Org pitching register -- Hot Buttered Soul
Regular season -- as of 9/27/1984
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Don Aase | CST | cl | 29 | 4.08 | 3 | 4 | 4 | 34 | 0 | 0 | 0 | 39.2 | 46 | 23 | 18 | 12 | 24 | 3 | 3 |
| Juan Agosto* | NOR | mr | 26 | 4.42 | 0 | 0 | 0 | 7 | 7 | 0 | 0 | 18.1 | 22 | 12 | 9 | 12 | 7 | 1 | 8 |
| Doyle Alexander | AVI | sp | 33 | 3.58 | 14 | 9 | 0 | 30 | 30 | 9 | 1 | 201.0 | 192 | 91 | 80 | 56 | 109 | 17 | 14 |
| Neil Allen | NOR | mr | 26 | 3.22 | 8 | 2 | 2 | 61 | 0 | 0 | 0 | 109.0 | 109 | 41 | 39 | 36 | 60 | 9 | 13 |
| Larry Andersen | TWP | mr | 31 | 1.94 | 7 | 3 | 2 | 54 | 0 | 0 | 0 | 78.2 | 66 | 24 | 17 | 16 | 54 | 4 | 1 |
| Joaquin Andujar | CST | sp | 31 | 3.49 | 16 | 11 | 0 | 38 | 38 | 5 | 1 | 234.2 | 190 | 94 | 91 | 69 | 106 | 21 | 20 |
| Doug Bair | AVI | mr | 34 | 4.98 | 5 | 7 | 7 | 42 | 0 | 0 | 0 | 56.0 | 59 | 32 | 31 | 26 | 41 | 7 | 6 |
| Floyd Bannister* | ASP | sp | 29 | 4.89 | 1 | 10 | 0 | 21 | 21 | 0 | 0 | 116.0 | 140 | 75 | 63 | 47 | 104 | 11 | 11 |
| Len Barker | ROC | sp | 28 | 2.87 | 2 | 1 | 0 | 11 | 4 | 1 | 0 | 37.2 | 30 | 13 | 12 | 7 | 27 | 1 | 5 |
| Salome Barojas |   | mr | 27 | 6.07 | 2 | 7 | 2 | 18 | 9 | 0 | 0 | 53.1 | 69 | 45 | 36 | 33 | 19 | 8 | 5 |
| Dave Beard | ASP | mr | 24 | 6.69 | 1 | 15 | 22 | 70 | 0 | 0 | 0 | 72.2 | 112 | 69 | 54 | 30 | 33 | 15 | 5 |
| Jim Beattie | ROC | sp | 29 | 5.78 | 6 | 18 | 0 | 38 | 31 | 1 | 0 | 182.1 | 212 | 134 | 117 | 79 | 103 | 15 | 24 |
| Joe Beckwith | AVI | mr | 29 | 4.85 | 2 | 1 | 4 | 34 | 0 | 0 | 0 | 39.0 | 52 | 21 | 21 | 9 | 29 | 4 | 5 |
| Steve Bedrosian | HAM | cl | 26 | 2.13 | 4 | 2 | 0 | 13 | 13 | 2 | 1 | 88.2 | 54 | 29 | 21 | 40 | 84 | 8 | 5 |
| Juan Berenguer | HAM | sp | 29 | 3.91 | 10 | 5 | 0 | 28 | 26 | 1 | 0 | 156.2 | 144 | 76 | 68 | 60 | 94 | 14 | 9 |
| Karl Best | NOR | mr | 25 | 9.00 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 4.0 | 6 | 4 | 4 | 1 | 3 | 2 | 0 |
| Mike Bielecki | CST | mr | 24 | 5.79 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 4.2 | 6 | 3 | 3 | 0 | 2 | 0 | 0 |
| Bud Black* | AND | sp | 27 | 3.99 | 15 | 4 | 0 | 31 | 31 | 4 | 2 | 207.2 | 223 | 99 | 92 | 47 | 121 | 28 | 12 |
| Bert Blyleven | AND | sp | 33 | 3.73 | 16 | 11 | 0 | 31 | 31 | 9 | 1 | 229.0 | 201 | 107 | 95 | 79 | 162 | 22 | 14 |
| Mike Boddicker | CST | sp | 26 | 3.50 | 24 | 8 | 0 | 42 | 42 | 7 | 4 | 272.2 | 228 | 119 | 106 | 90 | 124 | 21 | 32 |
| Rich Bordi | NOR | mr | 25 | 3.48 | 3 | 2 | 2 | 26 | 1 | 0 | 0 | 41.1 | 39 | 23 | 16 | 7 | 17 | 7 | 0 |
| Oil Can Boyd | AVI | sp | 24 | 3.09 | 14 | 5 | 9 | 61 | 17 | 5 | 0 | 203.2 | 174 | 80 | 70 | 51 | 134 | 16 | 14 |
| Tom Browning* | JTB | sp | 24 | 1.35 | 1 | 0 | 0 | 4 | 4 | 0 | 0 | 26.2 | 22 | 5 | 4 | 7 | 16 | 1 | 0 |
| Warren Brusstar | HAM | mr | 32 | 2.17 | 4 | 1 | 2 | 32 | 0 | 0 | 0 | 49.2 | 41 | 14 | 12 | 15 | 25 | 4 | 3 |
| Tom Burgmeier* | AVI | mr | 40 | 0.37 | 1 | 0 | 5 | 19 | 0 | 0 | 0 | 24.1 | 14 | 2 | 1 | 7 | 4 | 0 | 2 |
| Britt Burns* | SOP | mr | 25 | 4.08 | 5 | 5 | 3 | 36 | 9 | 0 | 0 | 81.2 | 94 | 41 | 37 | 38 | 62 | 7 | 5 |
| Ray Burris | TWP | sp | 33 | 3.58 | 7 | 4 | 1 | 31 | 17 | 0 | 0 | 110.2 | 110 | 49 | 44 | 58 | 47 | 7 | 9 |
| John Butcher | QME | sp | 27 | 2.96 | 6 | 9 | 0 | 18 | 18 | 5 | 1 | 121.2 | 124 | 49 | 40 | 20 | 46 | 8 | 13 |
| Jeff Calhoun* | AND | mr | 26 | 3.00 | 0 | 2 | 2 | 9 | 0 | 0 | 0 | 12.0 | 12 | 6 | 4 | 0 | 11 | 0 | 0 |
| Ernie Camacho | AND | cl | 29 | 2.73 | 3 | 2 | 1 | 53 | 0 | 0 | 0 | 85.2 | 65 | 31 | 26 | 38 | 49 | 3 | 8 |
| Rick Camp | HAM | sp | 31 | 3.27 | 10 | 2 | 0 | 22 | 21 | 0 | 0 | 118.1 | 101 | 48 | 43 | 58 | 48 | 9 | 21 |
| Bill Campbell | NOR | mr | 35 | 3.96 | 3 | 3 | 11 | 50 | 0 | 0 | 0 | 61.1 | 73 | 27 | 27 | 31 | 35 | 7 | 3 |
| John Candelaria* | AVI | sp | 30 | 4.07 | 9 | 6 | 2 | 36 | 16 | 1 | 1 | 126.0 | 141 | 63 | 57 | 28 | 79 | 16 | 5 |
| Tom Candiotti | HNT | sp | 26 | 4.33 | 0 | 0 | 1 | 20 | 0 | 0 | 0 | 27.0 | 28 | 13 | 13 | 17 | 16 | 3 | 3 |
| Steve Carlton* |   | sp | 39 | 3.68 | 12 | 9 | 1 | 39 | 25 | 4 | 1 | 168.2 | 164 | 74 | 69 | 55 | 113 | 8 | 17 |
| Don Carman* | SAN | mr | 24 | 3.27 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 11.0 | 13 | 5 | 4 | 2 | 13 | 3 | 0 |
| Bill Caudill | QME | cl | 27 | 4.15 | 3 | 7 | 14 | 80 | 0 | 0 | 0 | 95.1 | 94 | 47 | 44 | 28 | 82 | 14 | 4 |
| Ralph Citarella | ROC | mr | 26 | 3.71 | 0 | 2 | 0 | 6 | 2 | 0 | 0 | 17.0 | 17 | 8 | 7 | 9 | 11 | 0 | 0 |
| Jim Clancy | QME | sp | 28 | 5.16 | 8 | 15 | 0 | 33 | 33 | 0 | 0 | 190.0 | 240 | 126 | 109 | 72 | 105 | 26 | 11 |
| Mark Clear | RIN | mr | 28 | 6.16 | 5 | 6 | 2 | 56 | 0 | 0 | 0 | 61.1 | 59 | 45 | 42 | 62 | 65 | 6 | 3 |
| Roger Clemens | RIN | sp | 21 | 3.46 | 7 | 4 | 0 | 26 | 13 | 3 | 2 | 104.0 | 110 | 46 | 40 | 15 | 96 | 8 | 6 |
| Stew Cliburn | AND | mr | 27 | 4.91 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.2 | 4 | 2 | 2 | 0 | 0 | 0 | 0 |
| Jaime Cocanower | ROC | sp | 27 | 7.63 | 4 | 6 | 0 | 62 | 4 | 0 | 0 | 76.2 | 108 | 72 | 65 | 33 | 29 | 10 | 12 |
| Doug Corbett |   | mr | 31 | 6.53 | 1 | 6 | 0 | 17 | 9 | 1 | 0 | 60.2 | 70 | 48 | 44 | 19 | 46 | 7 | 3 |
| Joe Cowley | JTB | sp | 25 | 4.31 | 3 | 4 | 0 | 11 | 8 | 1 | 1 | 54.1 | 63 | 28 | 26 | 18 | 47 | 6 | 3 |
| Danny Cox | NOR | sp | 24 | 6.00 | 4 | 6 | 0 | 23 | 23 | 1 | 0 | 129.0 | 168 | 91 | 86 | 56 | 51 | 12 | 22 |
| Ron Darling | AND | sp | 23 | 3.80 | 11 | 9 | 0 | 31 | 31 | 1 | 0 | 187.1 | 149 | 86 | 79 | 87 | 120 | 15 | 14 |
