | SOP | mr | 30 | 2.84 | 1 | 0 | 2 | 10 | 0 | 0 | 0 | 19.0 | 13 | 9 | 6 | 7 | 1 | 1 | 0 |
| Eddie Watt | AVI | mr | 31 | 2.74 | 3 | 4 | 3 | 35 | 0 | 0 | 0 | 46.0 | 34 | 15 | 14 | 23 | 14 | 3 | 11 |
| Milt Wilcox | CST | sp | 22 | 5.47 | 6 | 14 | 1 | 32 | 30 | 1 | 1 | 144.2 | 169 | 103 | 88 | 58 | 80 | 17 | 13 |
| Charlie Williams | SPP | sp | 24 | 6.14 | 0 | 3 | 0 | 3 | 3 | 0 | 0 | 14.2 | 19 | 10 | 10 | 4 | 3 | 2 | 1 |
| Jim Willoughby | SOP | sp | 23 | 4.35 | 9 | 5 | 2 | 70 | 0 | 0 | 0 | 89.0 | 93 | 48 | 43 | 10 | 27 | 11 | 6 |
| Bill Wilson | OKI | mr | 29 | 2.10 | 5 | 2 | 6 | 32 | 0 | 0 | 0 | 34.1 | 24 | 8 | 8 | 12 | 4 | 1 | 4 |
| Don Wilson | SOP | sp | 27 | 2.80 | 13 | 14 | 0 | 34 | 34 | 3 | 1 | 215.1 | 181 | 83 | 67 | 58 | 146 | 21 | 15 |
| Rick Wise | PAK | sp | 26 | 2.91 | 12 | 11 | 0 | 38 | 30 | 9 | 2 | 232.0 | 207 | 93 | 75 | 51 | 126 | 17 | 12 |
| Wilbur Wood* | HAM | sp | 30 | 2.55 | 22 | 5 | 0 | 38 | 38 | 12 | 3 | 282.0 | 237 | 87 | 80 | 64 | 136 | 16 | 26 |
| Dick Woodson | OKI | sp | 27 | 3.00 | 15 | 11 | 0 | 37 | 29 | 10 | 3 | 227.2 | 172 | 94 | 76 | 86 | 120 | 19 | 26 |
| Jim York | ASP | mr | 24 | 6.14 | 0 | 2 | 0 | 22 | 0 | 0 | 0 | 29.1 | 37 | 23 | 20 | 19 | 17 | 1 | 5 |
| Chris Zachary | RIN | mr | 28 | 3.07 | 0 | 2 | 2 | 10 | 0 | 0 | 0 | 14.2 | 16 | 6 | 5 | 8 | 6 | 0 | 4 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Ted Abernathy | HAM | mr | 39 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 6.2 | 2.1 | 9.0 | 4.2 | 0.0 | 2.0 | 0.92 |
| Cy Acosta | RIN | mr | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 7.3 | 4.2 | 11.5 | 4.7 | 1.0 | 1.1 | 1.28 |
| Ed Acosta | NOR | mr | 28 | 4 | 3 | 1 | 2 | 7 | 2 | 7 | 2 | 11.0 | 2.4 | 13.7 | 5.4 | 1.0 | 2.3 | 1.49 |
| Jack Aker | ROC | mr | 31 | 4 | 5 | 1 | 3 | 7 | 0 | 4 | 5 | 10.0 | 3.3 | 13.7 | 2.1 | 0.6 | 0.6 | 1.48 |
| Doyle Alexander | QME | mr | 21 | 6 | 0 | 0 | 1 | 8 | 2 | 1 | 3 | 7.3 | 2.4 | 9.8 | 3.6 | 0.6 | 1.5 | 1.07 |
| Steve Arlin | ROC | sp | 26 | 24 | 4 | 0 | 10 | 5 | 0 | 10 | 5 | 9.0 | 4.6 | 14.0 | 6.0 | 1.1 | 1.3 | 1.51 |
| Stan Bahnsen | PHI | sp | 27 | 0 | 3 | 0 | 1 | 0 | 0 | 2 | 2 | 10.0 | 1.9 | 12.2 | 7.0 | 0.8 | 3.6 | 1.33 |
| Steve Barber* | OKI | mr | 33 | 2 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 8.0 | 5.0 | 13.7 | 4.6 | 1.6 | 0.9 | 1.45 |
| Jim Barr | AVI | mr | 24 | 17 | 3 | 0 | 3 | 3 | 1 | 3 | 4 | 8.9 | 2.2 | 11.2 | 4.3 | 0.6 | 2.0 | 1.23 |
| Fred Beene | AVI | mr | 29 | 6 | 0 | 1 | 1 | 2 | 0 | 3 | 0 | 11.1 | 4.0 | 15.3 | 6.0 | 0.4 | 1.5 | 1.68 |
| Jerry Bell | QME | mr | 24 | 4 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 6.8 | 3.3 | 10.2 | 1.7 | 0.2 | 0.5 | 1.13 |
| Jim Bibby | HAM | sp | 27 | 3 | 0 | 1 | 1 | 0 | 1 | 3 | 0 | 5.7 | 3.9 | 9.8 | 3.1 | 1.0 | 0.8 | 1.07 |
| Jack Billingham |   | sp | 29 | 7 | 0 | 1 | 5 | 2 | 0 | 8 | 4 | 9.6 | 2.2 | 12.1 | 6.2 | 0.9 | 2.8 | 1.32 |
| Steve Blass | RIN | sp | 30 | 5 | 3 | 0 | 4 | 0 | 1 | 10 | 3 | 9.1 | 2.7 | 12.0 | 5.2 | 0.6 | 1.9 | 1.31 |
| Vida Blue* | NOR | sp | 22 | 8 | 9 | 0 | 2 | 3 | 0 | 3 | 3 | 7.5 | 2.4 | 10.0 | 6.3 | 0.5 | 2.6 | 1.10 |
| Bert Blyleven | AND | sp | 21 | 12 | 3 | 0 | 17 | 2 | 0 | 8 | 5 | 8.3 | 1.8 | 10.8 | 6.9 | 0.5 | 3.8 | 1.13 |
| Bobby Bolin | QME | cl | 33 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 6.2 | 3.4 | 9.9 | 7.2 | 0.7 | 2.1 | 1.06 |
| Bill Bonham | CST | cl | 23 | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 6.9 | 4.1 | 11.1 | 6.6 | 0.4 | 1.6 | 1.21 |
| Pedro Borbon | RIN | mr | 25 | 2 | 1 | 0 | 4 | 3 | 0 | 2 | 7 | 9.7 | 1.9 | 12.0 | 3.7 | 0.5 | 1.9 | 1.29 |
| Dick Bosman | PAK | sp | 28 | 11 | 5 | 0 | 4 | 2 | 0 | 8 | 2 | 9.2 | 2.4 | 11.8 | 5.4 | 1.0 | 2.3 | 1.28 |
| Tom Bradley | HAM | sp | 25 | 1 | 1 | 0 | 2 | 2 | 2 | 7 | 2 | 7.8 | 2.0 | 9.9 | 6.0 | 0.6 | 3.0 | 1.09 |
| Bucky Brandon | PAK | mr | 31 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.4 | 1.7 | 7.0 | 4.4 | 0.0 | 2.5 | 0.68 |
| Ken Brett* | CST | sp | 23 | 5 | 9 | 2 | 3 | 3 | 0 | 11 | 1 | 10.2 | 2.2 | 12.5 | 3.9 | 0.7 | 1.8 | 1.37 |
| Jim Brewer* | HAM | cl | 34 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 3 | 3.9 | 1.9 | 6.0 | 5.9 | 0.3 | 3.2 | 0.64 |
| Nelson Briles | QME | sp | 28 | 5 | 3 | 0 | 2 | 0 | 0 | 5 | 4 | 7.6 | 1.9 | 9.6 | 5.4 | 0.5 | 2.9 | 1.06 |
| Pete Broberg | PAK | sp | 22 | 11 | 4 | 2 | 8 | 13 | 0 | 8 | 5 | 8.2 | 4.8 | 13.5 | 7.1 | 0.7 | 1.5 | 1.44 |
| Ron Bryant* | QME | sp | 24 | 4 | 4 | 0 | 0 | 5 | 1 | 6 | 4 | 7.7 | 3.6 | 11.3 | 4.7 | 0.5 | 1.3 | 1.25 |
| Tom Burgmeier* | PAK | mr | 28 | 1 | 2 | 1 | 1 | 0 | 0 | 3 | 3 | 12.7 | 5.4 | 18.4 | 2.2 | 0.4 | 0.4 | 2.02 |
| Steve Busby | QME | sp | 22 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 8.0 | 1.8 | 10.1 | 5.3 | 0.2 | 2.9 | 1.09 |
| Mike Caldwell* | ASP | mr | 23 | 11 | 7 | 2 | 6 | 4 | 0 | 6 | 5 | 12.2 | 1.7 | 14.4 | 5.0 | 0.5 | 2.9 | 1.55 |
| Buzz Capra | OKI | mr | 24 | 2 | 2 | 0 | 0 | 0 | 0 | 7 | 0 | 8.9 | 4.7 | 13.6 | 6.6 | 1.4 | 1.4 | 1.51 |
| Steve Carlton* | PHI | sp | 27 | 7 | 3 | 1 | 2 | 3 | 1 | 6 | 5 | 6.3 | 2.1 | 8.4 | 8.2 | 0.4 | 3.9 | 0.93 |
| Don Carrithers | PAK | sp | 22 | 6 | 3 | 1 | 3 | 8 | 0 | 0 | 8 | 9.3 | 4.5 | 14.1 | 3.4 | 0.8 | 0.8 | 1.53 |
| Clay Carroll | PHI | cl | 31 | 1 | 1 | 3 | 2 | 2 | 0 | 3 | 3 | 9.8 | 2.4 | 12.5 | 5.9 | 0.3 | 2.4 | 1.36 |
| Bill Champion | PHI | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 13.5 | 0.0 | 13.5 | 2.7 | 0.0 | 99.0 | 1.50 |
| Rickey Clark | SPP | sp | 26 | 3 | 1 | 0 | 1 | 3 | 0 | 1 | 3 | 9.9 | 4.4 | 14.5 | 4.8 | 1.0 | 1.1 | 1.59 |
| Reggie Cleveland | SAN | sp | 24 | 7 | 2 | 4 | 1 | 1 | 0 | 3 | 6 | 9.3 | 1.7 | 11.1 | 5.4 | 0.9 | 3.1 | 1.22 |
| Jim Colborn | RIN | mr | 26 | 5 | 3 | 1 | 0 | 2 | 0 | 9 | 2 | 9.3 | 2.3 | 11.6 | 5.6 | 1.6 | 2.4 | 1.29 |
| Joe Coleman | AND | sp | 25 | 16 | 7 | 0 | 8 | 8 | 0 | 9 | 10 | 7.8 | 3.5 | 11.6 | 6.8 | 0.5 | 1.9 | 1.25 |
| Ray Corbin | RIN | sp | 23 | 8 | 5 | 2 | 8 | 1 | 0 | 4 | 5 | 10.1 | 3.9 | 14.6 | 4.3 | 0.9 | 1.1 | 1.56 |
| Mike Corkins | CAR | mr | 26 | 3 | 3 | 0 | 3 | 2 | 2 | 1 | 1 | 9.6 | 2.5 | 12.6 | 4.3 | 1.6 | 1.7 | 1.35 |
| Casey Cox | SPP | mr | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 17.2 | 2.5 | 19.6 | 0.0 | 2.5 | 0.0 | 2.18 |
| Mike Cuellar* | NOR | sp | 35 | 7 | 3 | 0 | 1 | 2 | 0 | 12 | 9 | 7.8 | 2.4 | 10.2 | 4.6 | 0.5 | 2.0 | 1.13 |
| Ray Culp | SPP | sp | 30 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 8.4 | 2.8 | 11.2 | 2.8 | 0.0 | 1.0 | 1.24 |
| George Culver | QME | mr | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 6.8 | 4.2 | 11.0 | 4.2 | 0.0 | 1.0 | 1.23 |
| John Curtis* | ROC | sp | 24 | 12 | 6 | 0 | 0 | 1 | 0 | 5 | 3 | 11.1 | 3.5 | 14.7 | 6.5 | 0.6 | 1.9 | 1.63 |
| Bruce Dal Canton | CST | mr | 30 | 2 | 4 | 1 | 4 | 5 | 1 | 6 | 4 | 10.9 | 1.8 | 13.0 | 4.7 | 1.0 | 2.6 | 1.41 |
| Joe Decker | HAM | mr | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 8.5 | 5.5 | 14.0 | 2.5 | 1.0 | 0.5 | 1.56 |
| Larry Dierker | AND | sp | 25 | 4 | 4 | 0 | 4 | 1 | 0 | 3 | 4 | 9.4 | 2.3 | 12.0 | 4.4 | 0.9 | 1.9 | 1.30 |
| Pat Dobson | AVI | sp | 30 | 12 | 9 | 1 | 3 | 3 | 0 | 13 | 9 | 9.1 | 2.3 | 11.6 | 5.7 | 0.6 | 2.4 | 1.28 |
| Al Downing* | RIN | sp | 31 | 1 | 6 | 1 | 5 | 1 | 1 | 10 | 2 | 10.2 | 3.3 | 13.8 | 6.2 | 0.8 | 1.9 | 1.50 |
| Dick Drago |   | sp | 27 | 9 | 8 | 2 | 7 | 5 | 0 | 5 | 6 | 10.2 | 2.5 | 13.1 | 5.3 | 1.2 | 2.1 | 1.41 |
| Tom Dukes |   | cl | 29 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 11.6 | 3.9 | 15.4 | 3.1 | 0.0 | 0.8 | 1.71 |
| Don Durham | OKI | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9.5 | 9.5 | 19.1 | 3.2 | 0.0 | 0.3 | 2.12 |
| Dock Ellis | QME | sp | 27 | 2 | 3 | 0 | 6 | 2 | 0 | 4 | 4 | 6.8 | 2.1 | 9.3 | 3.4 | 0.3 | 1.6 | 1.00 |
| Ed Farmer | SAN | mr | 22 | 4 | 5 | 1 | 1 | 2 | 0 | 1 | 4 | 12.7 | 3.4 | 16.2 | 4.8 | 2.6 | 1.4 | 1.79 |
| Rollie Fingers | AVI | cl | 25 | 2 | 4 | 2 | 1 | 1 | 3 | 2 | 2 | 7.9 | 3.5 | 11.5 | 10.5 | 0.7 | 3.0 | 1.26 |
| Eddie Fisher | SPP | sp | 35 | 6 | 4 | 4 | 2 | 1 | 0 | 3 | 3 | 10.9 | 3.4 | 14.7 | 2.3 | 0.9 | 0.7 | 1.60 |
| Al Fitzmorris | NOR | mr | 26 | 3 | 1 | 2 | 0 | 5 | 0 | 6 | 3 | 9.5 | 2.9 | 12.4 | 4.0 | 1.3 | 1.4 | 1.38 |
| Rich Folkers* | QME | mr | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 12.2 | 1.7 | 13.9 | 1.7 | 0.0 | 1.0 | 1.55 |
| Ken Forsch | ASP | sp | 25 | 24 | 4 | 2 | 2 | 7 | 0 | 11 | 3 | 9.1 | 3.7 | 12.9 | 5.3 | 1.2 | 1.5 | 1.42 |
| Terry Forster* | HAM | cl | 20 | 3 | 2 | 0 | 0 | 4 | 0 | 4 | 3 | 7.3 | 4.9 | 12.2 | 7.6 | 0.5 | 1.6 | 1.35 |
| Alan Foster | CAR | mr | 25 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 13.9 | 3.6 | 19.0 | 0.0 | 5.1 | 0.0 | 1.95 |
| Ken Frailing* | AND | mr | 24 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 5.4 | 13.5 | 18.9 | 2.7 | 2.7 | 0.2 | 2.10 |
| Danny Frisella | NOR | cl | 26 | 2 | 1 | 0 | 2 | 5 | 0 | 5 | 2 | 8.4 | 1.8 | 10.5 | 5.7 | 1.2 | 3.1 | 1.14 |
| Woodie Fryman* | ROC | sp | 32 | 13 | 3 | 4 | 9 | 2 | 4 | 13 | 9 | 10.7 | 3.3 | 14.5 | 4.5 | 1.2 | 1.3 | 1.56 |
| Gene Garber | OKI | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 4.9 | 12.3 | 0.0 | 3.7 | 0.0 | 1.36 |
| Mike Garman | OKI | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10.1 | 13.5 | 23.6 | 0.0 | 0.0 | 0.0 | 2.63 |
| Gary Gentry | NOR | sp | 25 | 7 | 1 | 1 | 3 | 3 | 0 | 5 | 4 | 7.3 | 3.7 | 11.1 | 6.9 | 0.8 | 1.9 | 1.22 |
| Bob Gibson | PHI | sp | 36 | 12 | 5 | 0 | 4 | 9 | 1 | 10 | 5 | 8.6 | 3.0 | 11.7 | 6.3 | 0.6 | 2.1 | 1.29 |
| Dave Giusti | NOR | cl | 32 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 7.7 | 3.0 | 10.7 | 4.4 | 0.9 | 1.5 | 1.19 |
| Fred Gladding |   | cl | 36 | 1 | 0 | 0 | 7 | 4 | 0 | 1 | 7 | 9.3 | 1.8 | 12.6 | 2.2 | 0.2 | 1.3 | 1.23 |
| Bill Gogolewski | ROC | sp | 24 | 15 | 1 | 3 | 6 | 7 | 0 | 3 | 3 | 8.9 | 3.0 | 12.5 | 5.3 | 0.9 | 1.8 | 1.33 |
| Dave Goltz | CAR | sp | 23 | 3 | 1 | 0 | 1 | 1 | 1 | 3 | 2 | 5.5 | 2.7 | 8.4 | 2.6 | 0.1 | 1.0 | 0.92 |
| Rich Gossage | CST | mr | 20 | 2 | 1 | 2 | 5 | 11 | 0 | 2 | 2 | 7.3 | 3.9 | 11.7 | 6.1 | 0.2 | 1.6 | 1.24 |
| Larry Gowell | SOP | sp | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15.4 | 13.5 | 28.9 | 0.0 | 0.0 | 0.0 | 3.21 |
| Wayne Granger | PHI | cl | 28 | 7 | 1 | 2 | 2 | 0 | 0 | 1 | 6 | 11.6 | 2.5 | 14.4 | 4.5 | 1.0 | 1.8 | 1.57 |
| Bill Greif | PAK | sp | 22 | 14 | 2 | 1 | 4 | 1 | 0 | 4 | 3 | 8.6 | 2.5 | 11.5 | 5.8 | 1.1 | 2.3 | 1.24 |
| Tom Griffin | SPP | mr | 24 | 3 | 1 | 0 | 4 | 2 | 0 | 7 | 0 | 7.0 | 2.2 | 9.6 | 6.2 | 0.9 | 2.8 | 1.02 |
| Ross Grimsley* | PHI | sp | 22 | 4 | 4 | 1 | 1 | 1 | 0 | 4 | 4 | 8.4 | 2.0 | 10.5 | 4.0 | 0.4 | 2.0 | 1.15 |
| Don Gullett* | SPP | sp | 21 | 8 | 1 | 1 | 5 | 2 | 0 | 5 | 2 | 9.8 | 3.2 | 13.5 | 5.2 | 1.0 | 1.6 | 1.45 |
| Larry Gura* | SAN | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 13.5 | 2.1 | 15.6 | 2.1 | 1.0 | 1.0 | 1.73 |
| Tom Hall* | SOP | mr | 24 | 2 | 4 | 2 | 2 | 1 | 0 | 3 | 3 | 6.0 | 3.9 | 10.1 | 8.5 | 1.2 | 2.2 | 1.11 |
| Dave Hamilton* | PHI | sp | 24 | 6 | 2 | 2 | 0 | 0 | 0 | 6 | 2 | 11.0 | 4.1 | 15.1 | 4.3 | 1.0 | 1.1 | 1.67 |
| Rich Hand | SAN | sp | 23 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9.8 | 6.3 | 16.1 | 5.3 | 0.7 | 0.8 | 1.79 |
| Bill Hands | CAR | sp | 32 | 17 | 4 | 0 | 4 | 0 | 2 | 7 | 6 | 7.2 | 2.0 | 9.4 | 4.0 | 0.4 | 2.0 | 1.02 |
| Steve Hargan | CAR | mr | 29 | 2 | 1 | 0 | 0 | 5 | 0 | 4 | 2 | 16.1 | 9.3 | 25.4 | 1.0 | 0.5 | 0.1 | 2.83 |
| Roric Harrison | HAM | mr | 25 | 1 | 3 | 0 | 2 | 7 | 0 | 2 | 2 | 6.5 | 2.4 | 9.1 | 5.8 | 0.7 | 2.5 | 0.99 |
| Mike Hedlund | ASP | sp | 25 | 9 | 1 | 2 | 3 | 0 | 0 | 4 | 5 | 10.7 | 4.0 | 15.1 | 4.8 | 0.7 | 1.2 | 1.63 |
| Phil Hennigan |   | mr | 26 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 5.7 | 0.8 | 7.4 | 6.5 | 0.8 | 8.0 | 0.73 |
| Ramon Hernandez* | RIN | cl | 31 | 1 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 7.4 | 2.4 | 10.0 | 4.8 | 1.1 | 2.0 | 1.08 |
| Tom Hilgendorf* | NOR | mr | 30 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 2 | 13.1 | 3.7 | 17.1 | 2.4 | 1.3 | 0.6 | 1.87 |
| John Hiller* |   | mr | 29 | 2 | 0 | 1 | 6 | 2 | 0 | 2 | 1 | 10.3 | 3.1 | 14.9 | 6.7 | 1.8 | 2.2 | 1.49 |
| Joe Hoerner* | ASP | cl | 35 | 3 | 2 | 1 | 4 | 0 | 0 | 2 | 3 | 15.1 | 2.1 | 18.2 | 2.8 | 0.7 | 1.3 | 1.91 |
| Fred Holdsworth | CST | sp | 20 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 30.4 | 8.4 | 38.8 | 0.0 | 0.0 | 0.0 | 4.31 |
| Ken Holtzman* | CAR | sp | 26 | 13 | 5 | 1 | 8 | 3 | 0 | 5 | 5 | 8.4 | 1.7 | 10.4 | 4.8 | 0.8 | 2.8 | 1.12 |
| Burt Hooton | HAM | sp | 22 | 2 | 2 | 0 | 3 | 4 | 0 | 5 | 5 | 6.8 | 2.6 | 9.6 | 4.9 | 0.4 | 1.9 | 1.05 |
| Joe Horlen | SOP | mr | 34 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 11.1 | 1.4 | 12.5 | 6.2 | 0.0 | 4.5 | 1.38 |
| Charlie Hough | CST | mr | 24 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 13.5 | 18.0 | 49.5 | 4.5 | 4.5 | 0.3 | 3.50 |
| Tom House* | OKI | cl | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8.1 | 6.8 | 16.2 | 0.0 | 0.0 | 0.0 | 1.65 |
| Al Hrabosky* | PHI | mr | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4.0 | 9.4 | 13.5 | 2.7 | 0.0 | 0.3 | 1.50 |
| Catfish Hunter | OKI | sp | 26 | 11 | 4 | 1 | 3 | 1 | 0 | 12 | 11 | 7.9 | 2.1 | 10.1 | 6.0 | 0.5 | 2.9 | 1.11 |
| Grant Jackson* | QME | cl | 29 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 7.6 | 1.1 | 8.7 | 4.1 | 0.3 | 3.8 | 0.97 |