| Danny Darwin | SOP | sp | 28 | 3.83 | 11 | 6 | 0 | 25 | 24 | 2 | 2 | 164.2 | 177 | 77 | 70 | 43 | 102 | 13 | 13 |
| Mark Davis* | RIN | sp | 23 | 4.53 | 5 | 11 | 2 | 60 | 21 | 0 | 0 | 163.0 | 185 | 87 | 82 | 58 | 113 | 26 | 10 |
| Ron Davis | ROC | cl | 28 | 5.74 | 1 | 6 | 18 | 78 | 0 | 0 | 0 | 80.0 | 100 | 57 | 51 | 40 | 85 | 17 | 2 |
| Storm Davis | CAR | sp | 22 | 4.04 | 8 | 13 | 0 | 32 | 32 | 3 | 0 | 202.2 | 231 | 107 | 91 | 70 | 100 | 15 | 21 |
| Bill Dawley | CAR | mr | 26 | 2.82 | 10 | 7 | 33 | 69 | 0 | 0 | 0 | 95.2 | 79 | 33 | 30 | 37 | 37 | 9 | 8 |
| Ken Dayley* | NOR | sp | 25 | 6.60 | 1 | 4 | 0 | 6 | 6 | 0 | 0 | 30.0 | 46 | 25 | 22 | 9 | 4 | 7 | 1 |
| Jeff Dedmon | CAR | mr | 24 | 2.82 | 3 | 1 | 1 | 15 | 0 | 0 | 0 | 22.1 | 20 | 10 | 7 | 6 | 20 | 2 | 1 |
| Jose DeLeon | ASP | sp | 23 | 3.87 | 2 | 14 | 0 | 23 | 23 | 2 | 1 | 153.2 | 141 | 73 | 66 | 87 | 123 | 12 | 8 |
| Luis DeLeon | ROC | mr | 25 | 6.34 | 1 | 4 | 1 | 38 | 0 | 0 | 0 | 44.0 | 49 | 32 | 31 | 12 | 40 | 14 | 2 |
| John Denny | CST | sp | 31 | 4.29 | 11 | 5 | 0 | 22 | 22 | 0 | 0 | 121.2 | 98 | 62 | 58 | 33 | 61 | 12 | 8 |
| Jim Deshaies* | NOR | sp | 24 | 11.57 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 9.1 | 14 | 12 | 12 | 6 | 7 | 2 | 3 |
| Carlos Diaz* | SAN | mr | 26 | 8.12 | 0 | 4 | 0 | 22 | 14 | 0 | 0 | 37.2 | 56 | 34 | 34 | 33 | 25 | 3 | 2 |
| Frank DiPino* | ASP | cl | 27 | 4.77 | 2 | 2 | 0 | 43 | 0 | 0 | 0 | 54.2 | 56 | 30 | 29 | 28 | 43 | 4 | 1 |
| Ken Dixon | SOP | sp | 23 | 1.38 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 13.0 | 7 | 2 | 2 | 3 | 8 | 1 | 1 |
| Richard Dotson | CST | sp | 25 | 2.49 | 8 | 1 | 0 | 13 | 13 | 2 | 0 | 86.2 | 68 | 24 | 24 | 32 | 40 | 7 | 10 |
| Dave Dravecky* | SAN | mr | 28 | 3.93 | 6 | 12 | 1 | 27 | 25 | 2 | 1 | 153.1 | 150 | 78 | 67 | 63 | 64 | 14 | 10 |
| Jamie Easterly* | CAR | mr | 31 | 3.58 | 4 | 4 | 1 | 34 | 5 | 1 | 1 | 70.1 | 86 | 33 | 28 | 16 | 43 | 4 | 4 |
| Dennis Eckersley | TWP | sp | 29 | 3.36 | 11 | 11 | 0 | 29 | 27 | 4 | 2 | 176.2 | 167 | 79 | 66 | 45 | 99 | 13 | 9 |
| Steve Farr | RIN | sp | 27 | 4.91 | 4 | 1 | 2 | 56 | 1 | 0 | 0 | 102.2 | 106 | 62 | 56 | 41 | 76 | 15 | 9 |
| Sid Fernandez* | OKI | sp | 21 | 6.14 | 3 | 9 | 0 | 17 | 17 | 0 | 0 | 92.1 | 99 | 68 | 63 | 36 | 61 | 22 | 5 |
| Pete Filson* | QME | mr | 25 | 3.42 | 3 | 4 | 9 | 82 | 0 | 0 | 0 | 100.0 | 89 | 41 | 38 | 41 | 56 | 9 | 3 |
| Rollie Fingers | CST | cl | 37 | 3.12 | 2 | 1 | 2 | 39 | 1 | 0 | 0 | 49.0 | 43 | 17 | 17 | 11 | 36 | 4 | 3 |
| Mike Flanagan* | JTB | sp | 32 | 1.93 | 0 | 0 | 1 | 8 | 1 | 0 | 0 | 18.2 | 15 | 4 | 4 | 5 | 10 | 0 | 3 |
| Ray Fontenot* | HNT | sp | 26 | 1.72 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 15.2 | 11 | 3 | 3 | 7 | 7 | 0 | 2 |
| Bob Forsch | OKI | sp | 34 | 6.15 | 3 | 1 | 2 | 39 | 1 | 0 | 0 | 52.2 | 68 | 38 | 36 | 22 | 16 | 11 | 5 |
| Terry Forster* | TWP | mr | 32 | 3.90 | 0 | 4 | 2 | 24 | 0 | 0 | 0 | 27.2 | 40 | 16 | 12 | 6 | 10 | 0 | 8 |
| Johnny Franco* | JTB | mr | 23 | 4.28 | 4 | 6 | 19 | 59 | 0 | 0 | 0 | 73.2 | 74 | 35 | 35 | 44 | 42 | 5 | 13 |
| George Frazier | ASP | mr | 29 | 3.46 | 3 | 2 | 0 | 64 | 0 | 0 | 0 | 104.0 | 102 | 49 | 40 | 32 | 82 | 9 | 7 |
| Brent Gaff | HAM | mr | 25 | 1.83 | 7 | 0 | 3 | 69 | 0 | 0 | 0 | 93.1 | 69 | 24 | 19 | 32 | 33 | 4 | 13 |
| Gene Garber | SAN | mr | 36 | 3.39 | 5 | 9 | 3 | 81 | 0 | 0 | 0 | 109.0 | 107 | 47 | 41 | 25 | 59 | 5 | 6 |
| Scott Garrelts | AND | mr | 22 | 3.74 | 3 | 0 | 1 | 9 | 7 | 0 | 0 | 43.1 | 43 | 19 | 18 | 30 | 35 | 3 | 1 |
| Dave Geisel* | SAN | mr | 29 | 3.35 | 3 | 1 | 0 | 8 | 8 | 0 | 0 | 53.2 | 57 | 21 | 20 | 16 | 23 | 2 | 8 |
| Dwight Gooden | CAR | sp | 19 | 2.58 | 9 | 6 | 0 | 28 | 28 | 3 | 2 | 185.0 | 134 | 64 | 53 | 73 | 222 | 15 | 3 |
| Tom Gorman* | AVI | mr | 26 | 2.95 | 1 | 1 | 0 | 12 | 0 | 0 | 0 | 21.1 | 16 | 7 | 7 | 2 | 11 | 2 | 3 |
| Rich Gossage | CST | cl | 32 | 4.63 | 7 | 1 | 2 | 73 | 1 | 0 | 0 | 83.2 | 74 | 46 | 43 | 30 | 57 | 9 | 1 |
| Jim Gott | JTB | mr | 24 | 6.53 | 6 | 11 | 3 | 61 | 7 | 1 | 0 | 92.1 | 104 | 70 | 67 | 49 | 66 | 10 | 3 |
| Kevin Gross | JTB | mr | 23 | 3.99 | 5 | 8 | 0 | 49 | 13 | 2 | 2 | 119.2 | 137 | 67 | 53 | 47 | 70 | 7 | 13 |
| Cecilio Guante | AVI | mr | 24 | 3.57 | 2 | 3 | 7 | 32 | 0 | 0 | 0 | 40.1 | 38 | 17 | 16 | 17 | 25 | 6 | 3 |
| Mark Gubicza | AND | sp | 21 | 3.55 | 12 | 4 | 0 | 29 | 29 | 1 | 1 | 159.2 | 140 | 79 | 63 | 74 | 89 | 15 | 13 |
| Ron Guidry* | ROC | sp | 33 | 3.98 | 7 | 14 | 0 | 38 | 29 | 2 | 1 | 183.1 | 195 | 94 | 81 | 42 | 119 | 16 | 15 |
| Bill Gullickson | OKI | sp | 25 | 3.59 | 11 | 11 | 0 | 35 | 33 | 3 | 0 | 218.1 | 223 | 97 | 87 | 37 | 95 | 23 | 22 |
| Larry Gura* | ASP | sp | 36 | 4.85 | 4 | 17 | 0 | 29 | 29 | 2 | 1 | 167.0 | 182 | 96 | 90 | 74 | 63 | 19 | 15 |
| Moose Haas | OKI | sp | 28 | 4.33 | 8 | 11 | 0 | 31 | 30 | 2 | 0 | 185.0 | 202 | 102 | 89 | 35 | 83 | 19 | 9 |
| Atlee Hammaker* | ASP | sp | 26 | 4.96 | 2 | 2 | 0 | 9 | 4 | 0 | 0 | 32.2 | 40 | 22 | 18 | 13 | 20 | 2 | 0 |
| Greg Harris | AND | mr | 28 | 2.60 | 5 | 5 | 4 | 40 | 0 | 0 | 0 | 52.0 | 39 | 15 | 15 | 28 | 40 | 1 | 5 |
| Andy Hawkins | ASP | sp | 24 | 5.14 | 2 | 9 | 0 | 44 | 7 | 0 | 0 | 82.1 | 93 | 54 | 47 | 34 | 44 | 12 | 8 |
| Neal Heaton* | CAR | sp | 24 | 2.51 | 2 | 1 | 2 | 18 | 4 | 0 | 0 | 46.2 | 55 | 14 | 13 | 13 | 18 | 2 | 2 |
| Tom Henke | NOR | mr | 26 | 10.80 | 0 | 1 | 2 | 18 | 0 | 0 | 0 | 21.2 | 34 | 26 | 26 | 13 | 20 | 8 | 0 |
| Willie Hernandez* | AND | cl | 29 | 2.64 | 7 | 5 | 32 | 70 | 7 | 0 | 0 | 99.0 | 86 | 34 | 29 | 37 | 68 | 4 | 9 |