| Pat Jarvis | SPP | mr | 31 | 3 | 3 | 0 | 0 | 0 | 1 | 1 | 6 | 8.7 | 3.5 | 12.2 | 3.4 | 0.7 | 1.0 | 1.36 |
| Fergie Jenkins | OKI | sp | 28 | 8 | 4 | 0 | 12 | 2 | 1 | 2 | 5 | 7.9 | 1.2 | 9.5 | 4.4 | 1.0 | 3.6 | 1.01 |
| Tommy John* | SOP | sp | 29 | 8 | 4 | 2 | 1 | 11 | 0 | 7 | 6 | 7.9 | 2.3 | 10.2 | 4.6 | 0.5 | 2.0 | 1.12 |
| Bart Johnson | OKI | mr | 22 | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 14.9 | 12.1 | 27.0 | 0.9 | 1.9 | 0.1 | 3.00 |
| Jim Kaat* | OKI | sp | 33 | 2 | 1 | 2 | 2 | 2 | 0 | 8 | 2 | 8.7 | 1.8 | 10.7 | 3.3 | 0.5 | 1.8 | 1.17 |
| Steve Kealey | AND | mr | 25 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 13.1 | 2.2 | 15.2 | 4.8 | 0.4 | 2.2 | 1.69 |
| Mike Kekich* | SAN | sp | 27 | 2 | 3 | 1 | 1 | 2 | 0 | 3 | 1 | 12.8 | 4.2 | 17.3 | 4.5 | 1.1 | 1.1 | 1.89 |
| Tom Kelley | ASP | sp | 28 | 5 | 1 | 1 | 1 | 7 | 0 | 4 | 4 | 9.2 | 4.9 | 14.2 | 4.9 | 0.5 | 1.0 | 1.56 |
| Clay Kirby | ASP | sp | 24 | 9 | 3 | 1 | 2 | 3 | 0 | 4 | 3 | 7.5 | 5.0 | 12.7 | 7.2 | 0.8 | 1.4 | 1.39 |
| Bruce Kison | SAN | sp | 22 | 3 | 7 | 0 | 9 | 6 | 1 | 9 | 6 | 9.8 | 3.4 | 13.8 | 4.3 | 0.8 | 1.3 | 1.48 |
| Ron Klimkowski | SPP | mr | 28 | 1 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 13.2 | 3.4 | 17.2 | 0.3 | 1.3 | 0.1 | 1.84 |
| Steve Kline | SOP | sp | 24 | 4 | 4 | 5 | 3 | 1 | 0 | 2 | 2 | 10.7 | 1.7 | 12.6 | 2.5 | 0.3 | 1.5 | 1.37 |
| Darold Knowles* | AND | mr | 30 | 1 | 1 | 0 | 0 | 2 | 0 | 1 | 3 | 8.2 | 5.1 | 13.3 | 2.3 | 0.6 | 0.4 | 1.48 |
| Jerry Koosman* | AVI | sp | 29 | 11 | 6 | 3 | 2 | 2 | 0 | 6 | 1 | 9.0 | 3.0 | 12.1 | 8.5 | 1.1 | 2.9 | 1.33 |
| Lew Krausse | ASP | mr | 29 | 3 | 3 | 0 | 5 | 3 | 0 | 4 | 4 | 11.9 | 3.4 | 16.2 | 4.6 | 1.6 | 1.4 | 1.70 |
| Lerrin LaGrow | HAM | mr | 23 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 7.7 | 4.0 | 12.1 | 0.4 | 0.0 | 0.1 | 1.30 |
| Ray Lamb | CAR | mr | 27 | 4 | 4 | 0 | 0 | 1 | 1 | 7 | 4 | 11.2 | 1.5 | 12.7 | 4.4 | 0.5 | 2.9 | 1.41 |
| Dave LaRoche* | CST | mr | 24 | 9 | 0 | 1 | 7 | 3 | 3 | 3 | 1 | 9.6 | 5.1 | 15.5 | 8.9 | 1.2 | 1.8 | 1.63 |
| Bill Lee* | RIN | mr | 25 | 1 | 1 | 2 | 0 | 2 | 0 | 3 | 2 | 7.4 | 3.6 | 11.0 | 3.9 | 0.7 | 1.1 | 1.22 |
| Dave Lemonds* | OKI | sp | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 5.5 | 4.1 | 9.6 | 6.4 | 1.4 | 1.6 | 1.07 |
| Barry Lersch | RIN | mr | 27 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 9.8 | 1.2 | 11.0 | 2.7 | 1.5 | 2.3 | 1.22 |
| Paul Lindblad* | PHI | mr | 30 | 1 | 1 | 2 | 0 | 1 | 0 | 1 | 2 | 13.6 | 4.5 | 18.1 | 3.6 | 0.5 | 0.8 | 2.01 |
| Frank Linzy | PHI | cl | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0.0 | 4.5 | 0.0 | 0.0 | 0.0 | 0.50 |
| Bob Locker | AND | mr | 34 | 5 | 1 | 2 | 3 | 3 | 0 | 1 | 2 | 6.7 | 1.9 | 8.9 | 3.5 | 0.1 | 1.9 | 0.95 |
| Skip Lockwood | SAN | sp | 25 | 5 | 8 | 2 | 7 | 4 | 0 | 8 | 3 | 9.5 | 3.7 | 13.6 | 5.9 | 1.2 | 1.6 | 1.46 |
| Mickey Lolich* | HAM | sp | 31 | 2 | 2 | 0 | 7 | 2 | 0 | 9 | 5 | 7.6 | 1.9 | 9.7 | 6.5 | 0.5 | 3.5 | 1.06 |
| Jim Lonborg | SAN | sp | 30 | 3 | 5 | 1 | 8 | 4 | 0 | 4 | 6 | 8.0 | 2.9 | 11.3 | 6.4 | 1.3 | 2.2 | 1.21 |
| Sparky Lyle* | HAM | cl | 27 | 1 | 1 | 0 | 0 | 2 | 0 | 4 | 5 | 9.0 | 1.9 | 10.9 | 5.4 | 0.4 | 2.8 | 1.22 |
| Juan Marichal | NOR | sp | 34 | 10 | 5 | 1 | 4 | 1 | 0 | 7 | 9 | 10.6 | 1.9 | 12.7 | 3.8 | 0.9 | 2.0 | 1.39 |
| Mike Marshall | PHI | cl | 29 | 3 | 2 | 1 | 4 | 5 | 2 | 3 | 9 | 7.6 | 3.4 | 11.4 | 5.9 | 0.6 | 1.7 | 1.22 |
| Jon Matlack* | QME | sp | 22 | 7 | 8 | 0 | 2 | 9 | 0 | 11 | 3 | 8.2 | 2.2 | 10.5 | 5.8 | 0.4 | 2.6 | 1.15 |
| Rudy May* | AVI | sp | 27 | 4 | 5 | 0 | 2 | 2 | 0 | 2 | 3 | 7.4 | 4.2 | 11.8 | 8.0 | 1.1 | 1.9 | 1.29 |
| Ernie McAnally | ASP | sp | 25 | 5 | 3 | 0 | 3 | 1 | 0 | 5 | 1 | 8.2 | 3.2 | 11.6 | 5.3 | 0.9 | 1.7 | 1.26 |
| Jim McAndrew | QME | sp | 28 | 4 | 0 | 0 | 2 | 3 | 0 | 2 | 0 | 6.8 | 2.0 | 9.2 | 4.0 | 0.5 | 2.0 | 0.98 |
| Lindy McDaniel | CAR | mr | 36 | 4 | 0 | 3 | 1 | 4 | 0 | 1 | 1 | 9.2 | 3.3 | 12.7 | 5.7 | 0.4 | 1.7 | 1.39 |
| Sam McDowell* | ROC | sp | 29 | 16 | 4 | 0 | 3 | 9 | 0 | 6 | 6 | 8.4 | 4.5 | 13.1 | 6.0 | 0.4 | 1.3 | 1.43 |
| Lynn McGlothen | OKI | sp | 22 | 8 | 4 | 1 | 3 | 2 | 0 | 6 | 2 | 8.2 | 3.6 | 12.0 | 6.6 | 0.6 | 1.8 | 1.31 |
| Jim McGlothlin | SPP | sp | 28 | 7 | 2 | 0 | 1 | 5 | 0 | 4 | 2 | 10.2 | 2.3 | 12.6 | 4.5 | 1.3 | 1.9 | 1.39 |
| Tug McGraw* | HAM | cl | 27 | 4 | 0 | 0 | 2 | 1 | 0 | 4 | 2 | 8.3 | 3.7 | 12.1 | 6.6 | 0.6 | 1.8 | 1.32 |
| Denny McLain | SAN | sp | 28 | 10 | 2 | 2 | 0 | 1 | 0 | 2 | 2 | 11.1 | 4.3 | 15.5 | 1.4 | 1.7 | 0.3 | 1.72 |
| Don McMahon | CST | mr | 42 | 3 | 2 | 0 | 1 | 1 | 0 | 1 | 3 | 6.7 | 3.2 | 10.0 | 4.6 | 0.1 | 1.5 | 1.10 |
| Dave McNally* | SOP | sp | 29 | 12 | 9 | 4 | 2 | 0 | 0 | 6 | 4 | 9.2 | 3.0 | 12.3 | 4.3 | 0.6 | 1.5 | 1.35 |
| Doc Medich | SPP | sp | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 32.4 | 16.2 | 48.6 | 0.0 | 5.4 | 0.0 | 5.40 |
| Andy Messersmith | CST | sp | 26 | 15 | 2 | 2 | 2 | 2 | 1 | 9 | 6 | 8.5 | 4.1 | 12.8 | 7.6 | 0.4 | 1.8 | 1.41 |
| Pete Mikkelsen | NOR | mr | 32 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 9.9 | 1.4 | 12.8 | 5.3 | 1.4 | 3.8 | 1.26 |
| Bob Miller | PAK | mr | 33 | 1 | 3 | 1 | 1 | 0 | 0 | 3 | 2 | 9.5 | 2.5 | 12.1 | 0.9 | 0.5 | 0.4 | 1.32 |
| Steve Mingori* | ASP | cl | 28 | 5 | 0 | 0 | 0 | 5 | 0 | 1 | 1 | 14.5 | 6.1 | 20.5 | 5.9 | 0.4 | 1.0 | 2.28 |
| Randy Moffitt | SPP | mr | 23 | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 2 | 11.7 | 3.7 | 15.8 | 3.7 | 1.2 | 1.0 | 1.72 |
| Monty Montgomery | AND | sp | 25 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 14.3 | 3.7 | 19.1 | 3.2 | 1.6 | 0.9 | 2.00 |
| Balor Moore* | AND | sp | 21 | 4 | 4 | 0 | 1 | 1 | 2 | 2 | 2 | 8.0 | 2.8 | 10.9 | 10.0 | 0.2 | 3.6 | 1.20 |
| Bob Moose | QME | sp | 24 | 3 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 7.2 | 2.0 | 9.3 | 5.0 | 0.4 | 2.5 | 1.02 |
| Roger Moret* | AVI | mr | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 15.4 | 28.9 | 0.0 | 1.9 | 0.0 | 3.21 |
| Carl Morton | ROC | sp | 28 | 11 | 3 | 2 | 3 | 0 | 1 | 4 | 4 | 11.1 | 2.7 | 13.9 | 2.3 | 0.6 | 0.9 | 1.53 |
| Tom Murphy | CST | sp | 26 | 2 | 1 | 1 | 4 | 1 | 0 | 4 | 2 | 12.0 | 2.6 | 15.2 | 2.9 | 1.0 | 1.1 | 1.63 |
| Roger Nelson | QME | sp | 28 | 7 | 3 | 1 | 4 | 2 | 0 | 3 | 4 | 5.4 | 1.6 | 7.2 | 6.8 | 0.4 | 4.2 | 0.77 |
| Ray Newman* | ROC | cl | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 10.5 | 16.5 | 4.5 | 0.0 | 0.4 | 1.83 |
| Joe Niekro | SAN | mr | 27 | 1 | 0 | 2 | 2 | 2 | 0 | 2 | 3 | 12.9 | 2.3 | 15.7 | 2.3 | 0.8 | 1.0 | 1.69 |
| Phil Niekro | SOP | sp | 33 | 21 | 7 | 2 | 5 | 8 | 3 | 13 | 4 | 8.3 | 1.7 | 10.1 | 5.0 | 0.7 | 3.0 | 1.11 |
| Gary Nolan | RIN | sp | 24 | 6 | 2 | 1 | 4 | 3 | 0 | 5 | 3 | 9.3 | 1.6 | 11.2 | 5.0 | 1.1 | 3.0 | 1.22 |
| Fred Norman* | ASP | sp | 29 | 9 | 2 | 0 | 2 | 10 | 2 | 5 | 5 | 9.5 | 3.5 | 13.1 | 7.3 | 0.7 | 2.1 | 1.45 |
| Tom Norton | AVI | mr | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 4.5 | 9.0 | 4.5 | 0.0 | 1.0 | 1.00 |
| Dennis O'Toole | ROC | mr | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 25.2 | 0.0 | 25.2 | 0.0 | 1.8 | 0.0 | 2.80 |
| Blue Moon Odom | PAK | sp | 27 | 18 | 7 | 1 | 3 | 4 | 0 | 8 | 6 | 8.5 | 3.6 | 12.2 | 3.4 | 0.5 | 1.0 | 1.34 |
| Claude Osteen* | PHI | sp | 32 | 6 | 6 | 1 | 5 | 2 | 0 | 6 | 2 | 8.4 | 2.4 | 10.9 | 3.2 | 0.6 | 1.3 | 1.19 |
| Jim Palmer | SPP | sp | 26 | 10 | 7 | 1 | 3 | 3 | 1 | 10 | 7 | 7.7 | 2.2 | 10.0 | 6.1 | 0.9 | 2.8 | 1.10 |
| Jim Panther | ROC | mr | 27 | 6 | 2 | 1 | 5 | 0 | 0 | 6 | 5 | 11.1 | 3.4 | 15.1 | 4.5 | 0.7 | 1.3 | 1.61 |
| Milt Pappas |   | sp | 33 | 15 | 7 | 0 | 13 | 1 | 0 | 5 | 4 | 8.3 | 2.1 | 11.0 | 3.6 | 0.7 | 1.7 | 1.16 |
| Bill Parsons | CST | sp | 23 | 3 | 2 | 4 | 2 | 1 | 0 | 2 | 0 | 8.4 | 2.9 | 11.5 | 4.5 | 0.8 | 1.5 | 1.25 |
| Marty Pattin | OKI | sp | 29 | 8 | 5 | 1 | 9 | 1 | 1 | 8 | 5 | 8.1 | 1.9 | 10.4 | 5.3 | 0.7 | 2.8 | 1.11 |
| Mike Paul* | RIN | mr | 27 | 1 | 3 | 0 | 0 | 0 | 1 | 6 | 3 | 10.7 | 2.9 | 13.6 | 5.9 | 1.2 | 2.0 | 1.51 |
| Ron Perranoski* | SAN | mr | 36 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 12.5 | 9.0 | 21.5 | 0.0 | 0.0 | 0.0 | 2.38 |
| Gaylord Perry | AND | sp | 33 | 10 | 10 | 0 | 10 | 4 | 0 | 5 | 8 | 7.3 | 1.6 | 9.3 | 5.8 | 0.4 | 3.5 | 0.99 |
| Jim Perry | SPP | sp | 36 | 8 | 4 | 0 | 9 | 2 | 0 | 8 | 8 | 8.7 | 2.8 | 11.9 | 3.6 | 0.5 | 1.3 | 1.28 |
| Fritz Peterson* | SPP | sp | 30 | 5 | 4 | 2 | 6 | 5 | 0 | 11 | 5 | 10.2 | 1.6 | 12.0 | 3.5 | 0.6 | 2.2 | 1.31 |
| Tom Phoebus | ASP | mr | 30 | 7 | 2 | 0 | 7 | 2 | 0 | 4 | 3 | 8.2 | 7.1 | 16.3 | 4.7 | 1.4 | 0.7 | 1.70 |
| Horacio Piņa | PHI | cl | 27 | 1 | 0 | 1 | 6 | 3 | 0 | 2 | 3 | 10.1 | 10.6 | 22.4 | 4.9 | 1.4 | 0.5 | 2.30 |
| Doug Rau* | NOR | sp | 23 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 7.2 | 5.3 | 12.9 | 0.8 | 0.4 | 0.1 | 1.39 |
| Frank Reberger | PAK | sp | 28 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 14.9 | 1.4 | 17.1 | 0.7 | 0.7 | 0.5 | 1.82 |
| Ron Reed | CST | sp | 29 | 9 | 8 | 0 | 3 | 8 | 0 | 5 | 5 | 9.3 | 2.0 | 11.5 | 4.0 | 0.4 | 2.0 | 1.26 |
| Steve Renko | CST | mr | 27 | 12 | 1 | 2 | 2 | 4 | 0 | 3 | 4 | 9.3 | 6.1 | 15.6 | 6.3 | 0.8 | 1.0 | 1.71 |
| Rick Reuschel | SAN | sp | 23 | 8 | 2 | 0 | 4 | 1 | 3 | 12 | 2 | 9.4 | 2.3 | 11.9 | 5.6 | 0.9 | 2.5 | 1.29 |
| Jerry Reuss* | SAN | sp | 23 | 12 | 5 | 2 | 9 | 2 | 2 | 10 | 4 | 9.7 | 5.6 | 15.8 | 7.9 | 1.2 | 1.4 | 1.70 |
| Bob Reynolds | RIN | mr | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11.4 | 4.2 | 15.6 | 1.0 | 0.0 | 0.3 | 1.73 |
| Ken Reynolds* | SPP | sp | 25 | 15 | 1 | 1 | 1 | 0 | 0 | 3 | 2 | 10.0 | 2.4 | 12.5 | 4.8 | 0.6 | 2.0 | 1.39 |
| J.R. Richard | SOP | mr | 22 | 1 | 0 | 0 | 4 | 3 | 0 | 1 | 0 | 28.9 | 5.8 | 42.4 | 1.9 | 0.0 | 0.3 | 3.86 |
| Pete Richert* | CAR | mr | 32 | 2 | 1 | 4 | 3 | 1 | 0 | 1 | 6 | 11.2 | 3.9 | 15.6 | 4.7 | 0.9 | 1.2 | 1.68 |
| Dave Roberts* | ASP | sp | 27 | 16 | 4 | 2 | 2 | 4 | 0 | 10 | 4 | 10.8 | 3.0 | 13.9 | 5.0 | 0.6 | 1.6 | 1.54 |
| Jim Rooker* | RIN | sp | 29 | 1 | 1 | 0 | 1 | 2 | 0 | 3 | 1 | 11.8 | 2.9 | 14.9 | 6.7 | 1.8 | 2.3 | 1.63 |
| Gary Ross | SAN | mr | 24 | 7 | 0 | 1 | 5 | 8 | 2 | 10 | 3 | 11.2 | 6.2 | 18.0 | 3.4 | 0.6 | 0.5 | 1.94 |
| Nolan Ryan | AVI | sp | 25 | 16 | 5 | 1 | 6 | 8 | 0 | 9 | 8 | 6.4 | 5.1 | 11.6 | 10.8 | 1.1 | 2.1 | 1.27 |
| Gary Ryerson* | SPP | sp | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 9.0 | 1.8 | 11.4 | 4.8 | 0.0 | 2.7 | 1.20 |
| Ray Sadecki* | AVI | mr | 31 | 4 | 2 | 1 | 0 | 1 | 0 | 2 | 2 | 11.5 | 4.3 | 15.8 | 2.7 | 1.3 | 0.6 | 1.76 |
| Ken Sanders | ROC | cl | 30 | 11 | 2 | 1 | 3 | 3 | 0 | 3 | 6 | 12.7 | 2.2 | 15.1 | 5.5 | 1.5 | 2.5 | 1.65 |
| Al Santorini | CAR | sp | 24 | 10 | 7 | 4 | 2 | 4 | 0 | 8 | 0 | 11.2 | 3.0 | 14.4 | 4.1 | 1.0 | 1.4 | 1.58 |
| Mac Scarce* | SPP | mr | 23 | 1 | 0 | 0 | 0 | 6 | 0 | 1 | 2 | 9.0 | 3.3 | 12.3 | 8.3 | 1.9 | 2.5 | 1.37 |
| Fred Scherman* | ROC | mr | 27 | 4 | 4 | 0 | 4 | 0 | 0 | 1 | 4 | 12.4 | 6.3 | 19.2 | 4.7 | 0.6 | 0.7 | 2.07 |
| Ron Schueler | AND | sp | 24 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 4.6 | 2.6 | 7.2 | 7.9 | 1.3 | 3.0 | 0.80 |
| Tom Seaver | SAN | sp | 27 | 6 | 4 | 0 | 6 | 4 | 0 | 10 | 4 | 7.6 | 3.0 | 10.9 | 8.3 | 1.0 | 2.7 | 1.19 |
| Chuck Seelbach | AND | mr | 24 | 4 | 1 | 0 | 3 | 6 | 0 | 2 | 0 | 6.9 | 3.3 | 10.6 | 7.0 | 0.6 | 2.1 | 1.13 |
| Diego Segui |   | sp | 34 | 1 | 2 | 1 | 0 | 3 | 0 | 4 | 5 | 8.8 | 3.2 | 12.0 | 5.7 | 0.5 | 1.8 | 1.33 |
| Dave Sells | CAR | mr | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9.8 | 3.7 | 13.5 | 1.2 | 0.0 | 0.3 | 1.50 |
| Al Severinsen | QME | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36.0 | 0.0 | 36.0 | 0.0 | 0.0 | 0.0 | 4.00 |
| Jim Shellenback* | AVI | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20.3 | 0.0 | 20.3 | 0.0 | 6.8 | 0.0 | 2.25 |
| Sonny Siebert | PAK | sp | 35 | 16 | 0 | 0 | 3 | 2 | 0 | 1 | 9 | 11.0 | 2.3 | 13.5 | 5.6 | 1.0 | 2.4 | 1.48 |
| Wayne Simpson | PAK | sp | 23 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 2.9 | 5.8 | 8.7 | 3.9 | 0.0 | 0.7 | 0.96 |
| Bill Singer | NOR | sp | 28 | 12 | 8 | 2 | 7 | 1 | 0 | 6 | 7 | 7.8 | 3.3 | 11.5 | 5.9 | 0.7 | 1.8 | 1.23 |
| Jim Slaton | ROC | sp | 22 | 4 | 2 | 1 | 3 | 0 | 0 | 3 | 3 | 11.6 | 5.4 | 17.8 | 2.5 | 1.0 | 0.5 | 1.90 |
| Bill Slayback |   | sp | 24 | 3 | 1 | 0 | 2 | 0 | 0 | 3 | 1 | 7.5 | 3.2 | 11.0 | 5.6 | 0.1 | 1.8 | 1.19 |
| Elias Sosa |   | cl | 22 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.5 | 5.1 | 14.6 | 0.0 | 0.7 | 0.0 | 1.62 |
| Scipio Spinks | QME | sp | 24 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 6.2 | 3.8 | 10.0 | 7.6 | 1.0 | 2.0 | 1.12 |
| Paul Splittorff* | NOR | sp | 25 | 9 | 8 | 1 | 2 | 1 | 0 | 7 | 8 | 9.2 | 3.5 | 12.7 | 5.6 | 0.8 | 1.6 | 1.40 |
| Ed Sprague | CST | mr | 26 | 4 | 1 | 1 | 2 | 3 | 0 | 3 | 3 | 12.7 | 3.9 | 16.9 | 2.1 | 1.5 | 0.5 | 1.84 |
| Don Stanhouse | ASP | sp | 21 | 15 | 5 | 1 | 3 | 4 | 7 | 6 | 0 | 8.4 | 6.3 | 14.9 | 6.8 | 0.7 | 1.1 | 1.63 |
| George Stone* | PAK | sp | 25 | 14 | 0 | 3 | 3 | 2 | 0 | 4 | 5 | 10.5 | 2.6 | 13.3 | 3.4 | 1.0 | 1.3 | 1.45 |
| Steve Stone | PAK | sp | 24 | 6 | 2 | 1 | 3 | 3 | 1 | 5 | 4 | 6.4 | 3.3 | 9.9 | 5.5 | 0.5 | 1.7 | 1.08 |
| Bill Stoneman | AVI | sp | 28 | 8 | 5 | 2 | 6 | 4 | 0 | 11 | 5 | 7.1 | 3.8 | 11.1 | 5.4 | 0.6 | 1.4 | 1.21 |
| Mel Stottlemyre | AND | sp | 30 | 8 | 7 | 0 | 1 | 6 | 0 | 4 | 11 | 8.3 | 2.5 | 10.9 | 4.4 | 0.4 | 1.7 | 1.21 |
| John Strohmayer | CAR | mr | 25 | 2 | 1 | 2 | 2 | 1 | 0 | 1 | 4 | 10.3 | 4.0 | 14.6 | 5.3 | 0.9 | 1.3 | 1.59 |
| Brent Strom* | NOR | sp | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 11.0 | 6.3 | 17.2 | 3.1 | 1.6 | 0.5 | 1.91 |
| Don Sutton | SOP | sp | 27 | 23 | 6 | 0 | 6 | 4 | 1 | 12 | 4 | 6.8 | 2.6 | 9.5 | 6.4 | 0.4 | 2.5 | 1.04 |
| Ken Tatum | SAN | mr | 28 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 17.4 | 7.7 | 27.0 | 5.8 | 0.0 | 0.8 | 2.79 |
| Chuck Taylor | CST | cl | 30 | 4 | 2 | 1 | 4 | 0 | 0 | 1 | 0 | 11.5 | 3.0 | 15.5 | 2.3 | 0.5 | 0.8 | 1.62 |
| Luis Tiant | CAR | mr | 31 | 4 | 6 | 0 | 1 | 0 | 0 | 13 | 7 | 7.9 | 3.6 | 11.5 | 6.2 | 0.8 | 1.7 | 1.27 |
| Dick Tidrow |   | sp | 25 | 10 | 6 | 2 | 6 | 2 | 2 | 8 | 4 | 8.6 | 2.3 | 11.2 | 4.2 | 0.8 | 1.8 | 1.21 |
| Tom Timmermann | QME | sp | 32 | 1 | 3 | 0 | 2 | 2 | 0 | 1 | 2 | 8.0 | 3.3 | 11.8 | 5.0 | 0.3 | 1.5 | 1.26 |
| Dave Tomlin* | ROC | mr | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 18.0 | 1.8 | 5.4 | 0.2 | 2.00 |
| Mike Torrez | PHI | sp | 25 | 2 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 11.3 | 3.0 | 14.7 | 4.0 | 0.3 | 1.3 | 1.59 |
| Wayne Twitchell | ASP | mr | 24 | 7 | 7 | 1 | 2 | 7 | 1 | 5 | 6 | 9.4 | 3.1 | 12.6 | 5.8 | 0.3 | 1.9 | 1.39 |
| Cecil Upshaw | CST | cl | 29 | 1 | 1 | 2 | 2 | 3 | 0 | 1 | 6 | 8.9 | 1.9 | 11.1 | 1.7 | 0.2 | 0.9 | 1.20 |
| Luke Walker* |   | mr | 28 | 1 | 3 | 1 | 1 | 0 | 0 | 3 | 0 | 12.2 | 2.3 | 14.7 | 3.4 | 1.1 | 1.5 | 1.61 |
| Tom Walker | OKI | mr | 23 | 5 | 0 | 3 | 0 | 1 | 0 | 4 | 0 | 10.4 | 3.7 | 14.1 | 4.1 | 0.7 | 1.1 | 1.57 |
| Gary Waslewski | SOP | mr | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.2 | 3.3 | 9.5 | 0.5 | 0.5 | 0.1 | 1.05 |
| Eddie Watt | AVI | mr | 31 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 2 | 6.7 | 4.5 | 11.5 | 2.7 | 0.6 | 0.6 | 1.24 |
| Milt Wilcox | CST | sp | 22 | 14 | 5 | 0 | 8 | 0 | 0 | 7 | 2 | 10.5 | 3.6 | 14.6 | 5.0 | 1.1 | 1.4 | 1.57 |
| Charlie Williams | SPP | sp | 24 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 11.7 | 2.5 | 14.1 | 1.8 | 1.2 | 0.8 | 1.57 |
| Jim Willoughby | SOP | sp | 23 | 6 | 5 | 1 | 2 | 2 | 0 | 1 | 4 | 9.4 | 1.0 | 10.6 | 2.7 | 1.1 | 2.7 | 1.16 |
| Bill Wilson | OKI | mr | 29 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 6.3 | 3.1 | 9.4 | 1.0 | 0.3 | 0.3 | 1.05 |
| Don Wilson | SOP | sp | 27 | 10 | 7 | 1 | 1 | 1 | 0 | 7 | 10 | 7.6 | 2.4 | 10.0 | 6.1 | 0.9 | 2.5 | 1.11 |
| Rick Wise | PAK | sp | 26 | 10 | 6 | 2 | 4 | 7 | 0 | 11 | 2 | 8.0 | 2.0 | 10.2 | 4.9 | 0.7 | 2.5 | 1.11 |
| Wilbur Wood* | HAM | sp | 30 | 1 | 5 | 0 | 2 | 7 | 0 | 9 | 5 | 7.6 | 2.0 | 9.7 | 4.3 | 0.5 | 2.1 | 1.07 |
| Dick Woodson | OKI | sp | 27 | 9 | 2 | 0 | 1 | 0 | 1 | 8 | 6 | 6.8 | 3.4 | 10.2 | 4.7 | 0.8 | 1.4 | 1.13 |
| Jim York | ASP | mr | 24 | 2 | 0 | 0 | 0 | 5 | 0 | 1 | 1 | 11.4 | 5.8 | 17.2 | 5.2 | 0.3 | 0.9 | 1.91 |
| Chris Zachary | RIN | mr | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 9.8 | 4.9 | 14.7 | 3.7 | 0.0 | 0.8 | 1.64 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Ted Abernathy | HAM | mr | 39 | .458 | 42 | .214 | 13 | .250 | 14 | .269 | 2.8 | 1.9 | 1.72 | 1.60 |
| Cy Acosta | RIN | mr | 25 | .667 | 105 | .229 | 60 | .420 | 60 | .420 | 13.7 | 3.6 | 3.23 | 3.47 |
| Ed Acosta | NOR | mr | 28 | .822 | 192 | .328 | 119 | .478 | 121 | .486 | 36.9 | 5.9 | 5.31 | 5.00 |
| Jack Aker | ROC | mr | 31 | .745 | 238 | .286 | 121 | .426 | 124 | .437 | 33.5 | 4.6 | 4.17 | 4.50 |
| Doyle Alexander | QME | mr | 21 | .576 | 309 | .227 | 132 | .348 | 133 | .351 | 29.5 | 2.8 | 2.54 | 2.38 |
| Steve Arlin | ROC | sp | 26 | .753 | 594 | .281 | 387 | .456 | 397 | .468 | 108.2 | 5.1 | 4.62 | 4.86 |
| Stan Bahnsen | PHI | sp | 27 | .730 | 106 | .311 | 61 | .430 | 62 | .437 | 16.4 | 4.3 | 4.10 | 3.93 |
| Steve Barber* | OKI | mr | 33 | .750 | 125 | .224 | 83 | .469 | 86 | .486 | 22.4 | 5.0 | 4.61 | 4.88 |
| Jim Barr | AVI | mr | 24 | .650 | 561 | .275 | 266 | .381 | 269 | .385 | 68.1 | 3.6 | 3.27 | 3.28 |
| Fred Beene | AVI | mr | 29 | .776 | 145 | .345 | 88 | .451 | 89 | .456 | 27.4 | 5.8 | 5.25 | 5.22 |
| Jerry Bell | QME | mr | 24 | .545 | 185 | .216 | 70 | .324 | 70 | .324 | 14.6 | 2.4 | 2.18 | 2.24 |
| Jim Bibby | HAM | sp | 27 | .589 | 140 | .171 | 69 | .379 | 70 | .385 | 14.2 | 2.8 | 2.50 | 2.44 |
| Jack Billingham |   | sp | 29 | .700 | 511 | .297 | 278 | .409 | 283 | .417 | 77.0 | 4.3 | 3.96 | 3.92 |
| Steve Blass | RIN | sp | 30 | .675 | 573 | .284 | 293 | .395 | 297 | .401 | 75.4 | 3.8 | 3.53 | 3.59 |
| Vida Blue* | NOR | sp | 22 | .596 | 478 | .262 | 230 | .359 | 232 | .362 | 49.7 | 2.8 | 2.53 | 2.45 |
| Bert Blyleven | AND | sp | 21 | .629 | 703 | .283 | 344 | .359 | 361 | .377 | 87.6 | 3.4 | 3.09 | 2.92 |
| Bobby Bolin | QME | cl | 33 | .542 | 75 | .213 | 37 | .339 | 38 | .349 | 7.6 | 2.5 | 2.34 | 2.22 |
| Bill Bonham | CST | cl | 23 | .589 | 184 | .250 | 96 | .364 | 97 | .367 | 21.0 | 3.0 | 2.65 | 2.72 |
| Pedro Borbon | RIN | mr | 25 | .682 | 320 | .287 | 149 | .387 | 153 | .397 | 40.1 | 3.9 | 3.62 | 3.61 |
| Dick Bosman | PAK | sp | 28 | .707 | 386 | .288 | 211 | .415 | 215 | .423 | 55.7 | 4.1 | 3.71 | 3.88 |
| Tom Bradley | HAM | sp | 25 | .597 | 675 | .261 | 315 | .356 | 317 | .358 | 71.5 | 2.9 | 2.64 | 2.54 |
| Bucky Brandon | PAK | mr | 31 | .353 | 30 | .167 | 7 | .184 | 8 | .211 | 0.9 | 0.8 | 0.72 | 1.00 |
| Ken Brett* | CST | sp | 23 | .754 | 457 | .304 | 246 | .439 | 249 | .445 | 64.9 | 4.3 | 3.95 | 4.20 |
| Jim Brewer* | HAM | cl | 34 | .365 | 170 | .147 | 51 | .224 | 53 | .232 | 7.1 | 1.0 | 0.91 | 0.86 |
| Nelson Briles | QME | sp | 28 | .602 | 530 | .249 | 246 | .363 | 248 | .366 | 56.6 | 3.0 | 2.74 | 2.33 |
| Pete Broberg | PAK | sp | 22 | .688 | 380 | .282 | 232 | .409 | 240 | .423 | 61.1 | 4.2 | 3.86 | 4.13 |
| Ron Bryant* | QME | sp | 24 | .622 | 721 | .244 | 361 | .384 | 361 | .384 | 83.4 | 3.3 | 3.05 | 2.96 |
| Tom Burgmeier* | PAK | mr | 28 | .858 | 175 | .326 | 107 | .502 | 108 | .507 | 34.2 | 6.9 | 6.64 | 6.75 |
| Steve Busby | QME | sp | 22 | .614 | 124 | .274 | 56 | .357 | 57 | .363 | 12.7 | 2.9 | 2.62 | 2.43 |
| Mike Caldwell* | ASP | mr | 23 | .793 | 489 | .356 | 270 | .447 | 276 | .457 | 85.0 | 5.6 | 5.14 | 5.14 |
| Buzz Capra | OKI | mr | 24 | .762 | 120 | .267 | 81 | .466 | 81 | .466 | 22.0 | 4.9 | 4.65 | 4.79 |
| Steve Carlton* | PHI | sp | 27 | .509 | 815 | .242 | 361 | .308 | 363 | .310 | 70.5 | 2.1 | 1.90 | 1.63 |
| Don Carrithers | PAK | sp | 22 | .733 | 248 | .270 | 140 | .439 | 143 | .448 | 40.1 | 5.1 | 4.60 | 4.62 |
| Clay Carroll | PHI | cl | 31 | .725 | 257 | .319 | 142 | .425 | 144 | .431 | 39.0 | 4.5 | 4.05 | 3.67 |
| Bill Champion | PHI | sp | 24 | .714 | 14 | .357 | 5 | .333 | 5 | .333 | 1.8 | 5.0 | 4.47 | 4.47 |
| Rickey Clark | SPP | sp | 26 | .792 | 172 | .302 | 112 | .481 | 113 | .485 | 32.4 | 5.6 | 4.98 | 5.33 |
| Reggie Cleveland | SAN | sp | 24 | .679 | 380 | .279 | 196 | .407 | 197 | .409 | 51.3 | 4.0 | 3.65 | 3.31 |
| Jim Colborn | RIN | mr | 26 | .750 | 362 | .271 | 223 | .463 | 223 | .463 | 59.6 | 4.7 | 4.22 | 4.15 |
| Joe Coleman | AND | sp | 25 | .641 | 701 | .271 | 383 | .385 | 391 | .393 | 92.9 | 3.5 | 3.18 | 3.16 |
| Ray Corbin | RIN | sp | 23 | .787 | 389 | .298 | 238 | .463 | 246 | .479 | 68.0 | 5.3 | 4.82 | 5.24 |
| Mike Corkins | CAR | mr | 26 | .775 | 190 | .268 | 117 | .476 | 120 | .488 | 32.7 | 5.1 | 4.64 | 4.74 |
| Casey Cox | SPP | mr | 30 | 1.158 | 16 | .375 | 12 | .667 | 12 | .667 | 4.6 | 11.2 | 10.12 | 11.25 |
| Mike Cuellar* | NOR | sp | 35 | .609 | 763 | .248 | 350 | .364 | 351 | .365 | 79.7 | 3.0 | 2.75 | 2.58 |
| Ray Culp | SPP | sp | 30 | .630 | 34 | .265 | 14 | .350 | 14 | .350 | 3.5 | 3.3 | 2.95 | 2.72 |
| George Culver | QME | mr | 28 | .569 | 78 | .231 | 35 | .350 | 35 | .350 | 8.0 | 3.0 | 2.72 | 2.34 |
| John Curtis* | ROC | sp | 24 | .765 | 400 | .352 | 242 | .446 | 242 | .446 | 72.3 | 5.4 | 4.86 | 5.18 |
| Bruce Dal Canton | CST | mr | 30 | .757 | 373 | .311 | 203 | .437 | 207 | .445 | 58.6 | 4.9 | 4.47 | 4.63 |
| Joe Decker | HAM | mr | 25 | .718 | 65 | .231 | 37 | .446 | 37 | .446 | 10.4 | 5.1 | 4.70 | 4.51 |
| Larry Dierker | AND | sp | 25 | .714 | 496 | .278 | 268 | .429 | 272 | .436 | 68.0 | 4.1 | 3.75 | 3.87 |
| Pat Dobson | AVI | sp | 30 | .669 | 770 | .292 | 390 | .389 | 393 | .392 | 100.5 | 3.7 | 3.42 | 3.46 |
| Al Downing* | RIN | sp | 31 | .752 | 394 | .317 | 235 | .438 | 240 | .447 | 66.2 | 4.9 | 4.45 | 4.74 |
| Dick Drago |   | sp | 27 | .781 | 574 | .300 | 356 | .473 | 363 | .482 | 97.9 | 5.0 | 4.62 | 4.64 |
| Tom Dukes |   | cl | 29 | .725 | 43 | .349 | 21 | .404 | 21 | .404 | 5.6 | 4.2 | 3.92 | 5.24 |
| Don Durham | OKI | sp | 23 | .687 | 21 | .286 | 12 | .414 | 12 | .414 | 3.3 | 5.3 | 4.78 | 6.05 |
| Dock Ellis | QME | sp | 27 | .561 | 593 | .224 | 240 | .334 | 246 | .343 | 49.4 | 2.4 | 2.19 | 1.99 |
| Ed Farmer | SAN | mr | 22 | .963 | 200 | .315 | 162 | .604 | 163 | .608 | 52.4 | 8.1 | 7.59 | 7.86 |
| Rollie Fingers | AVI | cl | 25 | .631 | 210 | .314 | 132 | .383 | 133 | .386 | 30.6 | 3.3 | 3.01 | 3.18 |
| Eddie Fisher | SPP | sp | 35 | .776 | 220 | .291 | 120 | .453 | 122 | .460 | 36.3 | 5.5 | 5.10 | 5.20 |
| Al Fitzmorris | NOR | mr | 26 | .758 | 297 | .269 | 175 | .464 | 175 | .464 | 48.0 | 4.9 | 4.43 | 4.39 |
| Rich Folkers* | QME | mr | 25 | .844 | 42 | .333 | 23 | .500 | 23 | .500 | 6.4 | 5.2 | 5.00 | 4.52 |
| Ken Forsch | ASP | sp | 25 | .775 | 453 | .280 | 295 | .476 | 297 | .479 | 81.8 | 5.1 | 4.57 | 4.56 |
| Terry Forster* | HAM | cl | 20 | .641 | 210 | .271 | 127 | .398 | 127 | .398 | 29.7 | 3.5 | 3.19 | 3.29 |
| Alan Foster | CAR | mr | 25 | 1.274 | 48 | .250 | 52 | .839 | 54 | .871 | 17.3 | 11.7 | 11.38 | 12.37 |
| Ken Frailing* | AND | mr | 24 | 1.038 | 9 | .111 | 11 | .688 | 11 | .688 | 3.1 | 8.4 | 7.60 | 8.27 |
| Danny Frisella | NOR | cl | 26 | .701 | 230 | .252 | 131 | .432 | 133 | .439 | 32.6 | 3.9 | 3.62 | 3.24 |
| Woodie Fryman* | ROC | sp | 32 | .819 | 630 | .303 | 398 | .485 | 407 | .496 | 121.1 | 5.9 | 5.43 | 5.43 |
| Gene Garber | OKI | mr | 24 | .955 | 25 | .120 | 22 | .688 | 22 | .688 | 5.9 | 7.3 | 6.57 | 5.68 |
| Mike Garman | OKI | sp | 22 | .867 | 11 | .273 | 8 | .533 | 8 | .533 | 2.6 | 8.8 | 7.88 | 8.25 |
| Gary Gentry | NOR | sp | 25 | .632 | 401 | .252 | 226 | .390 | 229 | .395 | 53.5 | 3.4 | 3.10 | 3.06 |
| Bob Gibson | PHI | sp | 36 | .662 | 805 | .283 | 434 | .398 | 438 | .402 | 110.5 | 3.8 | 3.51 | 3.33 |
| Dave Giusti | NOR | cl | 32 | .646 | 184 | .234 | 97 | .409 | 97 | .409 | 22.3 | 3.5 | 3.14 | 3.02 |
| Fred Gladding |   | cl | 36 | .654 | 153 | .268 | 60 | .335 | 67 | .374 | 18.3 | 3.9 | 3.64 | 3.51 |
| Bill Gogolewski | ROC | sp | 24 | .695 | 362 | .265 | 200 | .418 | 206 | .431 | 57.3 | 4.7 | 4.31 | 3.82 |
| Dave Goltz | CAR | sp | 23 | .459 | 333 | .186 | 109 | .275 | 110 | .278 | 19.4 | 1.7 | 1.54 | 1.44 |
| Rich Gossage | CST | mr | 20 | .611 | 243 | .267 | 123 | .360 | 128 | .374 | 27.3 | 3.0 | 2.66 | 2.92 |
| Larry Gowell | SOP | sp | 24 | .946 | 22 | .364 | 16 | .552 | 16 | .552 | 6.1 | 11.8 | 10.65 | 12.26 |
| Wayne Granger | PHI | cl | 28 | .833 | 228 | .333 | 141 | .491 | 143 | .498 | 42.8 | 5.9 | 5.39 | 5.46 |
| Bill Greif | PAK | sp | 22 | .701 | 325 | .262 | 187 | .428 | 191 | .437 | 47.5 | 4.0 | 3.74 | 3.62 |
| Tom Griffin | SPP | mr | 24 | .600 | 243 | .230 | 119 | .358 | 123 | .370 | 27.9 | 3.0 | 2.75 | 2.47 |
| Ross Grimsley* | PHI | sp | 22 | .614 | 516 | .260 | 226 | .362 | 227 | .364 | 52.6 | 3.0 | 2.83 | 2.67 |
| Don Gullett* | SPP | sp | 21 | .753 | 344 | .294 | 205 | .448 | 210 | .459 | 58.2 | 5.0 | 4.55 | 4.68 |
| Larry Gura* | SAN | mr | 24 | .875 | 37 | .324 | 21 | .500 | 21 | .500 | 6.9 | 6.6 | 6.41 | 6.15 |
| Tom Hall* | SOP | mr | 24 | .614 | 282 | .213 | 182 | .401 | 184 | .405 | 37.0 | 2.9 | 2.67 | 2.74 |
| Dave Hamilton* | PHI | sp | 24 | .806 | 297 | .310 | 186 | .484 | 186 | .484 | 55.7 | 5.9 | 5.44 | 5.52 |
| Rich Hand | SAN | sp | 23 | .747 | 86 | .302 | 55 | .455 | 55 | .455 | 15.9 | 5.5 | 5.02 | 5.60 |
| Bill Hands | CAR | sp | 32 | .551 | 664 | .230 | 262 | .323 | 266 | .328 | 58.3 | 2.5 | 2.34 | 2.11 |
| Steve Hargan | CAR | mr | 29 | 1.075 | 76 | .395 | 58 | .598 | 58 | .598 | 22.7 | 11.8 | 10.59 | 11.81 |
| Roric Harrison | HAM | mr | 25 | .564 | 236 | .220 | 110 | .347 | 112 | .353 | 23.4 | 2.6 | 2.37 | 2.09 |
| Mike Hedlund | ASP | sp | 25 | .777 | 213 | .319 | 125 | .445 | 128 | .456 | 39.6 | 5.8 | 5.23 | 5.33 |
| Phil Hennigan |   | mr | 26 | .488 | 29 | .207 | 11 | .275 | 12 | .300 | 1.8 | 1.5 | 1.36 | 1.57 |
| Ramon Hernandez* | RIN | cl | 31 | .623 | 210 | .224 | 106 | .387 | 108 | .394 | 22.7 | 2.9 | 2.73 | 2.81 |
| Tom Hilgendorf* | NOR | mr | 30 | .903 | 133 | .331 | 85 | .525 | 86 | .531 | 27.7 | 7.2 | 6.68 | 7.40 |
| John Hiller* |   | mr | 29 | .858 | 110 | .300 | 81 | .503 | 87 | .540 | 26.9 | 7.0 | 6.23 | 6.04 |
| Joe Hoerner* | ASP | cl | 35 | .949 | 160 | .387 | 99 | .527 | 103 | .548 | 37.3 | 8.7 | 7.80 | 7.81 |
| Fred Holdsworth | CST | sp | 20 | 1.390 | 30 | .600 | 27 | .771 | 27 | .771 | 13.5 | 24.2 | 20.45 | 24.22 |
| Ken Holtzman* | CAR | sp | 26 | .643 | 855 | .258 | 414 | .384 | 422 | .391 | 100.1 | 3.4 | 3.08 | 2.94 |
| Burt Hooton | HAM | sp | 22 | .552 | 614 | .226 | 264 | .334 | 267 | .338 | 55.0 | 2.5 | 2.27 | 2.11 |