| Orel Hershiser | HAM | mr | 25 | 2.70 | 16 | 3 | 0 | 28 | 28 | 7 | 1 | 199.2 | 172 | 76 | 60 | 48 | 121 | 22 | 19 |
| Joe Hesketh* | HNT | sp | 25 | 3.72 | 3 | 3 | 0 | 29 | 0 | 0 | 0 | 36.1 | 35 | 15 | 15 | 12 | 30 | 1 | 5 |
| Al Holland* | SOP | cl | 31 | 3.17 | 5 | 5 | 4 | 63 | 0 | 0 | 0 | 76.2 | 62 | 28 | 27 | 27 | 54 | 6 | 2 |
| Rick Honeycutt* | TWP | sp | 30 | 3.47 | 11 | 7 | 1 | 31 | 24 | 4 | 2 | 158.1 | 164 | 70 | 61 | 43 | 51 | 14 | 26 |
| Burt Hooton | CAR | mr | 34 | 3.34 | 1 | 4 | 0 | 52 | 0 | 0 | 0 | 70.0 | 68 | 27 | 26 | 18 | 48 | 6 | 4 |
| Ricky Horton* | RIN | sp | 24 | 4.45 | 5 | 9 | 0 | 19 | 17 | 0 | 0 | 93.0 | 110 | 55 | 46 | 32 | 49 | 12 | 6 |
| Charlie Hough | NOR | sp | 36 | 5.31 | 11 | 12 | 0 | 33 | 33 | 6 | 3 | 220.1 | 222 | 141 | 130 | 96 | 150 | 28 | 20 |
| Jay Howell | AND | mr | 28 | 3.26 | 12 | 5 | 5 | 83 | 0 | 0 | 0 | 91.0 | 83 | 36 | 33 | 35 | 97 | 7 | 4 |
| Ken Howell | SOP | mr | 23 | 1.64 | 2 | 1 | 2 | 29 | 0 | 0 | 0 | 38.1 | 29 | 7 | 7 | 10 | 46 | 1 | 4 |
| La Marr Hoyt | ROC | sp | 29 | 4.38 | 7 | 20 | 0 | 38 | 31 | 4 | 1 | 211.2 | 229 | 123 | 103 | 39 | 134 | 36 | 10 |
| Charles Hudson | CAR | sp | 25 | 5.16 | 5 | 8 | 0 | 21 | 21 | 0 | 0 | 127.1 | 152 | 79 | 73 | 38 | 74 | 11 | 7 |
| Mark Huismann | OKI | mr | 26 | 4.75 | 3 | 3 | 0 | 53 | 0 | 0 | 0 | 77.2 | 100 | 45 | 41 | 20 | 56 | 6 | 10 |
| Tom Hume | SAN | mr | 31 | 5.75 | 3 | 4 | 4 | 74 | 4 | 0 | 0 | 101.2 | 136 | 71 | 65 | 33 | 52 | 14 | 7 |
| Bruce Hurst* | HNT | sp | 26 | 3.89 | 10 | 16 | 0 | 36 | 36 | 2 | 0 | 222.0 | 229 | 108 | 96 | 76 | 125 | 20 | 11 |
| Danny Jackson* | JTB | sp | 22 | 3.90 | 3 | 4 | 0 | 16 | 8 | 0 | 0 | 60.0 | 74 | 31 | 26 | 26 | 36 | 5 | 8 |
| Roy Lee Jackson | QME | mr | 30 | 5.10 | 1 | 4 | 1 | 40 | 0 | 0 | 0 | 60.0 | 57 | 41 | 34 | 35 | 44 | 14 | 7 |
| Bob James | QME | mr | 25 | 3.87 | 5 | 4 | 1 | 66 | 0 | 0 | 0 | 79.0 | 70 | 38 | 34 | 49 | 65 | 3 | 5 |
| Mike Jeffcoat* | HNT | mr | 24 | 4.38 | 0 | 2 | 4 | 12 | 0 | 0 | 0 | 12.1 | 14 | 6 | 6 | 5 | 5 | 1 | 3 |
| Tommy John* | HNT | sp | 41 | 3.86 | 1 | 1 | 0 | 4 | 4 | 0 | 0 | 25.2 | 19 | 11 | 11 | 8 | 9 | 1 | 2 |
| Odell Jones | JTB | mr | 31 | 6.51 | 0 | 1 | 1 | 19 | 0 | 0 | 0 | 27.2 | 34 | 20 | 20 | 13 | 11 | 2 | 8 |
| Jimmy Key* | OKI | mr | 23 | 4.78 | 2 | 3 | 7 | 56 | 0 | 0 | 0 | 69.2 | 68 | 40 | 37 | 29 | 40 | 9 | 4 |
| Bob Knepper* | RIN | sp | 30 | 3.49 | 7 | 15 | 4 | 56 | 22 | 5 | 0 | 214.1 | 204 | 90 | 83 | 49 | 134 | 30 | 20 |
| Jerry Koosman* | TWP | sp | 41 | 4.10 | 2 | 3 | 0 | 8 | 8 | 0 | 0 | 48.1 | 52 | 26 | 22 | 12 | 36 | 2 | 6 |
| Bill Krueger* | ASP | sp | 26 | 7.19 | 1 | 19 | 0 | 28 | 28 | 1 | 0 | 142.2 | 199 | 122 | 114 | 88 | 58 | 15 | 19 |
| Mike Krukow | RIN | sp | 32 | 3.66 | 6 | 12 | 1 | 38 | 22 | 2 | 1 | 157.1 | 175 | 74 | 64 | 62 | 99 | 14 | 13 |
| Mike LaCoss | NOR | mr | 28 | 5.85 | 2 | 7 | 0 | 25 | 15 | 0 | 0 | 97.0 | 113 | 71 | 63 | 37 | 60 | 8 | 12 |
| Jeff Lahti | NOR | mr | 27 | 4.27 | 9 | 2 | 1 | 52 | 1 | 0 | 0 | 59.0 | 54 | 29 | 28 | 28 | 39 | 4 | 3 |
| Mark Langston* | TWP | sp | 23 | 4.22 | 8 | 10 | 0 | 32 | 32 | 1 | 0 | 168.2 | 151 | 93 | 79 | 86 | 142 | 17 | 10 |
| Dave LaPoint* | QME | sp | 24 | 4.66 | 6 | 14 | 0 | 28 | 28 | 2 | 1 | 162.1 | 165 | 90 | 84 | 70 | 103 | 13 | 27 |
| Gary Lavelle* | HNT | mr | 35 | 4.58 | 1 | 4 | 3 | 38 | 0 | 0 | 0 | 37.1 | 39 | 25 | 19 | 16 | 26 | 4 | 1 |
| Charlie Lea | OKI | sp | 27 | 4.78 | 5 | 5 | 0 | 14 | 12 | 0 | 0 | 81.0 | 95 | 51 | 43 | 43 | 38 | 7 | 1 |
| Tim Leary | JTB | mr | 25 | 4.40 | 1 | 2 | 2 | 36 | 0 | 0 | 0 | 45.0 | 59 | 25 | 22 | 20 | 17 | 2 | 7 |
| Craig Lefferts* | AND | mr | 26 | 2.57 | 7 | 3 | 9 | 73 | 0 | 0 | 0 | 80.2 | 78 | 28 | 23 | 20 | 47 | 8 | 14 |
| Charlie Leibrandt* | JTB | sp | 27 | 3.99 | 7 | 6 | 0 | 19 | 19 | 1 | 1 | 117.1 | 112 | 59 | 52 | 32 | 50 | 12 | 10 |
| Tim Lollar* | ROC | sp | 28 | 4.44 | 4 | 15 | 0 | 25 | 24 | 1 | 1 | 160.0 | 158 | 87 | 79 | 67 | 120 | 22 | 11 |
| Aurelio Lopez | OKI | mr | 35 | 5.25 | 6 | 7 | 15 | 50 | 11 | 0 | 0 | 84.0 | 92 | 53 | 49 | 43 | 54 | 10 | 4 |
| Gary Lucas* | RIN | mr | 29 | 3.96 | 6 | 5 | 16 | 48 | 0 | 0 | 0 | 52.1 | 54 | 26 | 23 | 18 | 32 | 6 | 8 |
| Ed Lynch | SAN | mr | 28 | 5.59 | 5 | 7 | 1 | 22 | 15 | 1 | 0 | 103.0 | 140 | 71 | 64 | 14 | 47 | 10 | 14 |
| Mike Madden* | ASP | mr | 26 | 9.47 | 0 | 1 | 1 | 20 | 0 | 0 | 0 | 25.2 | 28 | 32 | 27 | 27 | 21 | 4 | 7 |
| Rick Mahler | SOP | sp | 30 | 4.07 | 12 | 8 | 0 | 26 | 24 | 7 | 0 | 168.0 | 172 | 84 | 76 | 50 | 84 | 17 | 19 |
| Dennis Martinez | QME | sp | 29 | 5.95 | 3 | 15 | 0 | 34 | 16 | 0 | 0 | 121.0 | 140 | 84 | 80 | 33 | 69 | 25 | 10 |
| Tippy Martinez* | ASP | cl | 34 | 4.84 | 4 | 4 | 1 | 61 | 0 | 0 | 0 | 70.2 | 80 | 46 | 38 | 37 | 70 | 8 | 7 |
| Mike Mason* | SOP | sp | 25 | 3.01 | 17 | 4 | 0 | 25 | 25 | 6 | 3 | 167.1 | 139 | 66 | 56 | 34 | 96 | 17 | 12 |
| Bob McClure* | ROC | mr | 32 | 5.85 | 2 | 7 | 2 | 80 | 3 | 0 | 0 | 107.2 | 150 | 83 | 70 | 39 | 48 | 7 | 10 |
| Andy McGaffigan | RIN | mr | 27 | 2.45 | 4 | 4 | 8 | 49 | 0 | 0 | 0 | 69.2 | 54 | 23 | 19 | 23 | 62 | 4 | 7 |
| Tug McGraw* | HAM | mr | 39 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.0 | 3 | 2 | 0 | 0 | 2 | 0 | 0 |
| Scott McGregor* | OKI | sp | 30 | 2.89 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 9.1 | 11 | 3 | 3 | 1 | 1 | 0 | 2 |
| Craig McMurtry | QME | sp | 24 | 2.74 | 5 | 6 | 0 | 23 | 12 | 1 | 1 | 95.1 | 81 | 40 | 29 | 57 | 47 | 4 | 7 |