| Joe Horlen | SOP | mr | 34 | .726 | 42 | .381 | 21 | .396 | 21 | .396 | 5.8 | 4.1 | 3.63 | 3.91 |
| Charlie Hough | CST | mr | 24 | 1.361 | 8 | .250 | 10 | .556 | 14 | .778 | 5.6 | 21.5 | 22.57 | 27.69 |
| Tom House* | OKI | cl | 25 | .718 | 23 | .261 | 12 | .414 | 13 | .448 | 2.7 | 3.6 | 3.23 | 5.06 |
| Al Hrabosky* | PHI | mr | 22 | .504 | 22 | .136 | 11 | .355 | 11 | .355 | 2.0 | 2.4 | 2.42 | 2.61 |
| Catfish Hunter | OKI | sp | 26 | .609 | 842 | .262 | 399 | .362 | 402 | .364 | 93.3 | 3.1 | 2.80 | 2.54 |
| Grant Jackson* | QME | cl | 29 | .559 | 106 | .255 | 39 | .310 | 39 | .310 | 7.9 | 2.1 | 1.93 | 1.93 |
| Pat Jarvis | SPP | mr | 31 | .706 | 314 | .264 | 170 | .434 | 170 | .434 | 41.3 | 3.9 | 3.61 | 3.74 |
| Fergie Jenkins | OKI | sp | 28 | .632 | 879 | .237 | 418 | .383 | 430 | .394 | 97.2 | 3.2 | 2.89 | 2.63 |
| Tommy John* | SOP | sp | 29 | .603 | 542 | .251 | 243 | .357 | 244 | .359 | 53.4 | 2.8 | 2.58 | 2.59 |
| Bart Johnson | OKI | mr | 22 | 1.229 | 37 | .378 | 37 | .698 | 37 | .698 | 13.3 | 12.4 | 11.18 | 14.74 |
| Jim Kaat* | OKI | sp | 33 | .657 | 368 | .266 | 167 | .381 | 169 | .386 | 42.3 | 3.6 | 3.18 | 2.94 |
| Steve Kealey | AND | mr | 25 | .804 | 79 | .367 | 45 | .469 | 45 | .469 | 14.2 | 6.0 | 5.57 | 5.50 |
| Mike Kekich* | SAN | sp | 27 | .955 | 118 | .356 | 88 | .571 | 89 | .578 | 28.6 | 7.8 | 7.16 | 7.23 |
| Tom Kelley | ASP | sp | 28 | .714 | 233 | .292 | 133 | .424 | 134 | .427 | 35.9 | 4.6 | 4.14 | 4.48 |
| Clay Kirby | ASP | sp | 24 | .681 | 301 | .259 | 196 | .429 | 198 | .433 | 48.2 | 4.1 | 3.69 | 3.77 |
| Bruce Kison | SAN | sp | 22 | .765 | 482 | .297 | 279 | .446 | 288 | .461 | 79.8 | 5.1 | 4.56 | 4.71 |
| Ron Klimkowski | SPP | mr | 28 | .916 | 111 | .315 | 70 | .547 | 72 | .563 | 22.4 | 7.3 | 6.80 | 7.52 |
| Steve Kline | SOP | sp | 24 | .710 | 338 | .296 | 157 | .409 | 160 | .417 | 42.6 | 4.2 | 3.97 | 3.72 |
| Darold Knowles* | AND | mr | 30 | .659 | 168 | .238 | 85 | .405 | 85 | .405 | 20.3 | 3.7 | 3.47 | 3.91 |
| Jerry Koosman* | AVI | sp | 29 | .710 | 394 | .307 | 254 | .433 | 256 | .437 | 63.5 | 4.0 | 3.76 | 3.91 |
| Lew Krausse | ASP | mr | 29 | .983 | 170 | .341 | 133 | .581 | 138 | .603 | 44.6 | 8.1 | 7.12 | 7.22 |
| Lerrin LaGrow | HAM | mr | 23 | .642 | 81 | .235 | 35 | .376 | 36 | .387 | 7.8 | 3.1 | 2.82 | 3.00 |
| Ray Lamb | CAR | mr | 27 | .746 | 348 | .333 | 176 | .423 | 176 | .423 | 51.3 | 4.7 | 4.28 | 4.22 |
| Dave LaRoche* | CST | mr | 24 | .787 | 228 | .320 | 174 | .475 | 181 | .495 | 49.5 | 5.5 | 5.14 | 5.57 |
| Bill Lee* | RIN | mr | 25 | .644 | 198 | .232 | 102 | .400 | 102 | .400 | 22.6 | 3.2 | 2.94 | 2.97 |
| Dave Lemonds* | OKI | sp | 23 | .665 | 50 | .180 | 33 | .434 | 33 | .434 | 6.9 | 3.2 | 2.82 | 2.70 |
| Barry Lersch | RIN | mr | 27 | .704 | 114 | .246 | 57 | .432 | 57 | .432 | 15.0 | 4.2 | 4.01 | 3.71 |
| Paul Lindblad* | PHI | mr | 30 | .889 | 197 | .365 | 129 | .527 | 129 | .527 | 42.1 | 7.4 | 6.86 | 7.13 |
| Frank Linzy | PHI | cl | 31 | .286 | 7 | .143 | 1 | .143 | 1 | .143 | 0.1 | 0.6 | 0.58 | 0.54 |
| Bob Locker | AND | mr | 34 | .497 | 226 | .217 | 76 | .281 | 79 | .293 | 16.9 | 2.2 | 2.02 | 1.65 |
| Skip Lockwood | SAN | sp | 25 | .766 | 468 | .286 | 301 | .465 | 308 | .475 | 81.6 | 4.9 | 4.55 | 4.74 |
| Mickey Lolich* | HAM | sp | 31 | .601 | 813 | .263 | 388 | .357 | 395 | .363 | 87.3 | 2.9 | 2.61 | 2.41 |
| Jim Lonborg | SAN | sp | 30 | .694 | 578 | .253 | 351 | .431 | 359 | .440 | 82.2 | 3.7 | 3.41 | 3.62 |
| Sparky Lyle* | HAM | cl | 27 | .641 | 251 | .291 | 116 | .368 | 116 | .368 | 28.5 | 3.3 | 3.05 | 2.95 |
| Juan Marichal | NOR | sp | 34 | .749 | 606 | .300 | 322 | .439 | 326 | .444 | 92.4 | 4.8 | 4.45 | 4.33 |
| Mike Marshall | PHI | cl | 29 | .622 | 286 | .248 | 145 | .371 | 149 | .381 | 34.6 | 3.3 | 3.06 | 2.99 |
| Jon Matlack* | QME | sp | 22 | .620 | 743 | .275 | 355 | .367 | 357 | .369 | 82.0 | 3.1 | 2.80 | 2.70 |
| Rudy May* | AVI | sp | 27 | .687 | 422 | .258 | 288 | .441 | 290 | .444 | 66.5 | 3.8 | 3.48 | 3.60 |
| Ernie McAnally | ASP | sp | 25 | .684 | 308 | .260 | 173 | .417 | 176 | .424 | 42.6 | 3.8 | 3.47 | 3.53 |
| Jim McAndrew | QME | sp | 28 | .547 | 159 | .220 | 63 | .320 | 65 | .330 | 14.3 | 2.6 | 2.31 | 2.10 |
| Lindy McDaniel | CAR | mr | 36 | .715 | 206 | .306 | 119 | .433 | 120 | .436 | 31.3 | 4.4 | 3.93 | 3.74 |
| Sam McDowell* | ROC | sp | 29 | .687 | 381 | .289 | 219 | .412 | 222 | .417 | 57.3 | 4.2 | 3.77 | 3.79 |
| Lynn McGlothen | OKI | sp | 22 | .663 | 367 | .281 | 206 | .398 | 209 | .404 | 51.1 | 3.7 | 3.39 | 3.44 |
| Jim McGlothlin | SPP | sp | 28 | .764 | 334 | .287 | 196 | .464 | 197 | .467 | 53.3 | 4.8 | 4.45 | 4.57 |
| Tug McGraw* | HAM | cl | 27 | .666 | 233 | .279 | 131 | .401 | 133 | .407 | 33.8 | 4.0 | 3.58 | 3.48 |
| Denny McLain | SAN | sp | 28 | .883 | 262 | .275 | 177 | .555 | 177 | .555 | 52.9 | 6.7 | 6.25 | 6.42 |
| Don McMahon | CST | mr | 42 | .535 | 195 | .231 | 80 | .319 | 81 | .323 | 17.0 | 2.4 | 2.22 | 2.10 |
| Dave McNally* | SOP | sp | 29 | .702 | 592 | .282 | 315 | .423 | 317 | .426 | 80.0 | 4.0 | 3.73 | 3.67 |
| Doc Medich | SPP | sp | 23 | 2.068 | 8 | .625 | 13 | 1.083 | 13 | 1.083 | 8.2 | 55.5 | 39.98 | 43.28 |
| Andy Messersmith | CST | sp | 26 | .689 | 483 | .302 | 294 | .417 | 296 | .420 | 76.4 | 4.2 | 3.80 | 3.67 |
| Pete Mikkelsen | NOR | mr | 32 | .790 | 82 | .293 | 50 | .459 | 54 | .495 | 14.1 | 4.9 | 4.51 | 4.78 |
| Bob Miller | PAK | mr | 33 | .666 | 193 | .264 | 81 | .375 | 82 | .380 | 19.8 | 3.4 | 3.13 | 3.67 |
| Steve Mingori* | ASP | cl | 28 | .949 | 165 | .436 | 125 | .548 | 125 | .548 | 44.2 | 9.0 | 7.79 | 8.89 |
| Randy Moffitt | SPP | mr | 23 | .852 | 187 | .316 | 122 | .513 | 124 | .521 | 38.5 | 6.7 | 6.15 | 6.29 |
| Monty Montgomery | AND | sp | 25 | .964 | 68 | .353 | 47 | .547 | 49 | .570 | 18.3 | 9.7 | 8.71 | 8.86 |
| Balor Moore* | AND | sp | 21 | .596 | 223 | .332 | 121 | .347 | 122 | .350 | 27.5 | 2.9 | 2.59 | 2.73 |
| Bob Moose | QME | sp | 24 | .575 | 226 | .239 | 100 | .350 | 101 | .353 | 22.1 | 2.7 | 2.51 | 2.07 |
| Roger Moret* | AVI | mr | 22 | 1.091 | 21 | .286 | 21 | .700 | 21 | .700 | 7.5 | 13.6 | 13.09 | 13.66 |
| Carl Morton | ROC | sp | 28 | .745 | 538 | .301 | 271 | .432 | 274 | .437 | 79.6 | 5.0 | 4.64 | 4.69 |
| Tom Murphy | CST | sp | 26 | .840 | 235 | .323 | 137 | .482 | 141 | .496 | 43.9 | 6.3 | 5.74 | 5.96 |
| Roger Nelson | QME | sp | 28 | .457 | 513 | .199 | 193 | .276 | 197 | .282 | 33.9 | 1.6 | 1.47 | 1.28 |
| Ray Newman* | ROC | cl | 27 | .631 | 18 | .222 | 12 | .429 | 12 | .429 | 2.4 | 3.7 | 3.29 | 4.38 |
| Joe Niekro | SAN | mr | 27 | .875 | 140 | .336 | 82 | .503 | 84 | .515 | 26.5 | 6.6 | 6.13 | 6.00 |
| Phil Niekro | SOP | sp | 33 | .620 | 942 | .257 | 434 | .367 | 439 | .371 | 104.3 | 3.2 | 2.95 | 2.67 |
| Gary Nolan | RIN | sp | 24 | .703 | 558 | .278 | 299 | .423 | 303 | .429 | 78.0 | 4.1 | 3.73 | 3.60 |
| Fred Norman* | ASP | sp | 29 | .725 | 550 | .320 | 341 | .437 | 343 | .440 | 93.3 | 4.7 | 4.22 | 4.20 |
| Tom Norton | AVI | mr | 22 | .393 | 6 | .167 | 2 | .250 | 2 | .250 | 0.3 | 1.4 | 1.28 | 1.41 |
| Dennis O'Toole | ROC | mr | 23 | 1.107 | 28 | .464 | 17 | .586 | 17 | .586 | 8.7 | 15.7 | 14.11 | 15.15 |
| Blue Moon Odom | PAK | sp | 27 | .669 | 651 | .263 | 326 | .400 | 329 | .403 | 82.8 | 3.9 | 3.46 | 3.53 |
| Claude Osteen* | PHI | sp | 32 | .635 | 830 | .249 | 378 | .379 | 383 | .384 | 90.5 | 3.3 | 3.06 | 3.01 |
| Jim Palmer | SPP | sp | 26 | .619 | 705 | .250 | 353 | .375 | 356 | .378 | 81.7 | 3.1 | 2.86 | 2.71 |
| Jim Panther | ROC | mr | 27 | .778 | 266 | .320 | 150 | .439 | 155 | .453 | 47.2 | 5.6 | 5.17 | 5.36 |
| Milt Pappas |   | sp | 33 | .644 | 670 | .254 | 308 | .373 | 321 | .389 | 75.9 | 3.4 | 3.06 | 3.17 |
| Bill Parsons | CST | sp | 23 | .679 | 310 | .258 | 167 | .417 | 169 | .423 | 40.9 | 3.8 | 3.46 | 3.39 |
| Marty Pattin | OKI | sp | 29 | .630 | 716 | .260 | 344 | .371 | 353 | .381 | 81.7 | 3.2 | 2.91 | 2.83 |
| Mike Paul* | RIN | mr | 27 | .818 | 289 | .315 | 193 | .500 | 193 | .500 | 55.6 | 5.7 | 5.20 | 5.08 |
| Ron Perranoski* | SAN | mr | 36 | .938 | 53 | .340 | 37 | .561 | 37 | .561 | 11.0 | 7.4 | 6.85 | 8.34 |
| Gaylord Perry | AND | sp | 33 | .546 | 804 | .248 | 327 | .313 | 337 | .322 | 71.2 | 2.4 | 2.20 | 2.11 |
| Jim Perry | SPP | sp | 36 | .667 | 740 | .266 | 358 | .390 | 367 | .400 | 90.6 | 3.7 | 3.38 | 3.45 |
| Fritz Peterson* | SPP | sp | 30 | .702 | 788 | .296 | 374 | .402 | 380 | .408 | 101.3 | 4.1 | 3.75 | 3.75 |
| Tom Phoebus | ASP | mr | 30 | .780 | 206 | .238 | 147 | .477 | 154 | .500 | 41.5 | 5.6 | 5.20 | 5.93 |
| Horacio Piņa | PHI | cl | 27 | .908 | 113 | .283 | 98 | .541 | 104 | .575 | 31.3 | 8.1 | 7.68 | 9.10 |
| Doug Rau* | NOR | sp | 23 | .631 | 84 | .214 | 39 | .382 | 40 | .392 | 9.1 | 3.5 | 3.11 | 3.50 |
| Frank Reberger | PAK | sp | 28 | .920 | 56 | .357 | 32 | .525 | 33 | .541 | 10.8 | 7.3 | 6.89 | 7.15 |
| Ron Reed | CST | sp | 29 | .683 | 607 | .287 | 296 | .403 | 299 | .407 | 74.8 | 3.8 | 3.44 | 3.28 |
| Steve Renko | CST | mr | 27 | .765 | 315 | .302 | 219 | .470 | 221 | .474 | 62.6 | 5.6 | 5.02 | 5.36 |
| Rick Reuschel | SAN | sp | 23 | .703 | 384 | .284 | 205 | .409 | 209 | .417 | 55.6 | 4.2 | 3.88 | 3.80 |
| Jerry Reuss* | SAN | sp | 23 | .819 | 494 | .314 | 387 | .501 | 396 | .513 | 112.8 | 6.0 | 5.55 | 5.85 |
| Bob Reynolds | RIN | mr | 25 | .736 | 35 | .314 | 17 | .425 | 17 | .425 | 4.6 | 4.6 | 4.26 | 5.10 |
| Ken Reynolds* | SPP | sp | 25 | .712 | 408 | .304 | 216 | .422 | 217 | .424 | 59.4 | 4.4 | 4.07 | 3.97 |
| J.R. Richard | SOP | mr | 22 | 1.436 | 26 | .577 | 23 | .676 | 27 | .794 | 13.4 | 25.9 | 23.34 | 25.24 |
| Pete Richert* | CAR | mr | 32 | .822 | 170 | .324 | 107 | .478 | 110 | .491 | 33.0 | 6.1 | 5.52 | 5.75 |
| Dave Roberts* | ASP | sp | 27 | .779 | 550 | .329 | 323 | .458 | 325 | .460 | 95.2 | 5.3 | 4.82 | 4.81 |
| Jim Rooker* | RIN | sp | 29 | .883 | 184 | .342 | 138 | .539 | 139 | .543 | 43.3 | 6.9 | 6.23 | 6.41 |
| Gary Ross | SAN | mr | 24 | .846 | 313 | .319 | 203 | .489 | 208 | .501 | 65.0 | 6.8 | 6.20 | 6.74 |
| Nolan Ryan | AVI | sp | 25 | .637 | 599 | .252 | 448 | .411 | 454 | .417 | 101.5 | 3.5 | 3.19 | 3.32 |
| Gary Ryerson* | SPP | sp | 24 | .651 | 51 | .294 | 23 | .365 | 24 | .381 | 6.5 | 4.0 | 3.51 | 2.88 |
| Ray Sadecki* | AVI | mr | 31 | .862 | 197 | .310 | 129 | .522 | 129 | .522 | 39.1 | 6.5 | 5.87 | 6.53 |
| Ken Sanders | ROC | cl | 30 | .886 | 319 | .351 | 218 | .527 | 221 | .534 | 71.9 | 7.1 | 6.45 | 6.46 |
| Al Santorini | CAR | sp | 24 | .800 | 427 | .319 | 254 | .473 | 256 | .477 | 75.6 | 5.6 | 5.13 | 5.33 |
| Mac Scarce* | SPP | mr | 23 | .773 | 106 | .283 | 80 | .491 | 80 | .491 | 20.7 | 4.8 | 4.41 | 4.72 |
| Fred Scherman* | ROC | mr | 27 | .859 | 260 | .358 | 178 | .500 | 182 | .511 | 57.3 | 7.1 | 6.50 | 7.62 |
| Ron Schueler | AND | sp | 24 | .520 | 33 | .152 | 18 | .353 | 18 | .353 | 3.1 | 2.0 | 1.84 | 1.53 |
| Tom Seaver | SAN | sp | 27 | .661 | 645 | .268 | 399 | .410 | 405 | .416 | 94.9 | 3.6 | 3.28 | 3.18 |
| Chuck Seelbach | AND | mr | 24 | .562 | 183 | .240 | 88 | .336 | 91 | .347 | 19.4 | 2.7 | 2.50 | 2.59 |
| Diego Segui |   | sp | 34 | .673 | 217 | .281 | 115 | .401 | 115 | .401 | 28.8 | 3.8 | 3.50 | 3.43 |
| Dave Sells | CAR | mr | 25 | .609 | 59 | .271 | 22 | .328 | 22 | .328 | 6.4 | 3.9 | 3.52 | 3.72 |
| Al Severinsen | QME | mr | 27 | 1.429 | 7 | .571 | 6 | .857 | 6 | .857 | 3.4 | 30.9 | 27.77 | 22.42 |
| Jim Shellenback* | AVI | mr | 28 | 1.429 | 6 | .333 | 7 | 1.000 | 7 | 1.000 | 3.0 | 20.3 | 18.23 | 16.20 |
| Sonny Siebert | PAK | sp | 35 | .762 | 521 | .317 | 304 | .453 | 307 | .458 | 92.1 | 5.4 | 5.03 | 4.84 |
| Wayne Simpson | PAK | sp | 23 | .364 | 25 | .120 | 9 | .257 | 9 | .257 | 1.0 | 1.0 | 0.88 | 1.25 |
| Bill Singer | NOR | sp | 28 | .645 | 546 | .258 | 290 | .389 | 297 | .398 | 70.6 | 3.5 | 3.24 | 3.16 |
| Jim Slaton | ROC | sp | 22 | .844 | 142 | .303 | 88 | .486 | 91 | .503 | 29.1 | 7.0 | 6.49 | 6.90 |
| Bill Slayback |   | sp | 24 | .579 | 191 | .267 | 85 | .333 | 87 | .341 | 19.1 | 2.8 | 2.49 | 2.62 |
| Elias Sosa |   | cl | 22 | .757 | 50 | .240 | 28 | .483 | 28 | .483 | 7.8 | 5.5 | 5.11 | 4.55 |
| Scipio Spinks | QME | sp | 24 | .633 | 67 | .224 | 43 | .417 | 43 | .417 | 9.3 | 3.2 | 2.91 | 2.71 |
| Paul Splittorff* | NOR | sp | 25 | .727 | 620 | .289 | 370 | .443 | 372 | .445 | 96.3 | 4.4 | 4.03 | 4.11 |
| Ed Sprague | CST | mr | 26 | .931 | 213 | .324 | 145 | .556 | 147 | .563 | 49.3 | 8.1 | 7.22 | 7.42 |
| Don Stanhouse | ASP | sp | 21 | .731 | 284 | .292 | 195 | .449 | 198 | .456 | 51.7 | 4.8 | 4.35 | 4.82 |
| George Stone* | PAK | sp | 25 | .745 | 343 | .292 | 182 | .434 | 185 | .442 | 53.1 | 4.9 | 4.55 | 4.60 |
| Steve Stone | PAK | sp | 24 | .562 | 353 | .215 | 165 | .347 | 168 | .354 | 35.6 | 2.7 | 2.50 | 2.17 |
| Bill Stoneman | AVI | sp | 28 | .592 | 722 | .230 | 354 | .362 | 360 | .368 | 81.1 | 3.1 | 2.84 | 2.80 |
| Mel Stottlemyre | AND | sp | 30 | .630 | 808 | .271 | 376 | .372 | 377 | .373 | 88.5 | 3.2 | 2.89 | 2.93 |
| John Strohmayer | CAR | mr | 25 | .788 | 199 | .322 | 126 | .467 | 128 | .474 | 34.5 | 5.0 | 4.58 | 5.28 |
| Brent Strom* | NOR | sp | 23 | .905 | 86 | .279 | 65 | .570 | 65 | .570 | 20.2 | 7.6 | 7.10 | 6.99 |