| Larry McWilliams* | AND | sp | 30 | 4.43 | 4 | 0 | 1 | 46 | 0 | 0 | 0 | 67.0 | 70 | 36 | 33 | 29 | 44 | 7 | 5 |
| Greg Minton |   | cl | 32 | 3.90 | 5 | 6 | 0 | 44 | 11 | 1 | 0 | 108.1 | 120 | 52 | 47 | 46 | 38 | 6 | 6 |
| Paul Mirabella* | JTB | mr | 30 | 3.57 | 5 | 2 | 0 | 21 | 7 | 0 | 0 | 63.0 | 65 | 31 | 25 | 25 | 28 | 4 | 4 |
| John Montefusco | TWP | sp | 34 | 6.75 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4.0 | 8 | 5 | 3 | 1 | 5 | 0 | 1 |
| Donnie Moore | HNT | cl | 30 | 2.57 | 5 | 3 | 27 | 63 | 0 | 0 | 0 | 70.0 | 63 | 20 | 20 | 21 | 55 | 5 | 7 |
| Mike Moore | TWP | sp | 24 | 2.05 | 1 | 0 | 0 | 3 | 3 | 1 | 0 | 22.0 | 11 | 5 | 5 | 8 | 19 | 0 | 1 |
| Jack Morris | SOP | sp | 29 | 3.40 | 16 | 6 | 0 | 32 | 29 | 5 | 3 | 209.1 | 181 | 90 | 79 | 76 | 134 | 17 | 15 |
| Gene Nelson | JTB | mr | 23 | 5.79 | 2 | 5 | 1 | 45 | 0 | 0 | 0 | 56.0 | 60 | 37 | 36 | 28 | 29 | 10 | 9 |
| Tom Niedenfuer | ASP | cl | 24 | 2.31 | 4 | 1 | 0 | 31 | 0 | 0 | 0 | 50.2 | 36 | 14 | 13 | 21 | 44 | 1 | 2 |
| Joe Niekro | ROC | sp | 39 | 3.57 | 10 | 16 | 0 | 40 | 31 | 3 | 0 | 222.0 | 227 | 121 | 88 | 89 | 115 | 24 | 18 |
| Phil Niekro | TWP | sp | 45 | 3.47 | 9 | 7 | 0 | 42 | 16 | 1 | 1 | 122.0 | 122 | 52 | 47 | 40 | 90 | 6 | 14 |
| Al Nipper | CST | sp | 25 | 3.68 | 5 | 6 | 4 | 40 | 4 | 0 | 0 | 88.0 | 88 | 45 | 36 | 21 | 34 | 14 | 5 |
| Edwin Nunez | HAM | mr | 21 | 1.55 | 6 | 4 | 9 | 60 | 0 | 0 | 0 | 75.1 | 41 | 15 | 13 | 26 | 57 | 7 | 2 |
| Randy O'Neal | SOP | sp | 23 | 3.00 | 2 | 0 | 0 | 7 | 0 | 0 | 0 | 15.0 | 15 | 5 | 5 | 5 | 11 | 2 | 3 |
| Bobby Ojeda* | RIN | sp | 26 | 4.16 | 11 | 10 | 0 | 31 | 31 | 5 | 3 | 188.0 | 181 | 96 | 87 | 88 | 109 | 8 | 14 |
| Jesse Orosco* | SOP | cl | 27 | 1.17 | 3 | 1 | 33 | 69 | 0 | 0 | 0 | 84.2 | 44 | 12 | 11 | 23 | 78 | 4 | 4 |
| Bob Owchinko* | CAR | mr | 29 | 3.09 | 7 | 4 | 2 | 52 | 0 | 0 | 0 | 67.0 | 59 | 31 | 23 | 27 | 45 | 5 | 2 |
| David Palmer | QME | sp | 26 | 4.02 | 6 | 7 | 0 | 16 | 16 | 0 | 0 | 96.1 | 106 | 55 | 43 | 36 | 47 | 8 | 6 |
| Reggie Patterson | SOP | sp | 25 | 12.60 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5.0 | 6 | 7 | 7 | 2 | 4 | 4 | 0 |
| Alejandro Pena | ASP | sp | 25 | 4.77 | 5 | 10 | 0 | 24 | 24 | 2 | 1 | 149.0 | 162 | 98 | 79 | 49 | 82 | 18 | 13 |
| Pascual Perez | JTB | sp | 27 | 4.62 | 7 | 11 | 0 | 35 | 25 | 3 | 1 | 173.1 | 191 | 96 | 89 | 49 | 112 | 23 | 24 |
| Dan Petry | AVI | sp | 25 | 3.46 | 17 | 9 | 0 | 33 | 33 | 9 | 1 | 231.2 | 219 | 105 | 89 | 62 | 150 | 18 | 19 |
| Chuck Porter | CAR | sp | 28 | 3.31 | 3 | 6 | 0 | 51 | 0 | 0 | 0 | 73.1 | 75 | 35 | 27 | 12 | 36 | 10 | 5 |
| Ted Power | TWP | mr | 29 | 2.58 | 11 | 3 | 5 | 85 | 0 | 0 | 0 | 90.2 | 88 | 33 | 26 | 34 | 69 | 3 | 5 |
| Joe Price* | AVI | sp | 27 | 3.38 | 2 | 0 | 0 | 2 | 2 | 1 | 0 | 16.0 | 13 | 6 | 6 | 5 | 12 | 2 | 1 |
| Dan Quisenberry | CST | cl | 31 | 2.35 | 6 | 4 | 14 | 88 | 0 | 0 | 0 | 130.1 | 134 | 41 | 34 | 7 | 40 | 11 | 10 |
| Dennis Rasmussen* | OKI | sp | 25 | 3.76 | 9 | 8 | 3 | 73 | 9 | 0 | 0 | 134.0 | 126 | 66 | 56 | 68 | 108 | 14 | 17 |
| Shane Rawley* | HNT | sp | 28 | 3.82 | 9 | 4 | 0 | 21 | 20 | 3 | 1 | 127.1 | 132 | 57 | 54 | 44 | 58 | 10 | 25 |
| Jeff Reardon | SOP | cl | 28 | 2.64 | 10 | 2 | 4 | 74 | 0 | 0 | 0 | 92.0 | 63 | 30 | 27 | 41 | 80 | 8 | 4 |
| Ron Reed | HAM | cl | 41 | 3.65 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 12.1 | 13 | 5 | 5 | 2 | 4 | 0 | 3 |
| Rick Reuschel | HNT | sp | 35 | 6.84 | 2 | 5 | 0 | 22 | 11 | 0 | 0 | 75.0 | 116 | 62 | 57 | 14 | 36 | 10 | 9 |
| Jerry Reuss* | SAN | sp | 35 | 2.64 | 7 | 6 | 0 | 45 | 6 | 1 | 0 | 105.2 | 103 | 35 | 31 | 22 | 39 | 4 | 8 |
| Rick Rhoden | NOR | sp | 31 | 4.71 | 13 | 9 | 0 | 32 | 32 | 4 | 1 | 216.0 | 238 | 128 | 113 | 68 | 105 | 35 | 18 |
| Dave Righetti* | CST | cl | 25 | 3.22 | 4 | 3 | 21 | 69 | 0 | 0 | 0 | 86.2 | 77 | 33 | 31 | 38 | 97 | 6 | 5 |
| Jose Rijo | NOR | mr | 19 | 6.56 | 4 | 4 | 0 | 10 | 10 | 1 | 0 | 59.0 | 78 | 52 | 43 | 29 | 48 | 9 | 4 |
| Don Robinson | HAM | mr | 27 | 3.08 | 9 | 3 | 0 | 18 | 14 | 2 | 0 | 102.1 | 85 | 45 | 35 | 43 | 85 | 14 | 4 |
| Jeff Robinson | JTB | sp | 23 | 4.53 | 9 | 8 | 0 | 22 | 22 | 1 | 0 | 141.0 | 150 | 74 | 71 | 55 | 67 | 13 | 18 |
| Ron Robinson | AVI | mr | 22 | 2.91 | 4 | 2 | 0 | 28 | 2 | 1 | 0 | 43.1 | 40 | 16 | 14 | 10 | 24 | 6 | 4 |
| Steve Rogers | ASP | sp | 34 | 5.23 | 2 | 7 | 0 | 25 | 11 | 1 | 0 | 82.2 | 95 | 54 | 48 | 43 | 40 | 6 | 11 |
| Ron Romanick | TWP | sp | 23 | 6.43 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 14.0 | 22 | 10 | 10 | 4 | 5 | 3 | 1 |
| Dave Rozema | QME | sp | 27 | 3.77 | 4 | 5 | 0 | 12 | 12 | 1 | 1 | 76.1 | 84 | 34 | 32 | 10 | 40 | 11 | 6 |
| Dave Rucker* | HAM | mr | 26 | 2.45 | 1 | 2 | 1 | 13 | 0 | 0 | 0 | 18.1 | 21 | 7 | 5 | 6 | 6 | 0 | 0 |
| Jeff Russell | JTB | sp | 22 | 5.64 | 5 | 12 | 1 | 36 | 19 | 3 | 2 | 137.1 | 170 | 96 | 86 | 45 | 67 | 15 | 8 |
| Dick Ruthven | SAN | sp | 33 | 3.86 | 1 | 2 | 2 | 42 | 2 | 0 | 0 | 77.0 | 74 | 40 | 33 | 35 | 42 | 6 | 2 |
| Nolan Ryan | AVI | sp | 37 | 3.03 | 10 | 8 | 0 | 28 | 28 | 2 | 2 | 187.1 | 143 | 77 | 63 | 84 | 194 | 18 | 9 |
| Bret Saberhagen | HNT | mr | 20 | 3.91 | 9 | 5 | 1 | 35 | 19 | 2 | 0 | 145.0 | 131 | 66 | 63 | 31 | 72 | 13 | 17 |
| Joe Sambito* | TWP | mr | 32 | 4.32 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 8.1 | 11 | 5 | 4 | 5 | 1 | 0 | 3 |
| Luis Sanchez | AVI | mr | 30 | 3.10 | 2 | 2 | 8 | 34 | 0 | 0 | 0 | 29.0 | 30 | 11 | 10 | 9 | 28 | 4 | 1 |
| Scott Sanderson | SOP | sp | 27 | 4.14 | 5 | 6 | 0 | 17 | 17 | 2 | 0 | 111.0 | 114 | 61 | 51 | 21 | 72 | 8 | 6 |
| Dan Schatzeder* | SOP | mr | 29 | 2.62 | 9 | 2 | 0 | 15 | 15 | 0 | 0 | 106.1 | 96 | 35 | 31 | 29 | 53 | 5 | 8 |
| Calvin Schiraldi | CST | sp | 22 | 6.28 | 0 | 0 | 0 | 6 | 1 | 0 | 0 | 14.1 | 16 | 10 | 10 | 7 | 14 | 5 | 1 |
| Dave Schmidt | HNT | cl | 27 | 3.75 | 8 | 7 | 2 | 60 | 0 | 0 | 0 | 72.0 | 78 | 37 | 30 | 21 | 37 | 4 | 8 |
| Mike Scott | NOR | sp | 29 | 4.21 | 9 | 8 | 0 | 25 | 25 | 0 | 0 | 145.1 | 155 | 78 | 68 | 48 | 72 | 14 | 15 |
| Rod Scurry* | HAM | mr | 28 | 3.83 | 6 | 4 | 3 | 36 | 0 | 0 | 0 | 44.2 | 45 | 20 | 19 | 18 | 51 | 5 | 2 |
| Ray Searage* | TWP | cl | 29 | 1.31 | 1 | 1 | 4 | 32 | 0 | 0 | 0 | 41.1 | 17 | 6 | 6 | 17 | 26 | 0 | 4 |
| Tom Seaver | HAM | sp | 39 | 2.53 | 20 | 5 | 0 | 33 | 33 | 8 | 7 | 241.2 | 178 | 76 | 68 | 52 | 124 | 18 | 8 |
| Bob Shirley* | TWP | mr | 30 | 0.00 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 5.0 | 4 | 0 | 0 | 0 | 3 | 0 | 0 |
| Eric Show | JTB | sp | 28 | 4.64 | 5 | 12 | 0 | 26 | 25 | 2 | 2 | 155.1 | 157 | 90 | 80 | 70 | 80 | 21 | 13 |
| Doug Sisk | TWP | cl | 26 | 3.11 | 3 | 4 | 2 | 60 | 0 | 0 | 0 | 72.1 | 62 | 31 | 25 | 40 | 33 | 4 | 12 |
| Bryn Smith | OKI | sp | 28 | 5.02 | 10 | 15 | 0 | 30 | 27 | 3 | 0 | 170.1 | 201 | 111 | 95 | 56 | 96 | 19 | 10 |
| Dave Smith | NOR | mr | 29 | 3.51 | 5 | 7 | 16 | 55 | 0 | 0 | 0 | 74.1 | 68 | 33 | 29 | 30 | 53 | 6 | 5 |
| Lee Smith | SAN | cl | 26 | 4.03 | 10 | 8 | 18 | 75 | 0 | 0 | 0 | 89.1 | 99 | 44 | 40 | 31 | 81 | 8 | 4 |
| Zane Smith* | QME | sp | 23 | 6.32 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 15.2 | 18 | 12 | 11 | 16 | 15 | 2 | 1 |
| Mike Smithson |   | sp | 29 | 3.47 | 11 | 9 | 0 | 29 | 24 | 10 | 1 | 192.0 | 187 | 81 | 74 | 46 | 108 | 20 | 23 |
| Nate Snell | OKI | mr | 31 | 0.93 | 0 | 1 | 3 | 8 | 0 | 0 | 0 | 9.2 | 7 | 1 | 1 | 1 | 9 | 1 | 0 |
| Julio Solano | NOR | mr | 24 | 4.22 | 2 | 4 | 5 | 30 | 0 | 0 | 0 | 42.2 | 36 | 21 | 20 | 11 | 22 | 8 | 5 |
| Mario Soto | AVI | sp | 27 | 3.80 | 17 | 8 | 0 | 34 | 34 | 4 | 0 | 227.1 | 207 | 106 | 96 | 75 | 154 | 37 | 10 |
| Dan Spillner | CAR | mr | 32 | 2.02 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 13.1 | 11 | 3 | 3 | 2 | 10 | 1 | 0 |
| Randy St.Claire | SAN | mr | 23 | 4.50 | 1 | 0 | 1 | 6 | 0 | 0 | 0 | 10.0 | 13 | 7 | 5 | 3 | 2 | 0 | 0 |
| Bob Stanley | TWP | cl | 29 | 3.00 | 4 | 5 | 22 | 75 | 0 | 0 | 0 | 111.0 | 120 | 40 | 37 | 22 | 54 | 6 | 5 |
| Mike Stanton | HAM | mr | 31 | 3.00 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 3.0 | 3 | 1 | 1 | 1 | 3 | 0 | 0 |
| Dave Stewart | HNT | sp | 27 | 4.10 | 7 | 6 | 2 | 58 | 16 | 3 | 2 | 166.2 | 148 | 80 | 76 | 71 | 97 | 19 | 11 |
| Sammy Stewart | QME | mr | 29 | 5.89 | 0 | 1 | 5 | 44 | 0 | 0 | 0 | 65.2 | 74 | 49 | 43 | 38 | 52 | 11 | 2 |
| Dave Stieb | CST | sp | 26 | 2.64 | 20 | 11 | 0 | 40 | 40 | 6 | 3 | 239.0 | 178 | 82 | 70 | 89 | 175 | 20 | 21 |
| Tim Stoddard | OKI | mr | 31 | 4.42 | 2 | 3 | 1 | 34 | 0 | 0 | 0 | 36.2 | 32 | 19 | 18 | 27 | 40 | 5 | 2 |
| Rick Sutcliffe | SAN | sp | 28 | 3.75 | 13 | 13 | 0 | 35 | 34 | 7 | 2 | 235.1 | 219 | 102 | 98 | 85 | 208 | 14 | 20 |
| Bruce Sutter | HAM | cl | 31 | 2.51 | 9 | 6 | 27 | 77 | 0 | 0 | 0 | 118.1 | 117 | 43 | 33 | 19 | 71 | 10 | 16 |
| Don Sutton | CAR | sp | 39 | 3.76 | 9 | 9 | 0 | 26 | 26 | 2 | 1 | 165.0 | 164 | 76 | 69 | 45 | 116 | 20 | 8 |
| Frank Tanana* | HNT | sp | 30 | 4.19 | 13 | 10 | 0 | 35 | 35 | 5 | 1 | 212.2 | 190 | 112 | 99 | 60 | 138 | 34 | 9 |
| Kent Tekulve | RIN | mr | 37 | 3.91 | 2 | 6 | 1 | 39 | 8 | 0 | 0 | 73.2 | 85 | 33 | 32 | 27 | 23 | 5 | 13 |
| Tom Tellmann | HNT | mr | 30 | 2.27 | 5 | 4 | 2 | 36 | 0 | 0 | 0 | 39.2 | 35 | 11 | 10 | 13 | 20 | 0 | 2 |
| Walt Terrell | HNT | sp | 26 | 1.57 | 2 | 1 | 1 | 15 | 0 | 0 | 0 | 28.2 | 27 | 5 | 5 | 8 | 17 | 1 | 8 |
| Roy Thomas | SAN | mr | 31 | 2.89 | 3 | 2 | 0 | 15 | 6 | 0 | 0 | 56.0 | 51 | 19 | 18 | 30 | 51 | 3 | 2 |
| Mark Thurmond* | OKI | sp | 27 | 1.82 | 1 | 2 | 2 | 32 | 0 | 0 | 0 | 39.2 | 36 | 9 | 8 | 16 | 12 | 1 | 7 |
| Jay Tibbs | SAN | sp | 22 | 3.90 | 6 | 6 | 0 | 14 | 12 | 2 | 0 | 92.1 | 82 | 45 | 40 | 36 | 41 | 8 | 12 |
| Steve Trout* | HNT | sp | 26 | 3.05 | 11 | 5 | 0 | 27 | 21 | 1 | 1 | 133.0 | 127 | 54 | 45 | 45 | 55 | 5 | 19 |
| John Tudor* | AND | sp | 30 | 4.26 | 10 | 7 | 0 | 29 | 26 | 0 | 0 | 160.2 | 159 | 83 | 76 | 44 | 69 | 16 | 14 |
| Fernando Valenzuela* | CAR | sp | 23 | 4.57 | 11 | 15 | 0 | 32 | 32 | 6 | 2 | 208.2 | 203 | 126 | 106 | 95 | 175 | 23 | 15 |
| Ed Vande Berg* | ASP | mr | 25 | 5.12 | 3 | 5 | 0 | 37 | 6 | 0 | 0 | 82.2 | 101 | 53 | 47 | 38 | 42 | 8 | 16 |
| Frank Viola* | SAN | sp | 24 | 4.69 | 9 | 16 | 0 | 34 | 33 | 4 | 1 | 217.0 | 223 | 128 | 113 | 72 | 130 | 28 | 19 |
| Dave Von Ohlen* | AVI | mr | 25 | 3.18 | 0 | 1 | 2 | 5 | 0 | 0 | 0 | 5.2 | 5 | 3 | 2 | 2 | 4 | 0 | 0 |
| Tom Waddell |   | mr | 25 | 4.00 | 3 | 6 | 1 | 58 | 0 | 0 | 0 | 81.0 | 67 | 40 | 36 | 37 | 36 | 11 | 4 |
| Bob Walk | JTB | sp | 27 | 2.00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 9.0 | 9 | 2 | 2 | 3 | 10 | 0 | 0 |
| Mike Walters | OKI | mr | 26 | 5.24 | 1 | 1 | 3 | 20 | 0 | 0 | 0 | 22.1 | 25 | 13 | 13 | 11 | 10 | 3 | 5 |
| Bob Welch | SOP | sp | 27 | 3.22 | 12 | 6 | 3 | 48 | 19 | 1 | 1 | 165.0 | 152 | 66 | 59 | 50 | 110 | 10 | 12 |
| Eddie Whitson | QME | sp | 29 | 4.28 | 8 | 11 | 0 | 24 | 24 | 0 | 0 | 147.1 | 177 | 81 | 70 | 54 | 84 | 17 | 16 |