| Don Sutton | SOP | sp | 27 | .545 | 831 | .238 | 366 | .325 | 372 | .331 | 79.1 | 2.5 | 2.30 | 2.08 |
| Ken Tatum | SAN | mr | 28 | 1.064 | 20 | .450 | 16 | .571 | 17 | .607 | 7.2 | 13.8 | 12.45 | 11.83 |
| Chuck Taylor | CST | cl | 30 | .801 | 147 | .327 | 79 | .449 | 83 | .472 | 24.8 | 5.8 | 5.15 | 5.56 |
| Luis Tiant | CAR | mr | 31 | .671 | 540 | .261 | 309 | .411 | 310 | .413 | 75.6 | 3.8 | 3.42 | 3.35 |
| Dick Tidrow |   | sp | 25 | .655 | 700 | .257 | 341 | .390 | 347 | .397 | 84.9 | 3.6 | 3.31 | 3.24 |
| Tom Timmermann | QME | sp | 32 | .593 | 109 | .257 | 48 | .338 | 50 | .352 | 11.2 | 2.9 | 2.77 | 3.00 |
| Dave Tomlin* | ROC | mr | 23 | 1.150 | 16 | .125 | 20 | .800 | 20 | .800 | 6.7 | 12.1 | 10.90 | 10.75 |
| Mike Torrez | PHI | sp | 25 | .780 | 98 | .337 | 54 | .446 | 55 | .455 | 16.4 | 5.5 | 4.93 | 5.02 |
| Wayne Twitchell | ASP | mr | 24 | .673 | 434 | .313 | 222 | .387 | 224 | .390 | 59.3 | 4.0 | 3.57 | 3.69 |
| Cecil Upshaw | CST | cl | 29 | .619 | 213 | .263 | 82 | .343 | 84 | .351 | 20.7 | 3.2 | 2.91 | 2.82 |
| Luke Walker* |   | mr | 28 | .854 | 185 | .335 | 113 | .504 | 114 | .509 | 33.9 | 6.0 | 5.46 | 5.85 |
| Tom Walker | OKI | mr | 23 | .748 | 241 | .303 | 136 | .446 | 136 | .446 | 37.9 | 4.9 | 4.54 | 4.68 |
| Gary Waslewski | SOP | mr | 30 | .573 | 70 | .171 | 30 | .380 | 30 | .380 | 6.2 | 2.8 | 2.65 | 1.88 |
| Eddie Watt | AVI | mr | 31 | .602 | 147 | .211 | 70 | .370 | 72 | .381 | 13.7 | 2.6 | 2.41 | 3.06 |
| Milt Wilcox | CST | sp | 22 | .793 | 498 | .305 | 312 | .472 | 320 | .484 | 92.9 | 5.7 | 5.20 | 5.35 |
| Charlie Williams | SPP | sp | 24 | .831 | 56 | .304 | 31 | .477 | 31 | .477 | 10.5 | 6.6 | 5.82 | 5.60 |
| Jim Willoughby | SOP | sp | 23 | .705 | 315 | .260 | 155 | .425 | 157 | .430 | 39.6 | 3.9 | 3.60 | 3.42 |
| Bill Wilson | OKI | mr | 29 | .531 | 118 | .195 | 44 | .326 | 44 | .326 | 8.5 | 2.2 | 2.01 | 1.92 |
| Don Wilson | SOP | sp | 27 | .624 | 651 | .246 | 337 | .384 | 338 | .385 | 76.6 | 3.1 | 2.88 | 2.71 |
| Rick Wise | PAK | sp | 26 | .623 | 757 | .251 | 357 | .374 | 361 | .378 | 84.8 | 3.2 | 2.96 | 2.66 |
| Wilbur Wood* | HAM | sp | 30 | .586 | 915 | .242 | 397 | .350 | 399 | .352 | 85.9 | 2.7 | 2.47 | 2.35 |
| Dick Woodson | OKI | sp | 27 | .599 | 704 | .217 | 350 | .376 | 351 | .377 | 74.2 | 2.9 | 2.64 | 2.60 |
| Jim York | ASP | mr | 24 | .766 | 107 | .336 | 65 | .451 | 65 | .451 | 18.8 | 5.5 | 5.19 | 5.93 |
| Chris Zachary | RIN | mr | 28 | .739 | 50 | .320 | 27 | .422 | 27 | .422 | 7.1 | 4.3 | 3.91 | 4.58 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Ted Abernathy | HAM | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 23.5 | .654 |
| Cy Acosta | RIN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 18.5 | .595 |
| Ed Acosta | NOR | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 15 | 6 | .400 | 20.6 | .651 |
| Jack Aker | ROC | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 12 | .632 | 19.4 | .610 |
| Doyle Alexander | QME | mr | 21 | 1 | 1 | 1.000 | 1 | 1 | 1.000 | 4 | 4.0 | 15 | 0 | .000 | 17.4 | .644 |
| Steve Arlin | ROC | sp | 26 | 28 | 2 | .071 | 0 | 17 | .607 | 117 | 4.2 | 19 | 11 | .579 | 91.4 | .589 |
| Stan Bahnsen | PHI | sp | 27 | 6 | 0 | .000 | 0 | 2 | .333 | 24 | 4.0 | 10 | 3 | .300 | 73.7 | .653 |
| Steve Barber* | OKI | mr | 33 | 1 | 0 | .000 | 0 | 1 | 1.000 | 7 | 7.0 | 11 | 4 | .364 | 22.8 | .572 |
| Jim Barr | AVI | mr | 24 | 17 | 5 | .294 | 2 | 12 | .706 | 76 | 4.5 | 18 | 4 | .222 | 54.2 | .643 |
| Fred Beene | AVI | mr | 29 | 4 | 1 | .250 | 1 | 1 | .250 | 12 | 3.0 | 9 | 0 | .000 | 30.1 | .628 |
| Jerry Bell | QME | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 22.9 | .604 |
| Jim Bibby | HAM | sp | 27 | 6 | 0 | .000 | 0 | 6 | 1.000 | 18 | 3.0 | 0 | 0 | .000 | 63.2 | .585 |
| Jack Billingham |   | sp | 29 | 26 | 2 | .077 | 1 | 12 | .462 | 137 | 5.3 | 20 | 6 | .300 | 82.2 | .637 |
| Steve Blass | RIN | sp | 30 | 26 | 7 | .269 | 1 | 18 | .692 | 167 | 6.4 | 12 | 10 | .833 | 102.1 | .629 |
| Vida Blue* | NOR | sp | 22 | 23 | 2 | .087 | 2 | 17 | .739 | 81 | 3.5 | 11 | 4 | .364 | 102.2 | .642 |
| Bert Blyleven | AND | sp | 21 | 34 | 3 | .088 | 3 | 22 | .647 | 105 | 3.1 | 14 | 8 | .571 | 100.4 | .655 |
| Bobby Bolin | QME | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 19.9 | .615 |
| Bill Bonham | CST | cl | 23 | 3 | 0 | .000 | 0 | 3 | 1.000 | 15 | 5.0 | 9 | 5 | .556 | 32.7 | .608 |
| Pedro Borbon | RIN | mr | 25 | 3 | 0 | .000 | 0 | 2 | .667 | 16 | 5.3 | 24 | 9 | .375 | 23.2 | .649 |
| Dick Bosman | PAK | sp | 28 | 19 | 2 | .105 | 1 | 13 | .684 | 73 | 3.8 | 9 | 4 | .444 | 91.8 | .645 |
| Tom Bradley | HAM | sp | 25 | 31 | 5 | .161 | 4 | 22 | .710 | 157 | 5.1 | 12 | 6 | .500 | 90.1 | .654 |
| Bucky Brandon | PAK | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.6 | .650 |
| Ken Brett* | CST | sp | 23 | 21 | 2 | .095 | 0 | 13 | .619 | 75 | 3.6 | 13 | 3 | .231 | 70.3 | .621 |
| Jim Brewer* | HAM | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 18.1 | .662 |
| Nelson Briles | QME | sp | 28 | 23 | 7 | .304 | 3 | 17 | .739 | 103 | 4.5 | 10 | 4 | .400 | 89.6 | .657 |
| Pete Broberg | PAK | sp | 22 | 5 | 1 | .200 | 1 | 4 | .800 | 27 | 5.4 | 38 | 13 | .342 | 30.9 | .583 |
| Ron Bryant* | QME | sp | 24 | 31 | 6 | .194 | 1 | 22 | .710 | 157 | 5.1 | 15 | 2 | .133 | 109.3 | .611 |
| Tom Burgmeier* | PAK | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 13 | .448 | 19.7 | .580 |
| Steve Busby | QME | sp | 22 | 3 | 1 | .333 | 0 | 3 | 1.000 | 22 | 7.3 | 0 | 0 | .000 | 42.6 | .671 |
| Mike Caldwell* | ASP | mr | 23 | 22 | 2 | .091 | 2 | 9 | .409 | 77 | 3.5 | 22 | 7 | .318 | 63.5 | .641 |
| Buzz Capra | OKI | mr | 24 | 6 | 0 | .000 | 0 | 2 | .333 | 23 | 3.8 | 4 | 1 | .250 | 52.6 | .598 |
| Steve Carlton* | PHI | sp | 27 | 41 | 7 | .171 | 5 | 33 | .805 | 146 | 3.6 | 5 | 0 | .000 | 104.0 | .649 |
| Don Carrithers | PAK | sp | 22 | 12 | 0 | .000 | 0 | 7 | .583 | 37 | 3.1 | 8 | 2 | .250 | 69.5 | .596 |
| Clay Carroll | PHI | cl | 31 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 24 | 7 | .292 | 15.6 | .636 |
| Bill Champion | PHI | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.7 | .623 |
| Rickey Clark | SPP | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 22.4 | .576 |
| Reggie Cleveland | SAN | sp | 24 | 14 | 6 | .429 | 2 | 8 | .571 | 53 | 3.8 | 10 | 6 | .600 | 45.8 | .668 |
| Jim Colborn | RIN | mr | 26 | 2 | 0 | .000 | 0 | 2 | 1.000 | 12 | 6.0 | 19 | 5 | .263 | 31.8 | .637 |
| Joe Coleman | AND | sp | 25 | 34 | 7 | .206 | 3 | 26 | .765 | 145 | 4.3 | 15 | 7 | .467 | 108.2 | .612 |
| Ray Corbin | RIN | sp | 23 | 15 | 0 | .000 | 0 | 2 | .133 | 121 | 8.1 | 38 | 14 | .368 | 43.2 | .590 |
| Mike Corkins | CAR | mr | 26 | 2 | 1 | .500 | 0 | 2 | 1.000 | 8 | 4.0 | 12 | 5 | .417 | 30.1 | .611 |
| Casey Cox | SPP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 24.0 | .611 |
| Mike Cuellar* | NOR | sp | 35 | 33 | 5 | .152 | 2 | 21 | .636 | 98 | 3.0 | 16 | 8 | .500 | 104.9 | .627 |
| Ray Culp | SPP | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .636 |
| George Culver | QME | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.6 | .592 |
| John Curtis* | ROC | sp | 24 | 17 | 0 | .000 | 0 | 10 | .588 | 63 | 3.7 | 17 | 8 | .471 | 61.9 | .627 |
| Bruce Dal Canton | CST | mr | 30 | 17 | 2 | .118 | 1 | 11 | .647 | 65 | 3.8 | 9 | 2 | .222 | 78.8 | .664 |
| Joe Decker | HAM | mr | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 5 | 2.5 | 3 | 1 | .333 | 38.3 | .572 |
| Larry Dierker | AND | sp | 25 | 21 | 3 | .143 | 1 | 12 | .571 | 100 | 4.8 | 5 | 3 | .600 | 103.1 | .641 |
| Pat Dobson | AVI | sp | 30 | 35 | 4 | .114 | 1 | 26 | .743 | 149 | 4.3 | 21 | 3 | .143 | 99.3 | .651 |
| Al Downing* | RIN | sp | 31 | 22 | 1 | .045 | 1 | 10 | .455 | 130 | 5.9 | 16 | 8 | .500 | 86.5 | .631 |
| Dick Drago |   | sp | 27 | 25 | 4 | .160 | 0 | 12 | .480 | 87 | 3.5 | 13 | 5 | .385 | 97.5 | .635 |
| Tom Dukes |   | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.7 | .588 |
| Don Durham | OKI | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 26.3 | .571 |
| Dock Ellis | QME | sp | 27 | 24 | 6 | .250 | 2 | 19 | .792 | 154 | 6.4 | 11 | 3 | .273 | 99.1 | .648 |
| Ed Farmer | SAN | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 22.3 | .622 |
| Rollie Fingers | AVI | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 19.4 | .635 |
| Eddie Fisher | SPP | sp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 22.4 | .605 |
| Al Fitzmorris | NOR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 24.0 | .633 |
| Rich Folkers* | QME | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 13.4 | .657 |
| Ken Forsch | ASP | sp | 25 | 20 | 0 | .000 | 0 | 11 | .550 | 45 | 2.3 | 16 | 5 | .313 | 54.2 | .600 |
| Terry Forster* | HAM | cl | 20 | 4 | 0 | .000 | 0 | 0 | .000 | 13 | 3.3 | 12 | 5 | .417 | 27.1 | .586 |
| Alan Foster | CAR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 31.7 | .559 |
| Ken Frailing* | AND | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 2 | 0 | .000 | 74.0 | .473 |
| Danny Frisella | NOR | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 17.4 | .659 |
| Woodie Fryman* | ROC | sp | 32 | 29 | 1 | .034 | 0 | 13 | .448 | 95 | 3.3 | 20 | 8 | .400 | 72.4 | .615 |
| Gene Garber | OKI | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.6 | .593 |
| Mike Garman | OKI | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 15.3 | .492 |
| Gary Gentry | NOR | sp | 25 | 20 | 2 | .100 | 1 | 16 | .800 | 71 | 3.5 | 15 | 4 | .267 | 104.8 | .608 |
| Bob Gibson | PHI | sp | 36 | 35 | 7 | .200 | 2 | 22 | .629 | 150 | 4.3 | 7 | 4 | .571 | 111.2 | .632 |
| Dave Giusti | NOR | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 16.7 | .649 |
| Fred Gladding |   | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 20.0 | .652 |
| Bill Gogolewski | ROC | sp | 24 | 15 | 3 | .200 | 0 | 9 | .600 | 52 | 3.5 | 6 | 2 | .333 | 88.5 | .616 |
| Dave Goltz | CAR | sp | 23 | 13 | 3 | .231 | 2 | 11 | .846 | 65 | 5.0 | 3 | 2 | .667 | 101.1 | .629 |
| Rich Gossage | CST | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 9 | .529 | 22.0 | .574 |
| Larry Gowell | SOP | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 2 | 2 | 1.000 | 118.0 | .449 |
| Wayne Granger | PHI | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 20.8 | .639 |
| Bill Greif | PAK | sp | 22 | 18 | 1 | .056 | 0 | 9 | .500 | 75 | 4.2 | 4 | 2 | .500 | 87.9 | .629 |
| Tom Griffin | SPP | mr | 24 | 10 | 3 | .300 | 1 | 8 | .800 | 49 | 4.9 | 10 | 1 | .100 | 93.2 | .619 |
| Ross Grimsley* | PHI | sp | 22 | 25 | 3 | .120 | 2 | 14 | .560 | 69 | 2.8 | 22 | 9 | .409 | 85.4 | .651 |
| Don Gullett* | SPP | sp | 21 | 17 | 2 | .118 | 1 | 8 | .471 | 59 | 3.5 | 14 | 3 | .214 | 81.1 | .627 |
| Larry Gura* | SAN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 15.1 | .618 |
| Tom Hall* | SOP | mr | 24 | 7 | 0 | .000 | 0 | 6 | .857 | 20 | 2.9 | 10 | 3 | .300 | 31.1 | .598 |
| Dave Hamilton* | PHI | sp | 24 | 6 | 0 | .000 | 0 | 2 | .333 | 13 | 2.2 | 28 | 14 | .500 | 28.2 | .608 |
| Rich Hand | SAN | sp | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 13 | 6.5 | 12 | 7 | .583 | 25.9 | .560 |
| Bill Hands | CAR | sp | 32 | 29 | 6 | .207 | 3 | 22 | .759 | 124 | 4.3 | 11 | 2 | .182 | 97.4 | .651 |
| Steve Hargan | CAR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 19.0 | .515 |
| Roric Harrison | HAM | mr | 25 | 6 | 0 | .000 | 0 | 4 | .667 | 39 | 6.5 | 9 | 3 | .333 | 31.8 | .626 |
| Mike Hedlund | ASP | sp | 25 | 6 | 0 | .000 | 0 | 4 | .667 | 17 | 2.8 | 11 | 5 | .455 | 41.2 | .595 |
| Phil Hennigan |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 25.8 | .652 |
| Ramon Hernandez* | RIN | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 17.1 | .630 |
| Tom Hilgendorf* | NOR | mr | 30 | 2 | 0 | .000 | 0 | 1 | .500 | 4 | 2.0 | 18 | 7 | .389 | 19.8 | .618 |
| John Hiller* |   | mr | 29 | 3 | 0 | .000 | 0 | 2 | .667 | 7 | 2.3 | 11 | 3 | .273 | 26.0 | .622 |
| Joe Hoerner* | ASP | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 8 | .471 | 18.8 | .629 |
| Fred Holdsworth | CST | sp | 20 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 9 | 4 | .444 | 39.0 | .583 |
| Ken Holtzman* | CAR | sp | 26 | 39 | 3 | .077 | 2 | 27 | .692 | 187 | 4.8 | 13 | 4 | .308 | 90.3 | .651 |
| Burt Hooton | HAM | sp | 22 | 29 | 3 | .103 | 2 | 23 | .793 | 146 | 5.0 | 7 | 4 | .571 | 97.6 | .628 |
| Joe Horlen | SOP | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 16.2 | .669 |
| Charlie Hough | CST | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 36.0 | .458 |
| Tom House* | OKI | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 31.5 | .500 |
| Al Hrabosky* | PHI | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.2 | .504 |
| Catfish Hunter | OKI | sp | 26 | 36 | 17 | .472 | 5 | 27 | .750 | 185 | 5.1 | 7 | 2 | .286 | 110.0 | .648 |
| Grant Jackson* | QME | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 19.0 | .648 |
| Pat Jarvis | SPP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 22.5 | .592 |
| Fergie Jenkins | OKI | sp | 28 | 36 | 15 | .417 | 5 | 26 | .722 | 199 | 5.5 | 5 | 0 | .000 | 101.8 | .664 |
| Tommy John* | SOP | sp | 29 | 16 | 1 | .063 | 0 | 11 | .688 | 44 | 2.8 | 17 | 5 | .294 | 36.8 | .637 |
| Bart Johnson | OKI | mr | 22 | 3 | 0 | .000 | 0 | 0 | .000 | 18 | 6.0 | 2 | 1 | .500 | 46.8 | .417 |