| Milt Wilcox | NOR | sp | 34 | 3.56 | 3 | 2 | 0 | 7 | 7 | 1 | 1 | 48.0 | 51 | 22 | 19 | 12 | 22 | 3 | 4 |
| Mike Witt | RIN | sp | 23 | 3.81 | 9 | 8 | 0 | 35 | 27 | 4 | 3 | 198.2 | 186 | 89 | 84 | 73 | 175 | 13 | 15 |
| Curt Young* | ROC | sp | 24 | 6.63 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 19.0 | 27 | 14 | 14 | 5 | 9 | 3 | 0 |
| Pat Zachry | ROC | mr | 32 | 3.28 | 5 | 2 | 4 | 69 | 0 | 0 | 0 | 90.2 | 86 | 43 | 33 | 45 | 46 | 6 | 12 |
| Geoff Zahn* | TWP | sp | 38 | 2.98 | 13 | 6 | 0 | 29 | 29 | 6 | 2 | 196.1 | 192 | 72 | 65 | 38 | 73 | 14 | 24 |
| 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 |
| Don Aase | CST | cl | 29 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 10.4 | 2.7 | 13.2 | 5.4 | 0.7 | 2.0 | 1.46 |
| Juan Agosto* | NOR | mr | 26 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 10.8 | 5.9 | 16.7 | 3.4 | 0.5 | 0.6 | 1.85 |
| Doyle Alexander | AVI | sp | 33 | 18 | 3 | 2 | 1 | 4 | 0 | 6 | 7 | 8.6 | 2.5 | 11.1 | 4.9 | 0.8 | 1.9 | 1.23 |
| Neil Allen | NOR | mr | 26 | 4 | 5 | 1 | 1 | 5 | 0 | 1 | 3 | 9.0 | 3.0 | 12.1 | 5.0 | 0.7 | 1.7 | 1.33 |
| Larry Andersen | TWP | mr | 31 | 6 | 3 | 3 | 0 | 1 | 2 | 0 | 2 | 7.6 | 1.8 | 9.4 | 6.2 | 0.5 | 3.4 | 1.04 |
| Joaquin Andujar | CST | sp | 31 | 17 | 5 | 0 | 8 | 4 | 1 | 2 | 6 | 7.3 | 2.6 | 10.2 | 4.1 | 0.8 | 1.5 | 1.10 |
| Doug Bair | AVI | mr | 34 | 5 | 1 | 0 | 0 | 3 | 0 | 2 | 2 | 9.5 | 4.2 | 13.7 | 6.6 | 1.1 | 1.6 | 1.52 |
| Floyd Bannister* | ASP | sp | 29 | 11 | 4 | 0 | 1 | 2 | 0 | 2 | 5 | 10.9 | 3.6 | 14.6 | 8.1 | 0.9 | 2.2 | 1.61 |
| Len Barker | ROC | sp | 28 | 7 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 7.2 | 1.7 | 8.8 | 6.5 | 0.2 | 3.9 | 0.98 |
| Salome Barojas |   | mr | 27 | 1 | 4 | 2 | 0 | 2 | 0 | 1 | 2 | 11.6 | 5.6 | 17.2 | 3.2 | 1.3 | 0.6 | 1.91 |
| Dave Beard | ASP | mr | 24 | 7 | 1 | 9 | 5 | 3 | 2 | 2 | 4 | 13.9 | 3.7 | 18.2 | 4.1 | 1.9 | 1.1 | 1.95 |
| Jim Beattie | ROC | sp | 29 | 14 | 5 | 4 | 6 | 8 | 0 | 4 | 13 | 10.5 | 3.9 | 14.7 | 5.1 | 0.7 | 1.3 | 1.60 |
| Joe Beckwith | AVI | mr | 29 | 3 | 0 | 1 | 3 | 3 | 0 | 0 | 2 | 12.0 | 2.1 | 14.8 | 6.7 | 0.9 | 3.2 | 1.56 |
| Steve Bedrosian | HAM | cl | 26 | 6 | 3 | 0 | 1 | 4 | 0 | 1 | 4 | 5.5 | 4.1 | 9.6 | 8.5 | 0.8 | 2.1 | 1.06 |
| Juan Berenguer | HAM | sp | 29 | 14 | 3 | 1 | 5 | 1 | 2 | 0 | 5 | 8.3 | 3.4 | 12.0 | 5.4 | 0.8 | 1.6 | 1.30 |
| Karl Best | NOR | mr | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 13.5 | 2.3 | 15.8 | 6.8 | 4.5 | 3.0 | 1.75 |
| Mike Bielecki | CST | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 11.6 | 0.0 | 11.6 | 3.9 | 0.0 | 99.0 | 1.29 |
| Bud Black* | AND | sp | 27 | 11 | 6 | 0 | 3 | 0 | 3 | 2 | 6 | 9.7 | 2.0 | 11.8 | 5.2 | 1.2 | 2.6 | 1.30 |
| Bert Blyleven | AND | sp | 33 | 24 | 4 | 0 | 5 | 4 | 0 | 0 | 8 | 7.9 | 3.1 | 11.2 | 6.4 | 0.9 | 2.1 | 1.22 |
| Mike Boddicker | CST | sp | 26 | 19 | 8 | 0 | 8 | 5 | 0 | 3 | 7 | 7.5 | 3.0 | 10.8 | 4.1 | 0.7 | 1.4 | 1.17 |
| Rich Bordi | NOR | mr | 25 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 8.5 | 1.5 | 10.0 | 3.7 | 1.5 | 2.4 | 1.11 |
| Oil Can Boyd | AVI | sp | 24 | 5 | 4 | 0 | 2 | 8 | 2 | 2 | 8 | 7.7 | 2.3 | 10.0 | 5.9 | 0.7 | 2.6 | 1.10 |
| Tom Browning* | JTB | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 7.4 | 2.4 | 9.8 | 5.4 | 0.3 | 2.3 | 1.09 |
| Warren Brusstar | HAM | mr | 32 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7.4 | 2.7 | 10.1 | 4.5 | 0.7 | 1.7 | 1.13 |
| Tom Burgmeier* | AVI | mr | 40 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 5.2 | 2.6 | 7.8 | 1.5 | 0.0 | 0.6 | 0.86 |
| Britt Burns* | SOP | mr | 25 | 10 | 4 | 5 | 0 | 0 | 0 | 3 | 5 | 10.4 | 4.2 | 14.5 | 6.8 | 0.8 | 1.6 | 1.62 |
| Ray Burris | TWP | sp | 33 | 9 | 5 | 4 | 5 | 0 | 2 | 3 | 7 | 8.9 | 4.7 | 14.1 | 3.8 | 0.6 | 0.8 | 1.52 |
| John Butcher | QME | sp | 27 | 7 | 6 | 0 | 5 | 2 | 0 | 6 | 3 | 9.2 | 1.5 | 11.0 | 3.4 | 0.6 | 2.3 | 1.18 |
| Jeff Calhoun* | AND | mr | 26 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 9.0 | 0.0 | 9.0 | 8.3 | 0.0 | 99.0 | 1.00 |
| Ernie Camacho | AND | cl | 29 | 8 | 3 | 2 | 2 | 3 | 3 | 1 | 0 | 6.8 | 4.0 | 11.0 | 5.1 | 0.3 | 1.3 | 1.20 |
| Rick Camp | HAM | sp | 31 | 5 | 3 | 0 | 1 | 3 | 0 | 2 | 3 | 7.7 | 4.4 | 12.2 | 3.7 | 0.7 | 0.8 | 1.34 |
| Bill Campbell | NOR | mr | 35 | 9 | 1 | 4 | 0 | 1 | 0 | 0 | 2 | 10.7 | 4.5 | 15.3 | 5.1 | 1.0 | 1.1 | 1.70 |
| John Candelaria* | AVI | sp | 30 | 3 | 3 | 0 | 2 | 0 | 0 | 3 | 7 | 10.1 | 2.0 | 12.2 | 5.6 | 1.1 | 2.8 | 1.34 |
| Tom Candiotti | HNT | sp | 26 | 2 | 2 | 4 | 0 | 0 | 0 | 0 | 1 | 9.3 | 5.7 | 15.0 | 5.3 | 1.0 | 0.9 | 1.67 |
| Steve Carlton* |   | sp | 39 | 15 | 8 | 1 | 0 | 9 | 2 | 2 | 6 | 8.8 | 2.9 | 11.7 | 6.0 | 0.4 | 2.1 | 1.30 |
| Don Carman* | SAN | mr | 24 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 10.6 | 1.6 | 12.3 | 10.6 | 2.5 | 6.5 | 1.36 |
| Bill Caudill | QME | cl | 27 | 6 | 3 | 2 | 0 | 0 | 0 | 3 | 3 | 8.9 | 2.6 | 11.5 | 7.7 | 1.3 | 2.9 | 1.28 |
| Ralph Citarella | ROC | mr | 26 | 0 | 0 | 0 | 3 | 3 | 0 | 1 | 0 | 9.0 | 4.8 | 15.4 | 5.8 | 0.0 | 1.2 | 1.53 |
| Jim Clancy | QME | sp | 28 | 35 | 13 | 0 | 3 | 9 | 0 | 5 | 10 | 11.4 | 3.4 | 14.9 | 5.0 | 1.2 | 1.5 | 1.64 |
| Mark Clear | RIN | mr | 28 | 12 | 5 | 0 | 0 | 3 | 0 | 0 | 4 | 8.7 | 9.1 | 17.8 | 9.5 | 0.9 | 1.0 | 1.97 |
| Roger Clemens | RIN | sp | 21 | 19 | 4 | 1 | 2 | 3 | 0 | 1 | 2 | 9.5 | 1.3 | 11.0 | 8.3 | 0.7 | 6.4 | 1.20 |
| Stew Cliburn | AND | mr | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0.0 | 9.8 | 0.0 | 0.0 | 0.0 | 1.09 |