| Jim Kaat* | OKI | sp | 33 | 7 | 4 | .571 | 0 | 5 | .714 | 58 | 8.3 | 6 | 3 | .500 | 40.3 | .652 |
| Steve Kealey | AND | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 17.5 | .670 |
| Mike Kekich* | SAN | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 8 | .348 | 17.8 | .594 |
| Tom Kelley | ASP | sp | 28 | 10 | 0 | .000 | 0 | 6 | .600 | 16 | 1.6 | 11 | 5 | .455 | 58.8 | .583 |
| Clay Kirby | ASP | sp | 24 | 16 | 1 | .063 | 1 | 9 | .563 | 46 | 2.9 | 7 | 4 | .571 | 93.5 | .583 |
| Bruce Kison | SAN | sp | 22 | 11 | 0 | .000 | 0 | 5 | .455 | 35 | 3.2 | 38 | 13 | .342 | 30.6 | .602 |
| Ron Klimkowski | SPP | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 21.4 | .600 |
| Steve Kline | SOP | sp | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 25 | 9 | .360 | 20.1 | .644 |
| Darold Knowles* | AND | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 9 | .375 | 18.5 | .573 |
| Jerry Koosman* | AVI | sp | 29 | 15 | 1 | .067 | 1 | 8 | .533 | 64 | 4.3 | 20 | 5 | .250 | 39.8 | .631 |
| Lew Krausse | ASP | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 16.4 | .598 |
| Lerrin LaGrow | HAM | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 17.7 | .585 |
| Ray Lamb | CAR | mr | 27 | 14 | 0 | .000 | 0 | 8 | .571 | 67 | 4.8 | 9 | 3 | .333 | 68.0 | .652 |
| Dave LaRoche* | CST | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 45 | 15 | .333 | 19.6 | .592 |
| Bill Lee* | RIN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 19.9 | .594 |
| Dave Lemonds* | OKI | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 20.3 | .589 |
| Barry Lersch | RIN | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 4 | 2 | .500 | 25.9 | .667 |
| Paul Lindblad* | PHI | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 10 | .476 | 18.7 | .608 |
| Frank Linzy | PHI | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 10.0 | .650 |
| Bob Locker | AND | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 13.9 | .657 |
| Skip Lockwood | SAN | sp | 25 | 23 | 3 | .130 | 0 | 10 | .435 | 78 | 3.4 | 19 | 8 | .421 | 77.2 | .603 |
| Mickey Lolich* | HAM | sp | 31 | 35 | 12 | .343 | 1 | 25 | .714 | 164 | 4.7 | 4 | 2 | .500 | 101.9 | .657 |
| Jim Lonborg | SAN | sp | 30 | 27 | 1 | .037 | 0 | 17 | .630 | 119 | 4.4 | 10 | 4 | .400 | 81.9 | .618 |
| Sparky Lyle* | HAM | cl | 27 | 5 | 0 | .000 | 0 | 0 | .000 | 18 | 3.6 | 7 | 0 | .000 | 22.1 | .660 |
| Juan Marichal | NOR | sp | 34 | 27 | 1 | .037 | 1 | 16 | .593 | 76 | 2.8 | 13 | 9 | .692 | 95.7 | .644 |
| Mike Marshall | PHI | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 6 | .667 | 19.2 | .616 |
| Jon Matlack* | QME | sp | 22 | 34 | 8 | .235 | 1 | 23 | .676 | 179 | 5.3 | 14 | 4 | .286 | 101.5 | .651 |
| Rudy May* | AVI | sp | 27 | 20 | 1 | .050 | 1 | 11 | .550 | 96 | 4.8 | 17 | 3 | .176 | 61.9 | .606 |
| Ernie McAnally | ASP | sp | 25 | 14 | 2 | .143 | 1 | 9 | .643 | 38 | 2.7 | 9 | 3 | .333 | 74.2 | .621 |
| Jim McAndrew | QME | sp | 28 | 7 | 1 | .143 | 0 | 5 | .714 | 26 | 3.7 | 3 | 0 | .000 | 97.3 | .649 |
| Lindy McDaniel | CAR | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 9 | .375 | 17.4 | .603 |
| Sam McDowell* | ROC | sp | 29 | 18 | 2 | .111 | 2 | 7 | .389 | 54 | 3.0 | 12 | 3 | .250 | 106.5 | .582 |
| Lynn McGlothen | OKI | sp | 22 | 13 | 2 | .154 | 1 | 8 | .615 | 47 | 3.6 | 10 | 5 | .500 | 48.9 | .612 |
| Jim McGlothlin | SPP | sp | 28 | 15 | 2 | .133 | 0 | 5 | .333 | 59 | 3.9 | 14 | 7 | .500 | 55.6 | .635 |
| Tug McGraw* | HAM | cl | 27 | 5 | 0 | .000 | 0 | 0 | .000 | 32 | 6.4 | 11 | 4 | .364 | 27.7 | .605 |
| Denny McLain | SAN | sp | 28 | 5 | 0 | .000 | 0 | 3 | .600 | 12 | 2.4 | 12 | 4 | .333 | 31.5 | .594 |
| Don McMahon | CST | mr | 42 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 17.3 | .600 |
| Dave McNally* | SOP | sp | 29 | 22 | 3 | .136 | 2 | 13 | .591 | 74 | 3.4 | 26 | 11 | .423 | 49.4 | .632 |
| Doc Medich | SPP | sp | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 1 | 1 | 1.000 | 44.0 | .500 |
| Andy Messersmith | CST | sp | 26 | 24 | 4 | .167 | 1 | 13 | .542 | 86 | 3.6 | 20 | 1 | .050 | 81.4 | .603 |
| Pete Mikkelsen | NOR | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 29.9 | .630 |
| Bob Miller | PAK | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 18.4 | .632 |
| Steve Mingori* | ASP | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 10 | .400 | 16.9 | .564 |
| Randy Moffitt | SPP | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 21.1 | .597 |
| Monty Montgomery | AND | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 18.4 | .619 |
| Balor Moore* | AND | sp | 21 | 4 | 1 | .250 | 1 | 3 | .750 | 10 | 2.5 | 15 | 3 | .200 | 29.9 | .622 |
| Bob Moose | QME | sp | 24 | 10 | 5 | .500 | 0 | 7 | .700 | 53 | 5.3 | 6 | 2 | .333 | 98.1 | .651 |
| Roger Moret* | AVI | mr | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 4 | 1 | .250 | 26.3 | .467 |
| Carl Morton | ROC | sp | 28 | 18 | 1 | .056 | 0 | 7 | .389 | 58 | 3.2 | 9 | 3 | .333 | 59.1 | .622 |
| Tom Murphy | CST | sp | 26 | 5 | 1 | .200 | 0 | 1 | .200 | 24 | 4.8 | 8 | 3 | .375 | 31.5 | .628 |
| Roger Nelson | QME | sp | 28 | 24 | 11 | .458 | 6 | 21 | .875 | 127 | 5.3 | 1 | 0 | .000 | 107.1 | .655 |
| Ray Newman* | ROC | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.5 | .500 |
| Joe Niekro | SAN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 16.4 | .636 |
| Phil Niekro | SOP | sp | 33 | 41 | 10 | .244 | 2 | 29 | .707 | 186 | 4.5 | 17 | 7 | .412 | 97.6 | .663 |
| Gary Nolan | RIN | sp | 24 | 26 | 3 | .115 | 0 | 15 | .577 | 134 | 5.2 | 11 | 5 | .455 | 91.2 | .667 |
| Fred Norman* | ASP | sp | 29 | 24 | 2 | .083 | 2 | 13 | .542 | 69 | 2.9 | 18 | 7 | .389 | 80.4 | .618 |
| Tom Norton | AVI | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.0 | .440 |
| Dennis O'Toole | ROC | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 32.3 | .608 |
| Blue Moon Odom | PAK | sp | 27 | 29 | 3 | .103 | 0 | 18 | .621 | 111 | 3.8 | 21 | 7 | .333 | 104.8 | .589 |
| Claude Osteen* | PHI | sp | 32 | 35 | 8 | .229 | 2 | 23 | .657 | 166 | 4.7 | 22 | 9 | .409 | 94.7 | .633 |
| Jim Palmer | SPP | sp | 26 | 33 | 9 | .273 | 1 | 23 | .697 | 117 | 3.5 | 16 | 11 | .688 | 100.6 | .643 |
| Jim Panther | ROC | mr | 27 | 2 | 0 | .000 | 0 | 2 | 1.000 | 3 | 1.5 | 26 | 12 | .462 | 25.6 | .591 |
| Milt Pappas |   | sp | 33 | 29 | 7 | .241 | 4 | 19 | .655 | 115 | 4.0 | 8 | 1 | .125 | 95.0 | .648 |
| Bill Parsons | CST | sp | 23 | 15 | 1 | .067 | 0 | 6 | .400 | 48 | 3.2 | 8 | 5 | .625 | 90.8 | .628 |
| Marty Pattin | OKI | sp | 29 | 31 | 8 | .258 | 3 | 23 | .742 | 151 | 4.9 | 15 | 3 | .200 | 83.9 | .659 |
| Mike Paul* | RIN | mr | 27 | 16 | 1 | .063 | 0 | 6 | .375 | 89 | 5.6 | 11 | 5 | .455 | 74.7 | .627 |
| Ron Perranoski* | SAN | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 21.0 | .520 |
| Gaylord Perry | AND | sp | 33 | 34 | 11 | .324 | 5 | 30 | .882 | 165 | 4.9 | 3 | 0 | .000 | 107.8 | .651 |
| Jim Perry | SPP | sp | 36 | 33 | 6 | .182 | 1 | 24 | .727 | 131 | 4.0 | 18 | 6 | .333 | 97.0 | .626 |
| Fritz Peterson* | SPP | sp | 30 | 32 | 6 | .188 | 1 | 20 | .625 | 142 | 4.4 | 20 | 12 | .600 | 95.8 | .646 |
| Tom Phoebus | ASP | mr | 30 | 9 | 0 | .000 | 0 | 3 | .333 | 31 | 3.4 | 10 | 1 | .100 | 70.3 | .549 |
| Horacio Piņa | PHI | cl | 27 | 8 | 0 | .000 | 0 | 0 | .000 | 27 | 3.4 | 5 | 2 | .400 | 39.5 | .499 |
| Doug Rau* | NOR | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 7 | .636 | 20.7 | .581 |
| Frank Reberger | PAK | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 23.9 | .639 |
| Ron Reed | CST | sp | 29 | 28 | 5 | .179 | 0 | 18 | .643 | 136 | 4.9 | 17 | 11 | .647 | 84.6 | .653 |
| Steve Renko | CST | mr | 27 | 4 | 0 | .000 | 0 | 2 | .500 | 16 | 4.0 | 45 | 12 | .267 | 29.1 | .560 |
| Rick Reuschel | SAN | sp | 23 | 18 | 2 | .111 | 0 | 9 | .500 | 75 | 4.2 | 11 | 4 | .364 | 81.0 | .653 |
| Jerry Reuss* | SAN | sp | 23 | 28 | 0 | .000 | 0 | 13 | .464 | 117 | 4.2 | 30 | 9 | .300 | 73.1 | .588 |
| Bob Reynolds | RIN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 23.0 | .587 |
| Ken Reynolds* | SPP | sp | 25 | 18 | 1 | .056 | 1 | 10 | .556 | 94 | 5.2 | 17 | 12 | .706 | 90.4 | .631 |
| J.R. Richard | SOP | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 28.5 | .561 |
| Pete Richert* | CAR | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 19.3 | .594 |
| Dave Roberts* | ASP | sp | 27 | 24 | 0 | .000 | 0 | 13 | .542 | 65 | 2.7 | 23 | 9 | .391 | 68.5 | .617 |
| Jim Rooker* | RIN | sp | 29 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 9 | 2 | .222 | 28.6 | .631 |
| Gary Ross | SAN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 67 | 28 | .418 | 18.4 | .559 |
| Nolan Ryan | AVI | sp | 25 | 36 | 8 | .222 | 4 | 25 | .694 | 143 | 4.0 | 17 | 1 | .059 | 117.9 | .585 |
| Gary Ryerson* | SPP | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 24.1 | .654 |
| Ray Sadecki* | AVI | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 22.0 | .613 |
| Ken Sanders | ROC | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 48 | 17 | .354 | 17.3 | .652 |
| Al Santorini | CAR | sp | 24 | 20 | 1 | .050 | 1 | 7 | .350 | 101 | 5.1 | 11 | 7 | .636 | 92.8 | .627 |
| Mac Scarce* | SPP | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 6 | .600 | 19.0 | .596 |
| Fred Scherman* | ROC | mr | 27 | 2 | 0 | .000 | 0 | 1 | .500 | 6 | 3.0 | 26 | 8 | .308 | 27.5 | .570 |
| Ron Schueler | AND | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 19.0 | .626 |
| Tom Seaver | SAN | sp | 27 | 34 | 4 | .118 | 1 | 22 | .647 | 146 | 4.3 | 18 | 4 | .222 | 98.8 | .627 |
| Chuck Seelbach | AND | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 21.2 | .624 |
| Diego Segui |   | sp | 34 | 2 | 0 | .000 | 0 | 2 | 1.000 | 14 | 7.0 | 19 | 5 | .263 | 23.4 | .603 |
| Dave Sells | CAR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 26.1 | .604 |
| Al Severinsen | QME | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 10.0 | .650 |
| Jim Shellenback* | AVI | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 8.3 | .640 |
| Sonny Siebert | PAK | sp | 35 | 18 | 3 | .167 | 2 | 9 | .500 | 64 | 3.6 | 29 | 11 | .379 | 46.3 | .636 |
| Wayne Simpson | PAK | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 21.1 | .581 |
| Bill Singer | NOR | sp | 28 | 26 | 4 | .154 | 2 | 16 | .615 | 103 | 4.0 | 13 | 3 | .231 | 105.0 | .618 |
| Jim Slaton | ROC | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 18.9 | .558 |
| Bill Slayback |   | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 18.0 | .616 |
| Elias Sosa |   | cl | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 16.0 | .531 |
| Scipio Spinks | QME | sp | 24 | 4 | 0 | .000 | 0 | 3 | .750 | 11 | 2.8 | 0 | 0 | .000 | 103.0 | .597 |
| Paul Splittorff* | NOR | sp | 25 | 30 | 5 | .167 | 0 | 16 | .533 | 98 | 3.3 | 17 | 4 | .235 | 101.4 | .617 |
| Ed Sprague | CST | mr | 26 | 10 | 0 | .000 | 0 | 2 | .200 | 33 | 3.3 | 9 | 6 | .667 | 75.9 | .600 |
| Don Stanhouse | ASP | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 4 | .138 | 22.4 | .545 |
| George Stone* | PAK | sp | 25 | 14 | 0 | .000 | 0 | 5 | .357 | 44 | 3.1 | 10 | 3 | .300 | 47.8 | .629 |
| Steve Stone | PAK | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 23.6 | .613 |
| Bill Stoneman | AVI | sp | 28 | 34 | 6 | .176 | 4 | 25 | .735 | 130 | 3.8 | 22 | 7 | .318 | 100.1 | .600 |
| Mel Stottlemyre | AND | sp | 30 | 34 | 7 | .206 | 1 | 24 | .706 | 146 | 4.3 | 17 | 2 | .118 | 104.7 | .638 |
| John Strohmayer | CAR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 23.2 | .579 |
| Brent Strom* | NOR | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 23.5 | .554 |
| Don Sutton | SOP | sp | 27 | 40 | 6 | .150 | 3 | 31 | .775 | 136 | 3.4 | 15 | 5 | .333 | 99.1 | .640 |
| Ken Tatum | SAN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 26.8 | .514 |
| Chuck Taylor | CST | cl | 30 | 4 | 0 | .000 | 0 | 0 | .000 | 15 | 3.8 | 6 | 1 | .167 | 33.5 | .605 |
| Luis Tiant | CAR | mr | 31 | 28 | 3 | .107 | 2 | 17 | .607 | 116 | 4.1 | 9 | 1 | .111 | 99.6 | .612 |
| Dick Tidrow |   | sp | 25 | 32 | 4 | .125 | 0 | 19 | .594 | 128 | 4.0 | 16 | 5 | .313 | 92.5 | .643 |
| Tom Timmermann | QME | sp | 32 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 7 | 2 | .286 | 23.8 | .621 |
| Dave Tomlin* | ROC | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.4 | .522 |
| Mike Torrez | PHI | sp | 25 | 5 | 0 | .000 | 0 | 2 | .400 | 31 | 6.2 | 3 | 3 | 1.000 | 95.8 | .601 |
| Wayne Twitchell | ASP | mr | 24 | 17 | 3 | .176 | 2 | 8 | .471 | 47 | 2.8 | 13 | 9 | .692 | 53.1 | .616 |
| Cecil Upshaw | CST | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 18.0 | .641 |
| Luke Walker* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 18.7 | .619 |
| Tom Walker | OKI | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 9 | .346 | 19.5 | .620 |
| Gary Waslewski | SOP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 28.9 | .585 |
| Eddie Watt | AVI | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 19.9 | .606 |
| Milt Wilcox | CST | sp | 22 | 30 | 1 | .033 | 1 | 14 | .467 | 122 | 4.1 | 33 | 13 | .394 | 75.5 | .609 |
| Charlie Williams | SPP | sp | 24 | 3 | 0 | .000 | 0 | 1 | .333 | 2 | 0.7 | 0 | 0 | .000 | 64.0 | .635 |
| Jim Willoughby | SOP | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 9 | .643 | 16.3 | .705 |