| Jaime Cocanower | ROC | sp | 27 | 6 | 2 | 1 | 3 | 5 | 4 | 2 | 13 | 12.7 | 3.9 | 16.9 | 3.4 | 1.2 | 0.9 | 1.84 |
| Doug Corbett |   | mr | 31 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 2 | 10.4 | 2.8 | 13.4 | 6.8 | 1.0 | 2.4 | 1.47 |
| Joe Cowley | JTB | sp | 25 | 0 | 4 | 0 | 0 | 1 | 1 | 1 | 2 | 10.4 | 3.0 | 13.4 | 7.8 | 1.0 | 2.6 | 1.49 |
| Danny Cox | NOR | sp | 24 | 8 | 6 | 3 | 6 | 2 | 3 | 2 | 5 | 11.7 | 3.9 | 16.0 | 3.6 | 0.8 | 0.9 | 1.74 |
| Ron Darling | AND | sp | 23 | 9 | 8 | 0 | 8 | 9 | 1 | 5 | 9 | 7.2 | 4.2 | 11.7 | 5.8 | 0.7 | 1.4 | 1.26 |
| Danny Darwin | SOP | sp | 28 | 14 | 4 | 5 | 4 | 5 | 0 | 6 | 5 | 9.7 | 2.4 | 12.2 | 5.6 | 0.7 | 2.4 | 1.34 |
| Mark Davis* | RIN | sp | 23 | 11 | 8 | 5 | 3 | 6 | 6 | 6 | 7 | 10.2 | 3.2 | 13.6 | 6.2 | 1.4 | 1.9 | 1.49 |
| Ron Davis | ROC | cl | 28 | 8 | 2 | 6 | 3 | 12 | 0 | 2 | 3 | 11.3 | 4.5 | 16.1 | 9.6 | 1.9 | 2.1 | 1.75 |
| Storm Davis | CAR | sp | 22 | 12 | 7 | 0 | 16 | 6 | 2 | 3 | 10 | 10.3 | 3.1 | 14.1 | 4.4 | 0.7 | 1.4 | 1.49 |
| Bill Dawley | CAR | mr | 26 | 5 | 1 | 4 | 2 | 3 | 0 | 1 | 5 | 7.4 | 3.5 | 11.1 | 3.5 | 0.8 | 1.0 | 1.21 |
| Ken Dayley* | NOR | sp | 25 | 0 | 2 | 0 | 2 | 1 | 1 | 1 | 2 | 13.8 | 2.7 | 17.1 | 1.2 | 2.1 | 0.4 | 1.83 |
| Jeff Dedmon | CAR | mr | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8.1 | 2.4 | 10.5 | 8.1 | 0.8 | 3.3 | 1.16 |
| Jose DeLeon | ASP | sp | 23 | 37 | 12 | 8 | 4 | 3 | 0 | 1 | 5 | 8.3 | 5.1 | 13.6 | 7.2 | 0.7 | 1.4 | 1.48 |
| Luis DeLeon | ROC | mr | 25 | 4 | 2 | 3 | 10 | 0 | 1 | 0 | 1 | 10.0 | 2.5 | 14.5 | 8.2 | 2.9 | 3.3 | 1.39 |
| John Denny | CST | sp | 31 | 19 | 2 | 0 | 6 | 0 | 0 | 2 | 7 | 7.2 | 2.4 | 10.1 | 4.5 | 0.9 | 1.8 | 1.08 |
| Jim Deshaies* | NOR | sp | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 5.8 | 19.3 | 6.8 | 1.9 | 1.2 | 2.14 |
| Carlos Diaz* | SAN | mr | 26 | 9 | 2 | 2 | 2 | 0 | 1 | 1 | 2 | 13.4 | 7.9 | 21.7 | 6.0 | 0.7 | 0.8 | 2.36 |
| Frank DiPino* | ASP | cl | 27 | 8 | 1 | 7 | 1 | 2 | 1 | 2 | 3 | 9.2 | 4.6 | 14.0 | 7.1 | 0.7 | 1.5 | 1.54 |
| Ken Dixon | SOP | sp | 23 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 4.8 | 2.1 | 6.9 | 5.5 | 0.7 | 2.7 | 0.77 |
| Richard Dotson | CST | sp | 25 | 2 | 3 | 0 | 2 | 1 | 0 | 2 | 3 | 7.1 | 3.3 | 10.6 | 4.2 | 0.7 | 1.3 | 1.15 |
| Dave Dravecky* | SAN | mr | 28 | 9 | 2 | 1 | 5 | 1 | 3 | 1 | 6 | 8.8 | 3.7 | 12.8 | 3.8 | 0.8 | 1.0 | 1.39 |
| Jamie Easterly* | CAR | mr | 31 | 3 | 1 | 1 | 3 | 5 | 0 | 3 | 4 | 11.0 | 2.0 | 13.4 | 5.5 | 0.5 | 2.7 | 1.45 |
| Dennis Eckersley | TWP | sp | 29 | 18 | 8 | 2 | 2 | 3 | 1 | 2 | 8 | 8.5 | 2.3 | 10.9 | 5.0 | 0.7 | 2.2 | 1.20 |
| Steve Farr | RIN | sp | 27 | 10 | 8 | 1 | 4 | 0 | 1 | 4 | 5 | 9.3 | 3.6 | 13.2 | 6.7 | 1.3 | 1.9 | 1.43 |
| Sid Fernandez* | OKI | sp | 21 | 14 | 2 | 0 | 0 | 0 | 5 | 2 | 2 | 9.6 | 3.5 | 13.2 | 5.9 | 2.1 | 1.7 | 1.46 |
| Pete Filson* | QME | mr | 25 | 7 | 2 | 3 | 1 | 1 | 2 | 4 | 8 | 8.0 | 3.7 | 11.8 | 5.0 | 0.8 | 1.4 | 1.30 |
| Rollie Fingers | CST | cl | 37 | 4 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 7.9 | 2.0 | 9.9 | 6.6 | 0.7 | 3.3 | 1.10 |
| Mike Flanagan* | JTB | sp | 32 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 7.2 | 2.4 | 9.6 | 4.8 | 0.0 | 2.0 | 1.07 |
| Ray Fontenot* | HNT | sp | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 6.3 | 4.0 | 10.3 | 4.0 | 0.0 | 1.0 | 1.15 |
| Bob Forsch | OKI | sp | 34 | 1 | 1 | 1 | 0 | 5 | 0 | 1 | 3 | 11.6 | 3.8 | 15.4 | 2.7 | 1.9 | 0.7 | 1.71 |
| Terry Forster* | TWP | mr | 32 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 2 | 13.0 | 2.0 | 15.3 | 3.3 | 0.0 | 1.7 | 1.66 |
| Johnny Franco* | JTB | mr | 23 | 3 | 1 | 1 | 2 | 2 | 0 | 1 | 4 | 9.0 | 5.4 | 14.7 | 5.1 | 0.6 | 1.0 | 1.60 |
| George Frazier | ASP | mr | 29 | 16 | 2 | 2 | 0 | 4 | 0 | 1 | 5 | 8.8 | 2.8 | 11.6 | 7.1 | 0.8 | 2.6 | 1.29 |
| Brent Gaff | HAM | mr | 25 | 3 | 1 | 1 | 1 | 8 | 0 | 2 | 3 | 6.7 | 3.1 | 9.8 | 3.2 | 0.4 | 1.0 | 1.08 |
| Gene Garber | SAN | mr | 36 | 4 | 1 | 4 | 3 | 4 | 0 | 4 | 4 | 8.8 | 2.1 | 11.1 | 4.9 | 0.4 | 2.4 | 1.21 |
| Scott Garrelts | AND | mr | 22 | 10 | 1 | 0 | 1 | 4 | 0 | 0 | 2 | 8.9 | 6.2 | 15.4 | 7.3 | 0.6 | 1.2 | 1.68 |
| Dave Geisel* | SAN | mr | 29 | 7 | 4 | 1 | 0 | 0 | 0 | 1 | 2 | 9.6 | 2.7 | 12.2 | 3.9 | 0.3 | 1.4 | 1.36 |
| Dwight Gooden | CAR | sp | 19 | 23 | 10 | 0 | 0 | 2 | 7 | 2 | 8 | 6.5 | 3.6 | 10.1 | 10.8 | 0.7 | 3.0 | 1.12 |
| Tom Gorman* | AVI | mr | 26 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 6.8 | 0.8 | 7.6 | 4.6 | 0.8 | 5.5 | 0.84 |
| Rich Gossage | CST | cl | 32 | 8 | 1 | 1 | 3 | 2 | 1 | 2 | 1 | 8.0 | 3.2 | 11.5 | 6.1 | 1.0 | 1.9 | 1.24 |
| Jim Gott | JTB | mr | 24 | 8 | 4 | 1 | 4 | 1 | 0 | 4 | 4 | 10.1 | 4.8 | 15.3 | 6.4 | 1.0 | 1.3 | 1.66 |
| Kevin Gross | JTB | mr | 23 | 11 | 0 | 4 | 6 | 2 | 4 | 2 | 5 | 10.3 | 3.5 | 14.3 | 5.3 | 0.5 | 1.5 | 1.54 |
| Cecilio Guante | AVI | mr | 24 | 2 | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 8.5 | 3.8 | 12.5 | 5.6 | 1.3 | 1.5 | 1.36 |
| Mark Gubicza | AND | sp | 21 | 12 | 5 | 1 | 2 | 2 | 2 | 1 | 3 | 7.9 | 4.2 | 12.2 | 5.0 | 0.8 | 1.2 | 1.34 |
| Ron Guidry* | ROC | sp | 33 | 13 | 5 | 0 | 0 | 0 | 0 | 6 | 7 | 9.6 | 2.1 | 11.6 | 5.8 | 0.8 | 2.8 | 1.29 |
| Bill Gullickson | OKI | sp | 25 | 7 | 4 | 0 | 5 | 7 | 0 | 1 | 11 | 9.2 | 1.5 | 10.9 | 3.9 | 0.9 | 2.6 | 1.19 |
| Larry Gura* | ASP | sp | 36 | 22 | 11 | 2 | 1 | 0 | 0 | 2 | 9 | 9.8 | 4.0 | 13.9 | 3.4 | 1.0 | 0.9 | 1.53 |
| Moose Haas | OKI | sp | 28 | 16 | 8 | 0 | 0 | 0 | 0 | 3 | 9 | 9.8 | 1.7 | 11.5 | 4.0 | 0.9 | 2.4 | 1.28 |