| Bill Wilson | OKI | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 15.2 | .595 |
| Don Wilson | SOP | sp | 27 | 34 | 3 | .088 | 1 | 22 | .647 | 117 | 3.4 | 5 | 2 | .400 | 93.7 | .637 |
| Rick Wise | PAK | sp | 26 | 30 | 9 | .300 | 2 | 22 | .733 | 113 | 3.8 | 7 | 4 | .571 | 85.9 | .655 |
| Wilbur Wood* | HAM | sp | 30 | 38 | 12 | .316 | 3 | 28 | .737 | 165 | 4.3 | 13 | 3 | .231 | 107.1 | .654 |
| Dick Woodson | OKI | sp | 27 | 29 | 10 | .345 | 3 | 19 | .655 | 117 | 4.0 | 12 | 8 | .667 | 90.6 | .603 |
| Jim York | ASP | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 24.0 | .570 |
| Chris Zachary | RIN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 22.9 | .590 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Ted Abernathy | HAM | mr | 39 | 0 | 0 | .000 | 0 | .000 | 2 | 2 | 0 | .000 | 8 | 8 | 3 | 23.5 | .654 |
| Cy Acosta | RIN | mr | 25 | 7 | 2 | .286 | 4 | .571 | 6 | 18 | 8 | .444 | 31 | 31 | 9 | 18.5 | .595 |
| Ed Acosta | NOR | mr | 28 | 4 | 3 | .750 | 1 | .250 | 2 | 23 | 12 | .522 | 41 | 40 | 26 | 20.6 | .651 |
| Jack Aker | ROC | mr | 31 | 6 | 4 | .667 | 2 | .333 | 1 | 45 | 10 | .222 | 51 | 51 | 25 | 19.4 | .610 |
| Doyle Alexander | QME | mr | 21 | 11 | 11 | 1.000 | 0 | .000 | 8 | 33 | 9 | .273 | 76 | 75 | 34 | 17.4 | .644 |
| Steve Arlin | ROC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 34 | 6 | 4 | 91.4 | .589 |
| Stan Bahnsen | PHI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 0 | 73.7 | .653 |
| Steve Barber* | OKI | mr | 33 | 1 | 0 | .000 | 0 | .000 | 4 | 6 | 2 | .333 | 29 | 28 | 8 | 22.8 | .572 |
| Jim Barr | AVI | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 2 | 15 | 1 | .067 | 46 | 29 | 7 | 54.2 | .643 |
| Fred Beene | AVI | mr | 29 | 3 | 2 | .667 | 1 | .333 | 2 | 20 | 3 | .150 | 23 | 19 | 7 | 30.1 | .628 |
| Jerry Bell | QME | mr | 24 | 7 | 5 | .714 | 2 | .286 | 1 | 9 | 3 | .333 | 34 | 34 | 20 | 22.9 | .604 |
| Jim Bibby | HAM | sp | 27 | 2 | 0 | .000 | 2 | 1.000 | 0 | 1 | 0 | .000 | 10 | 4 | 2 | 63.2 | .585 |
| Jack Billingham |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 29 | 3 | 2 | 82.2 | .637 |
| Steve Blass | RIN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 102.1 | .629 |
| Vida Blue* | NOR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 102.2 | .642 |
| Bert Blyleven | AND | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 100.4 | .655 |
| Bobby Bolin | QME | cl | 33 | 4 | 3 | .750 | 1 | .250 | 1 | 6 | 0 | .000 | 21 | 21 | 11 | 19.9 | .615 |
| Bill Bonham | CST | cl | 23 | 4 | 1 | .250 | 2 | .500 | 1 | 22 | 4 | .182 | 30 | 27 | 7 | 32.7 | .608 |
| Pedro Borbon | RIN | mr | 25 | 6 | 1 | .167 | 4 | .667 | 8 | 27 | 10 | .370 | 56 | 53 | 15 | 23.2 | .649 |
| Dick Bosman | PAK | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 20 | 1 | 1 | 91.8 | .645 |
| Tom Bradley | HAM | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 3 | 1 | 90.1 | .654 |
| Bucky Brandon | PAK | mr | 31 | 1 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 7 | 7 | 5 | 19.6 | .650 |
| Ken Brett* | CST | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 28 | 7 | 3 | 70.3 | .621 |
| Jim Brewer* | HAM | cl | 34 | 9 | 7 | .778 | 2 | .222 | 12 | 18 | 7 | .389 | 45 | 45 | 19 | 18.1 | .662 |
| Nelson Briles | QME | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 26 | 3 | 2 | 89.6 | .657 |
| Pete Broberg | PAK | sp | 22 | 6 | 3 | .500 | 2 | .333 | 3 | 51 | 20 | .392 | 73 | 68 | 19 | 30.9 | .583 |
| Ron Bryant* | QME | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 109.3 | .611 |
| Tom Burgmeier* | PAK | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 1 | 18 | 6 | .333 | 42 | 42 | 8 | 19.7 | .580 |
| Steve Busby | QME | sp | 22 | 1 | 1 | 1.000 | 0 | .000 | 0 | 9 | 2 | .222 | 13 | 10 | 6 | 42.6 | .671 |
| Mike Caldwell* | ASP | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 0 | .000 | 33 | 11 | 4 | 63.5 | .641 |
| Buzz Capra | OKI | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 13 | 7 | 3 | 52.6 | .598 |
| Steve Carlton* | PHI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 42 | 1 | 0 | 104.0 | .649 |
| Don Carrithers | PAK | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 17 | 5 | 4 | 69.5 | .596 |
| Clay Carroll | PHI | cl | 31 | 8 | 4 | .500 | 3 | .375 | 14 | 32 | 12 | .375 | 71 | 70 | 24 | 15.6 | .636 |
| Bill Champion | PHI | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 1 | 0 | 0 | .000 | 3 | 3 | 1 | 17.7 | .623 |
| Rickey Clark | SPP | sp | 26 | 4 | 2 | .500 | 1 | .250 | 1 | 33 | 16 | .485 | 40 | 40 | 12 | 22.4 | .576 |
| Reggie Cleveland | SAN | sp | 24 | 5 | 3 | .600 | 2 | .400 | 0 | 8 | 1 | .125 | 35 | 21 | 12 | 45.8 | .668 |
| Jim Colborn | RIN | mr | 26 | 7 | 3 | .429 | 4 | .571 | 2 | 43 | 23 | .535 | 52 | 50 | 12 | 31.8 | .637 |
| Joe Coleman | AND | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 108.2 | .612 |
| Ray Corbin | RIN | sp | 23 | 5 | 2 | .400 | 1 | .200 | 11 | 15 | 1 | .067 | 45 | 30 | 8 | 43.2 | .590 |
| Mike Corkins | CAR | mr | 26 | 3 | 2 | .667 | 1 | .333 | 0 | 19 | 9 | .474 | 29 | 27 | 10 | 30.1 | .611 |
| Casey Cox | SPP | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 | 24.0 | .611 |
| Mike Cuellar* | NOR | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.9 | .627 |
| Ray Culp | SPP | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 7 | 7 | 5 | 20.0 | .636 |
| George Culver | QME | mr | 28 | 3 | 3 | 1.000 | 0 | .000 | 0 | 4 | 0 | .000 | 20 | 20 | 13 | 19.6 | .592 |
| John Curtis* | ROC | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 2 | .250 | 32 | 15 | 6 | 61.9 | .627 |
| Bruce Dal Canton | CST | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 20 | 3 | 0 | 78.8 | .664 |
| Joe Decker | HAM | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 3 | .500 | 8 | 6 | 2 | 38.3 | .572 |
| Larry Dierker | AND | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 103.1 | .641 |
| Pat Dobson | AVI | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 36 | 1 | 0 | 99.3 | .651 |
| Al Downing* | RIN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 86.5 | .631 |
| Dick Drago |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 28 | 3 | 2 | 97.5 | .635 |
| Tom Dukes |   | cl | 29 | 5 | 4 | .800 | 1 | .200 | 0 | 8 | 3 | .375 | 10 | 10 | 7 | 17.7 | .588 |
| Don Durham | OKI | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 4 | 4 | 4 | 26.3 | .571 |
| Dock Ellis | QME | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 1 | 1 | 99.1 | .648 |
| Ed Farmer | SAN | mr | 22 | 2 | 1 | .500 | 1 | .500 | 2 | 30 | 11 | .367 | 43 | 43 | 21 | 22.3 | .622 |
| Rollie Fingers | AVI | cl | 25 | 27 | 23 | .852 | 3 | .111 | 3 | 42 | 13 | .310 | 68 | 68 | 49 | 19.4 | .635 |
| Eddie Fisher | SPP | sp | 35 | 6 | 4 | .667 | 1 | .167 | 0 | 24 | 13 | .542 | 39 | 39 | 21 | 22.4 | .605 |
| Al Fitzmorris | NOR | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 44 | 18 | .409 | 53 | 53 | 21 | 24.0 | .633 |
| Rich Folkers* | QME | mr | 25 | 2 | 1 | .500 | 1 | .500 | 0 | 3 | 1 | .333 | 10 | 10 | 8 | 13.4 | .657 |
| Ken Forsch | ASP | sp | 25 | 9 | 6 | .667 | 3 | .333 | 1 | 19 | 5 | .263 | 43 | 23 | 15 | 54.2 | .600 |
| Terry Forster* | HAM | cl | 20 | 6 | 5 | .833 | 0 | .000 | 1 | 19 | 8 | .421 | 44 | 40 | 18 | 27.1 | .586 |
| Alan Foster | CAR | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 7 | 4 | 31.7 | .559 |
| Ken Frailing* | AND | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 74.0 | .473 |
| Danny Frisella | NOR | cl | 26 | 6 | 2 | .333 | 2 | .333 | 8 | 38 | 12 | .316 | 60 | 60 | 24 | 17.4 | .659 |
| Woodie Fryman* | ROC | sp | 32 | 3 | 1 | .333 | 2 | .667 | 0 | 8 | 1 | .125 | 40 | 11 | 6 | 72.4 | .615 |
| Gene Garber | OKI | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 5 | 5 | 1 | 22.6 | .593 |
| Mike Garman | OKI | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 4 | 4 | 1 | 15.3 | .492 |
| Gary Gentry | NOR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 104.8 | .608 |
| Bob Gibson | PHI | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 111.2 | .632 |
| Dave Giusti | NOR | cl | 32 | 26 | 23 | .885 | 3 | .115 | 0 | 27 | 5 | .185 | 48 | 48 | 41 | 16.7 | .649 |
| Fred Gladding |   | cl | 36 | 4 | 1 | .250 | 1 | .250 | 1 | 19 | 10 | .526 | 28 | 28 | 7 | 20.0 | .652 |
| Bill Gogolewski | ROC | sp | 24 | 2 | 0 | .000 | 2 | 1.000 | 0 | 4 | 2 | .500 | 19 | 4 | 2 | 88.5 | .616 |
| Dave Goltz | CAR | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 1 | 1 | 101.1 | .629 |
| Rich Gossage | CST | mr | 20 | 19 | 15 | .789 | 4 | .211 | 1 | 38 | 15 | .395 | 60 | 60 | 36 | 22.0 | .574 |
| Larry Gowell | SOP | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 118.0 | .449 |
| Wayne Granger | PHI | cl | 28 | 6 | 3 | .500 | 2 | .333 | 1 | 44 | 22 | .500 | 48 | 48 | 14 | 20.8 | .639 |
| Bill Greif | PAK | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 87.9 | .629 |
| Tom Griffin | SPP | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 13 | 3 | 1 | 93.2 | .619 |
| Ross Grimsley* | PHI | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 85.4 | .651 |
| Don Gullett* | SPP | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 21 | 4 | 2 | 81.1 | .627 |
| Larry Gura* | SAN | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 9 | 1 | .111 | 9 | 9 | 2 | 15.1 | .618 |
| Tom Hall* | SOP | mr | 24 | 7 | 5 | .714 | 2 | .286 | 5 | 13 | 4 | .308 | 57 | 50 | 24 | 31.1 | .598 |
| Dave Hamilton* | PHI | sp | 24 | 11 | 7 | .636 | 1 | .091 | 4 | 25 | 7 | .280 | 50 | 44 | 19 | 28.2 | .608 |
| Rich Hand | SAN | sp | 23 | 4 | 2 | .500 | 2 | .500 | 0 | 14 | 6 | .429 | 17 | 15 | 8 | 25.9 | .560 |
| Bill Hands | CAR | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 97.4 | .651 |
| Steve Hargan | CAR | mr | 29 | 3 | 1 | .333 | 2 | .667 | 0 | 7 | 4 | .571 | 19 | 19 | 12 | 19.0 | .515 |
| Roric Harrison | HAM | mr | 25 | 6 | 4 | .667 | 1 | .167 | 10 | 11 | 4 | .364 | 37 | 31 | 13 | 31.8 | .626 |
| Mike Hedlund | ASP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 22 | 14 | .636 | 24 | 18 | 8 | 41.2 | .595 |
| Phil Hennigan |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 6 | 6 | 1 | 25.8 | .652 |
| Ramon Hernandez* | RIN | cl | 31 | 32 | 25 | .781 | 7 | .219 | 0 | 25 | 4 | .160 | 58 | 58 | 43 | 17.1 | .630 |
| Tom Hilgendorf* | NOR | mr | 30 | 4 | 1 | .250 | 3 | .750 | 3 | 10 | 8 | .800 | 29 | 27 | 10 | 19.8 | .618 |
| John Hiller* |   | mr | 29 | 6 | 4 | .667 | 2 | .333 | 3 | 13 | 6 | .462 | 22 | 19 | 11 | 26.0 | .622 |
| Joe Hoerner* | ASP | cl | 35 | 3 | 1 | .333 | 1 | .333 | 2 | 18 | 6 | .333 | 33 | 33 | 12 | 18.8 | .629 |
| Fred Holdsworth | CST | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 4 | 3 | 0 | 39.0 | .583 |
| Ken Holtzman* | CAR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 1 | 0 | 90.3 | .651 |
| Burt Hooton | HAM | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 97.6 | .628 |
| Joe Horlen | SOP | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 11 | 11 | 8 | 16.2 | .669 |
| Charlie Hough | CST | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 0 | 36.0 | .458 |
| Tom House* | OKI | cl | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 4 | 4 | 1 | 31.5 | .500 |
| Al Hrabosky* | PHI | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 5 | 5 | 4 | 24.2 | .504 |
| Catfish Hunter | OKI | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 110.0 | .648 |
| Grant Jackson* | QME | cl | 29 | 6 | 6 | 1.000 | 0 | .000 | 4 | 18 | 1 | .056 | 24 | 24 | 15 | 19.0 | .648 |
| Pat Jarvis | SPP | mr | 31 | 11 | 8 | .727 | 3 | .273 | 4 | 41 | 20 | .488 | 62 | 62 | 32 | 22.5 | .592 |
| Fergie Jenkins | OKI | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 101.8 | .664 |
| Tommy John* | SOP | sp | 29 | 10 | 9 | .900 | 0 | .000 | 6 | 32 | 10 | .313 | 66 | 50 | 20 | 36.8 | .637 |
| Bart Johnson | OKI | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 1 | 1 | 46.8 | .417 |
| Jim Kaat* | OKI | sp | 33 | 7 | 6 | .857 | 1 | .143 | 2 | 18 | 5 | .278 | 37 | 30 | 24 | 40.3 | .652 |
| Steve Kealey | AND | mr | 25 | 2 | 2 | 1.000 | 0 | .000 | 3 | 13 | 1 | .077 | 18 | 18 | 10 | 17.5 | .670 |
| Mike Kekich* | SAN | sp | 27 | 5 | 0 | .000 | 3 | .600 | 1 | 25 | 13 | .520 | 31 | 31 | 5 | 17.8 | .594 |
| Tom Kelley | ASP | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 7 | 4 | .571 | 20 | 10 | 8 | 58.8 | .583 |
| Clay Kirby | ASP | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 5 | .625 | 19 | 3 | 2 | 93.5 | .583 |
| Bruce Kison | SAN | sp | 22 | 6 | 4 | .667 | 2 | .333 | 4 | 58 | 24 | .414 | 74 | 63 | 20 | 30.6 | .602 |
| Ron Klimkowski | SPP | mr | 28 | 4 | 3 | .750 | 1 | .250 | 1 | 17 | 10 | .588 | 20 | 20 | 9 | 21.4 | .600 |
| Steve Kline | SOP | sp | 24 | 26 | 16 | .615 | 9 | .346 | 8 | 22 | 8 | .364 | 63 | 62 | 35 | 20.1 | .644 |
| Darold Knowles* | AND | mr | 30 | 7 | 3 | .429 | 4 | .571 | 5 | 31 | 10 | .323 | 43 | 43 | 13 | 18.5 | .573 |
| Jerry Koosman* | AVI | sp | 29 | 2 | 1 | .500 | 1 | .500 | 3 | 19 | 3 | .158 | 55 | 40 | 15 | 39.8 | .631 |
| Lew Krausse | ASP | mr | 29 | 4 | 1 | .250 | 1 | .250 | 1 | 32 | 13 | .406 | 48 | 48 | 15 | 16.4 | .598 |
| Lerrin LaGrow | HAM | mr | 23 | 2 | 1 | .500 | 1 | .500 | 4 | 4 | 1 | .250 | 18 | 18 | 7 | 17.7 | .585 |
| Ray Lamb | CAR | mr | 27 | 4 | 3 | .750 | 1 | .250 | 0 | 0 | 0 | .000 | 22 | 8 | 6 | 68.0 | .652 |
| Dave LaRoche* | CST | mr | 24 | 4 | 3 | .750 | 1 | .250 | 10 | 38 | 16 | .421 | 74 | 74 | 19 | 19.6 | .592 |
| Bill Lee* | RIN | mr | 25 | 5 | 3 | .600 | 1 | .200 | 6 | 26 | 9 | .346 | 47 | 47 | 13 | 19.9 | .594 |
| Dave Lemonds* | OKI | sp | 23 | 8 | 8 | 1.000 | 0 | .000 | 2 | 15 | 4 | .267 | 15 | 15 | 9 | 20.3 | .589 |
| Barry Lersch | RIN | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 6 | 4 | .667 | 17 | 16 | 8 | 25.9 | .667 |
| Paul Lindblad* | PHI | mr | 30 | 6 | 3 | .500 | 3 | .500 | 6 | 25 | 9 | .360 | 46 | 46 | 15 | 18.7 | .608 |
| Frank Linzy | PHI | cl | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 | 10.0 | .650 |
| Bob Locker | AND | mr | 34 | 37 | 35 | .946 | 2 | .054 | 2 | 17 | 3 | .176 | 62 | 62 | 51 | 13.9 | .657 |
| Skip Lockwood | SAN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 31 | 8 | 2 | 77.2 | .603 |
| Mickey Lolich* | HAM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 38 | 3 | 1 | 101.9 | .657 |
| Jim Lonborg | SAN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 1 | 9 | 4 | .444 | 37 | 10 | 3 | 81.9 | .618 |
| Sparky Lyle* | HAM | cl | 27 | 18 | 13 | .722 | 5 | .278 | 0 | 19 | 9 | .474 | 48 | 43 | 31 | 22.1 | .660 |
| Juan Marichal | NOR | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 95.7 | .644 |
| Mike Marshall | PHI | cl | 29 | 24 | 19 | .792 | 4 | .167 | 3 | 32 | 15 | .469 | 77 | 77 | 48 | 19.2 | .616 |
| Jon Matlack* | QME | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 101.5 | .651 |
| Rudy May* | AVI | sp | 27 | 1 | 0 | .000 | 0 | .000 | 0 | 14 | 1 | .071 | 41 | 21 | 9 | 61.9 | .606 |
| Ernie McAnally | ASP | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 1 | .500 | 19 | 5 | 5 | 74.2 | .621 |
| Jim McAndrew | QME | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 97.3 | .649 |
| Lindy McDaniel | CAR | mr | 36 | 6 | 4 | .667 | 0 | .000 | 10 | 28 | 6 | .214 | 59 | 59 | 19 | 17.4 | .603 |
| Sam McDowell* | ROC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 1 | 0 | 106.5 | .582 |
| Lynn McGlothen | OKI | sp | 22 | 2 | 1 | .500 | 1 | .500 | 1 | 17 | 9 | .529 | 38 | 25 | 12 | 48.9 | .612 |
| Jim McGlothlin | SPP | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 11 | 2 | .182 | 26 | 11 | 7 | 55.6 | .635 |
| Tug McGraw* | HAM | cl | 27 | 15 | 13 | .867 | 2 | .133 | 1 | 12 | 1 | .083 | 44 | 39 | 28 | 27.7 | .605 |
| Denny McLain | SAN | sp | 28 | 5 | 2 | .400 | 3 | .600 | 0 | 27 | 14 | .519 | 36 | 31 | 18 | 31.5 | .594 |
| Don McMahon | CST | mr | 42 | 10 | 9 | .900 | 1 | .100 | 4 | 30 | 8 | .267 | 53 | 53 | 26 | 17.3 | .600 |
| Dave McNally* | SOP | sp | 29 | 8 | 2 | .250 | 6 | .750 | 3 | 28 | 12 | .429 | 52 | 30 | 9 | 49.4 | .632 |
| Doc Medich | SPP | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 44.0 | .500 |
| Andy Messersmith | CST | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 32 | 8 | 4 | 81.4 | .603 |
| Pete Mikkelsen | NOR | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 1 | .143 | 13 | 13 | 6 | 29.9 | .630 |
| Bob Miller | PAK | mr | 33 | 9 | 7 | .778 | 1 | .111 | 3 | 15 | 5 | .333 | 40 | 40 | 23 | 18.4 | .632 |
| Steve Mingori* | ASP | cl | 28 | 14 | 12 | .857 | 1 | .071 | 2 | 29 | 9 | .310 | 51 | 51 | 30 | 16.9 | .564 |
| Randy Moffitt | SPP | mr | 23 | 9 | 5 | .556 | 2 | .222 | 1 | 27 | 8 | .296 | 39 | 39 | 27 | 21.1 | .597 |
| Monty Montgomery | AND | sp | 25 | 3 | 1 | .333 | 1 | .333 | 1 | 13 | 5 | .385 | 16 | 16 | 3 | 18.4 | .619 |
| Balor Moore* | AND | sp | 21 | 2 | 0 | .000 | 2 | 1.000 | 0 | 22 | 5 | .227 | 44 | 40 | 23 | 29.9 | .622 |
| Bob Moose | QME | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 98.1 | .651 |
| Roger Moret* | AVI | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 4 | 3 | 0 | 26.3 | .467 |
| Carl Morton | ROC | sp | 28 | 2 | 2 | 1.000 | 0 | .000 | 0 | 11 | 4 | .364 | 35 | 17 | 12 | 59.1 | .622 |
| Tom Murphy | CST | sp | 26 | 2 | 2 | 1.000 | 0 | .000 | 0 | 15 | 5 | .333 | 31 | 26 | 19 | 31.5 | .628 |
| Roger Nelson | QME | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 107.1 | .655 |
| Ray Newman* | ROC | cl | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 4 | 4 | 2 | 24.5 | .500 |
| Joe Niekro | SAN | mr | 27 | 4 | 3 | .750 | 1 | .250 | 1 | 21 | 4 | .190 | 35 | 35 | 17 | 16.4 | .636 |
| Phil Niekro | SOP | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 41 | 0 | 0 | 97.6 | .663 |
| Gary Nolan | RIN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 91.2 | .667 |
| Fred Norman* | ASP | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 13 | 3 | .231 | 36 | 12 | 5 | 80.4 | .618 |
| Tom Norton | AVI | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 25.0 | .440 |
| Dennis O'Toole | ROC | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 3 | 3 | 2 | 32.3 | .608 |
| Blue Moon Odom | PAK | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 104.8 | .589 |
| Claude Osteen* | PHI | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 94.7 | .633 |
| Jim Palmer | SPP | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.6 | .643 |
| Jim Panther | ROC | mr | 27 | 6 | 3 | .500 | 3 | .500 | 1 | 31 | 16 | .516 | 49 | 47 | 19 | 25.6 | .591 |
| Milt Pappas |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 95.0 | .648 |
| Bill Parsons | CST | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 90.8 | .628 |
| Marty Pattin | OKI | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 38 | 7 | 1 | 83.9 | .659 |
| Mike Paul* | RIN | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 19 | 3 | 2 | 74.7 | .627 |
| Ron Perranoski* | SAN | mr | 36 | 3 | 2 | .667 | 0 | .000 | 1 | 14 | 6 | .429 | 12 | 12 | 6 | 21.0 | .520 |
| Gaylord Perry | AND | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 107.8 | .651 |
| Jim Perry | SPP | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.0 | .626 |
| Fritz Peterson* | SPP | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 95.8 | .646 |
| Tom Phoebus | ASP | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 16 | 7 | 3 | 70.3 | .549 |
| Horacio Piņa | PHI | cl | 27 | 2 | 1 | .500 | 1 | .500 | 0 | 1 | 0 | .000 | 17 | 9 | 5 | 39.5 | .499 |
| Doug Rau* | NOR | sp | 23 | 2 | 1 | .500 | 0 | .000 | 2 | 12 | 3 | .250 | 18 | 18 | 5 | 20.7 | .581 |
| Frank Reberger | PAK | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 5 | 1.000 | 8 | 8 | 3 | 23.9 | .639 |
| Ron Reed | CST | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 1 | 0 | 84.6 | .653 |
| Steve Renko | CST | mr | 27 | 3 | 1 | .333 | 1 | .333 | 2 | 57 | 24 | .421 | 62 | 58 | 15 | 29.1 | .560 |
| Rick Reuschel | SAN | sp | 23 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 1 | .500 | 22 | 4 | 2 | 81.0 | .653 |
| Jerry Reuss* | SAN | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 1 | 11 | 0 | .000 | 40 | 12 | 8 | 73.1 | .588 |
| Bob Reynolds | RIN | mr | 25 | 2 | 1 | .500 | 0 | .000 | 2 | 2 | 1 | .500 | 6 | 6 | 2 | 23.0 | .587 |
| Ken Reynolds* | SPP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 20 | 2 | 2 | 90.4 | .631 |
| J.R. Richard | SOP | mr | 22 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 4 | 1.000 | 4 | 4 | 2 | 28.5 | .561 |
| Pete Richert* | CAR | mr | 32 | 11 | 7 | .636 | 4 | .364 | 4 | 27 | 9 | .333 | 40 | 40 | 18 | 19.3 | .594 |
| Dave Roberts* | ASP | sp | 27 | 4 | 0 | .000 | 2 | .500 | 0 | 5 | 4 | .800 | 36 | 12 | 3 | 68.5 | .617 |
| Jim Rooker* | RIN | sp | 29 | 5 | 4 | .800 | 1 | .200 | 1 | 18 | 8 | .444 | 34 | 32 | 17 | 28.6 | .631 |
| Gary Ross | SAN | mr | 24 | 10 | 3 | .300 | 5 | .500 | 6 | 59 | 21 | .356 | 86 | 86 | 20 | 18.4 | .559 |
| Nolan Ryan | AVI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 37 | 1 | 1 | 117.9 | .585 |
| Gary Ryerson* | SPP | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 2 | 7 | 2 | .286 | 9 | 9 | 2 | 24.1 | .654 |
| Ray Sadecki* | AVI | mr | 31 | 3 | 1 | .333 | 2 | .667 | 2 | 17 | 7 | .412 | 40 | 40 | 20 | 22.0 | .613 |
| Ken Sanders | ROC | cl | 30 | 12 | 3 | .250 | 7 | .583 | 9 | 48 | 21 | .438 | 86 | 86 | 19 | 17.3 | .652 |
| Al Santorini | CAR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 92.8 | .627 |
| Mac Scarce* | SPP | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 2 | 23 | 12 | .522 | 33 | 33 | 12 | 19.0 | .596 |
| Fred Scherman* | ROC | mr | 27 | 4 | 4 | 1.000 | 0 | .000 | 0 | 41 | 22 | .537 | 49 | 47 | 25 | 27.5 | .570 |
| Ron Schueler | AND | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 7 | 1 | .143 | 10 | 10 | 5 | 19.0 | .626 |
| Tom Seaver | SAN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 37 | 3 | 1 | 98.8 | .627 |
| Chuck Seelbach | AND | mr | 24 | 3 | 1 | .333 | 2 | .667 | 5 | 37 | 16 | .432 | 47 | 47 | 14 | 21.2 | .624 |
| Diego Segui |   | sp | 34 | 4 | 3 | .750 | 0 | .000 | 9 | 32 | 7 | .219 | 45 | 43 | 8 | 23.4 | .603 |
| Dave Sells | CAR | mr | 25 | 3 | 1 | .333 | 2 | .667 | 0 | 6 | 2 | .333 | 9 | 9 | 5 | 26.1 | .604 |
| Al Severinsen | QME | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 2 | .500 | 2 | 2 | 1 | 10.0 | .650 |
| Jim Shellenback* | AVI | mr | 28 | 2 | 1 | .500 | 1 | .500 | 1 | 1 | 1 | 1.000 | 3 | 3 | 2 | 8.3 | .640 |
| Sonny Siebert | PAK | sp | 35 | 1 | 0 | .000 | 1 | 1.000 | 2 | 22 | 12 | .545 | 52 | 34 | 11 | 46.3 | .636 |
| Wayne Simpson | PAK | sp | 23 | 2 | 1 | .500 | 1 | .500 | 0 | 8 | 3 | .375 | 7 | 7 | 4 | 21.1 | .581 |
| Bill Singer | NOR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 105.0 | .618 |
| Jim Slaton | ROC | sp | 22 | 3 | 3 | 1.000 | 0 | .000 | 2 | 20 | 9 | .450 | 34 | 34 | 19 | 18.9 | .558 |
| Bill Slayback |   | sp | 24 | 14 | 9 | .643 | 1 | .071 | 5 | 24 | 4 | .167 | 54 | 54 | 28 | 18.0 | .616 |
| Elias Sosa |   | cl | 22 | 4 | 3 | .750 | 1 | .250 | 0 | 7 | 4 | .571 | 12 | 12 | 7 | 16.0 | .531 |
| Scipio Spinks | QME | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 103.0 | .597 |
| Paul Splittorff* | NOR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.4 | .617 |
| Ed Sprague | CST | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 12 | 2 | 1 | 75.9 | .600 |
| Don Stanhouse | ASP | sp | 21 | 3 | 3 | 1.000 | 0 | .000 | 5 | 48 | 15 | .313 | 76 | 76 | 25 | 22.4 | .545 |
| George Stone* | PAK | sp | 25 | 2 | 1 | .500 | 1 | .500 | 0 | 11 | 6 | .545 | 29 | 15 | 11 | 47.8 | .629 |
| Steve Stone | PAK | sp | 24 | 18 | 15 | .833 | 3 | .167 | 4 | 41 | 11 | .268 | 74 | 74 | 45 | 23.6 | .613 |
| Bill Stoneman | AVI | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 36 | 2 | 1 | 100.1 | .600 |
| Mel Stottlemyre | AND | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 104.7 | .638 |
| John Strohmayer | CAR | mr | 25 | 11 | 7 | .636 | 3 | .273 | 1 | 26 | 4 | .154 | 45 | 45 | 21 | 23.2 | .579 |
| Brent Strom* | NOR | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 4 | .500 | 19 | 19 | 10 | 23.5 | .554 |
| Don Sutton | SOP | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 99.1 | .640 |
| Ken Tatum | SAN | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 2 | .667 | 4 | 4 | 1 | 26.8 | .514 |
| Chuck Taylor | CST | cl | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 7 | 4 | .571 | 18 | 14 | 9 | 33.5 | .605 |
| Luis Tiant | CAR | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 99.6 | .612 |
| Dick Tidrow |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 33 | 1 | 1 | 92.5 | .643 |
| Tom Timmermann | QME | sp | 32 | 4 | 3 | .750 | 1 | .250 | 1 | 10 | 2 | .200 | 20 | 19 | 5 | 23.8 | .621 |
| Dave Tomlin* | ROC | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 1 | .333 | 5 | 5 | 3 | 18.4 | .522 |
| Mike Torrez | PHI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 95.8 | .601 |
| Wayne Twitchell | ASP | mr | 24 | 2 | 1 | .500 | 1 | .500 | 2 | 11 | 3 | .273 | 39 | 22 | 12 | 53.1 | .616 |
| Cecil Upshaw | CST | cl | 29 | 1 | 0 | .000 | 1 | 1.000 | 1 | 49 | 16 | .327 | 42 | 42 | 6 | 18.0 | .641 |
| Luke Walker* |   | mr | 28 | 8 | 4 | .500 | 3 | .375 | 2 | 30 | 16 | .533 | 39 | 39 | 20 | 18.7 | .619 |
| Tom Walker | OKI | mr | 23 | 5 | 1 | .200 | 2 | .400 | 3 | 15 | 5 | .333 | 54 | 54 | 20 | 19.5 | .620 |
| Gary Waslewski | SOP | mr | 30 | 2 | 2 | 1.000 | 0 | .000 | 0 | 3 | 1 | .333 | 10 | 10 | 6 | 28.9 | .585 |
| Eddie Watt | AVI | mr | 31 | 5 | 3 | .600 | 2 | .400 | 0 | 23 | 6 | .261 | 35 | 35 | 18 | 19.9 | .606 |
| Milt Wilcox | CST | sp | 22 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 3 | .750 | 32 | 2 | 1 | 75.5 | .609 |
| Charlie Williams | SPP | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 64.0 | .635 |
| Jim Willoughby | SOP | sp | 23 | 6 | 2 | .333 | 1 | .167 | 7 | 28 | 12 | .429 | 70 | 70 | 31 | 16.3 | .705 |
| Bill Wilson | OKI | mr | 29 | 9 | 6 | .667 | 3 | .333 | 0 | 17 | 4 | .235 | 32 | 32 | 20 | 15.2 | .595 |
| Don Wilson | SOP | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 93.7 | .637 |
| Rick Wise | PAK | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 38 | 8 | 3 | 85.9 | .655 |
| Wilbur Wood* | HAM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 0 | 0 | 107.1 | .654 |
| Dick Woodson | OKI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 37 | 8 | 1 | 90.6 | .603 |
| Jim York | ASP | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 6 | .375 | 22 | 22 | 5 | 24.0 | .570 |
| Chris Zachary | RIN | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 1 | 12 | 4 | .333 | 10 | 10 | 6 | 22.9 | .590 |