| Atlee Hammaker* | ASP | sp | 26 | 3 | 1 | 3 | 0 | 1 | 1 | 0 | 2 | 11.0 | 3.6 | 14.6 | 5.5 | 0.6 | 1.5 | 1.62 |
| Greg Harris | AND | mr | 28 | 4 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 6.8 | 4.8 | 11.9 | 6.9 | 0.2 | 1.4 | 1.29 |
| Andy Hawkins | ASP | sp | 24 | 5 | 3 | 3 | 1 | 0 | 1 | 2 | 2 | 10.2 | 3.7 | 14.0 | 4.8 | 1.3 | 1.3 | 1.54 |
| Neal Heaton* | CAR | sp | 24 | 4 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 10.6 | 2.5 | 13.1 | 3.5 | 0.4 | 1.4 | 1.46 |
| Tom Henke | NOR | mr | 26 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 14.1 | 5.4 | 19.5 | 8.3 | 3.3 | 1.5 | 2.17 |
| Willie Hernandez* | AND | cl | 29 | 4 | 3 | 3 | 0 | 1 | 0 | 0 | 4 | 7.8 | 3.4 | 11.2 | 6.2 | 0.4 | 1.8 | 1.24 |
| Orel Hershiser | HAM | mr | 25 | 7 | 4 | 0 | 2 | 6 | 1 | 2 | 7 | 7.8 | 2.2 | 10.0 | 5.5 | 1.0 | 2.5 | 1.10 |
| Joe Hesketh* | HNT | sp | 25 | 1 | 0 | 2 | 0 | 2 | 2 | 2 | 0 | 8.7 | 3.0 | 11.6 | 7.4 | 0.2 | 2.5 | 1.29 |
| Al Holland* | SOP | cl | 31 | 5 | 1 | 2 | 0 | 2 | 2 | 0 | 2 | 7.3 | 3.2 | 10.4 | 6.3 | 0.7 | 2.0 | 1.16 |
| Rick Honeycutt* | TWP | sp | 30 | 6 | 5 | 2 | 7 | 0 | 0 | 1 | 5 | 9.3 | 2.4 | 12.2 | 2.9 | 0.8 | 1.2 | 1.31 |
| Burt Hooton | CAR | mr | 34 | 7 | 2 | 0 | 0 | 1 | 0 | 2 | 2 | 8.7 | 2.3 | 11.1 | 6.2 | 0.8 | 2.7 | 1.23 |
| Ricky Horton* | RIN | sp | 24 | 5 | 2 | 5 | 2 | 5 | 5 | 8 | 2 | 10.6 | 3.1 | 13.9 | 4.7 | 1.2 | 1.5 | 1.53 |
| Charlie Hough | NOR | sp | 36 | 10 | 7 | 0 | 8 | 9 | 3 | 3 | 11 | 9.1 | 3.9 | 13.3 | 6.1 | 1.1 | 1.6 | 1.44 |
| Jay Howell | AND | mr | 28 | 6 | 2 | 1 | 0 | 5 | 0 | 1 | 1 | 8.2 | 3.5 | 11.7 | 9.6 | 0.7 | 2.8 | 1.30 |
| Ken Howell | SOP | mr | 23 | 4 | 0 | 1 | 4 | 0 | 0 | 1 | 2 | 6.8 | 2.3 | 10.1 | 10.8 | 0.2 | 4.6 | 1.02 |
| La Marr Hoyt | ROC | sp | 29 | 19 | 7 | 1 | 2 | 0 | 0 | 4 | 9 | 9.7 | 1.7 | 11.5 | 5.7 | 1.5 | 3.4 | 1.27 |
| Charles Hudson | CAR | sp | 25 | 15 | 6 | 0 | 2 | 0 | 6 | 4 | 9 | 10.7 | 2.7 | 13.6 | 5.2 | 0.8 | 1.9 | 1.49 |
| Mark Huismann | OKI | mr | 26 | 9 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 11.6 | 2.3 | 13.9 | 6.5 | 0.7 | 2.8 | 1.55 |
| Tom Hume | SAN | mr | 31 | 15 | 1 | 6 | 4 | 1 | 0 | 7 | 2 | 12.0 | 2.9 | 15.3 | 4.6 | 1.2 | 1.6 | 1.66 |
| Bruce Hurst* | HNT | sp | 26 | 15 | 7 | 4 | 6 | 3 | 2 | 2 | 9 | 9.3 | 3.1 | 12.6 | 5.1 | 0.8 | 1.6 | 1.37 |
| Danny Jackson* | JTB | sp | 22 | 5 | 2 | 2 | 3 | 0 | 3 | 3 | 2 | 11.1 | 3.9 | 15.4 | 5.4 | 0.8 | 1.4 | 1.67 |
| Roy Lee Jackson | QME | mr | 30 | 3 | 0 | 0 | 3 | 4 | 0 | 1 | 3 | 8.6 | 5.3 | 14.3 | 6.6 | 2.1 | 1.3 | 1.53 |
| Bob James | QME | mr | 25 | 7 | 3 | 1 | 3 | 4 | 2 | 1 | 7 | 8.0 | 5.6 | 13.9 | 7.4 | 0.3 | 1.3 | 1.51 |
| Mike Jeffcoat* | HNT | mr | 24 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 10.2 | 3.6 | 13.9 | 3.6 | 0.7 | 1.0 | 1.54 |
| Tommy John* | HNT | sp | 41 | 4 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 6.7 | 2.8 | 9.5 | 3.2 | 0.4 | 1.1 | 1.05 |
| Odell Jones | JTB | mr | 31 | 0 | 1 | 0 | 4 | 3 | 0 | 1 | 1 | 11.1 | 4.2 | 16.6 | 3.6 | 0.7 | 0.8 | 1.70 |
| Jimmy Key* | OKI | mr | 23 | 1 | 5 | 0 | 2 | 3 | 3 | 0 | 5 | 8.8 | 3.7 | 12.8 | 5.2 | 1.2 | 1.4 | 1.39 |
| Bob Knepper* | RIN | sp | 30 | 6 | 6 | 4 | 0 | 2 | 0 | 6 | 6 | 8.6 | 2.1 | 10.6 | 5.6 | 1.3 | 2.7 | 1.18 |
| Jerry Koosman* | TWP | sp | 41 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 9.7 | 2.2 | 11.9 | 6.7 | 0.4 | 3.0 | 1.32 |
| Bill Krueger* | ASP | sp | 26 | 27 | 6 | 3 | 1 | 11 | 3 | 3 | 7 | 12.6 | 5.6 | 18.2 | 3.7 | 0.9 | 0.7 | 2.01 |
| Mike Krukow | RIN | sp | 32 | 15 | 9 | 5 | 6 | 5 | 4 | 4 | 9 | 10.0 | 3.5 | 13.9 | 5.7 | 0.8 | 1.6 | 1.51 |
| Mike LaCoss | NOR | mr | 28 | 10 | 2 | 0 | 0 | 5 | 0 | 4 | 1 | 10.5 | 3.4 | 13.9 | 5.6 | 0.7 | 1.6 | 1.55 |
| Jeff Lahti | NOR | mr | 27 | 1 | 1 | 0 | 3 | 0 | 0 | 2 | 2 | 8.2 | 4.3 | 13.0 | 5.9 | 0.6 | 1.4 | 1.39 |
| Mark Langston* | TWP | sp | 23 | 17 | 9 | 0 | 5 | 4 | 4 | 3 | 3 | 8.1 | 4.6 | 12.9 | 7.6 | 0.9 | 1.7 | 1.41 |
| Dave LaPoint* | QME | sp | 24 | 19 | 10 | 0 | 3 | 13 | 6 | 6 | 3 | 9.1 | 3.9 | 13.2 | 5.7 | 0.7 | 1.5 | 1.45 |
| Gary Lavelle* | HNT | mr | 35 | 6 | 0 | 1 | 1 | 2 | 0 | 2 | 0 | 9.4 | 3.9 | 13.5 | 6.3 | 1.0 | 1.6 | 1.47 |
| Charlie Lea | OKI | sp | 27 | 16 | 1 | 1 | 2 | 2 | 0 | 1 | 3 | 10.6 | 4.8 | 15.6 | 4.2 | 0.8 | 0.9 | 1.70 |
| Tim Leary | JTB | mr | 25 | 4 | 2 | 1 | 0 | 3 | 1 | 1 | 6 | 11.8 | 4.0 | 15.8 | 3.4 | 0.4 | 0.9 | 1.76 |
| Craig Lefferts* | AND | mr | 26 | 5 | 1 | 3 | 0 | 0 | 0 | 1 | 3 | 8.7 | 2.2 | 10.9 | 5.2 | 0.9 | 2.3 | 1.21 |
| Charlie Leibrandt* | JTB | sp | 27 | 11 | 3 | 1 | 2 | 3 | 0 | 4 | 3 | 8.6 | 2.5 | 11.2 | 3.8 | 0.9 | 1.6 | 1.23 |
| Tim Lollar* | ROC | sp | 28 | 8 | 6 | 1 | 2 | 10 | 0 | 4 | 5 | 8.9 | 3.8 | 12.8 | 6.8 | 1.2 | 1.8 | 1.41 |
| Aurelio Lopez | OKI | mr | 35 | 8 | 6 | 0 | 2 | 4 | 0 | 2 | 7 | 9.9 | 4.6 | 14.7 | 5.8 | 1.1 | 1.3 | 1.61 |
| Gary Lucas* | RIN | mr | 29 | 3 | 2 | 4 | 2 | 2 | 2 | 1 | 3 | 9.3 | 3.1 | 12.7 | 5.5 | 1.0 | 1.8 | 1.38 |
| Ed Lynch | SAN | mr | 28 | 6 | 0 | 0 | 4 | 1 | 0 | 5 | 7 | 12.2 | 1.2 | 13.8 | 4.1 | 0.9 | 3.4 | 1.50 |
| Mike Madden* | ASP | mr | 26 | 1 | 0 | 3 | 0 | 1 | 0 | 0 | 1 | 9.8 | 9.5 | 19.3 | 7.4 | 1.4 | 0.8 | 2.14 |
| Rick Mahler | SOP | sp | 30 | 16 | 6 | 1 | 5 | 3 | 1 | 2 | 2 | 9.2 | 2.7 | 12.2 | 4.5 | 0.9 | 1.7 | 1.32 |
| Dennis Martinez | QME | sp | 29 | 19 | 7 | 1 | 4 | 5 | 0 | 3 | 7 | 10.4 | 2.5 | 13.2 | 5.1 | 1.9 | 2.1 | 1.43 |
| Tippy Martinez* | ASP | cl | 34 | 6 | 1 | 5 | 1 | 7 | 0 | 1 | 3 | 10.2 | 4.7 | 15.0 | 8.9 | 1.0 | 1.9 | 1.66 |
| Mike Mason* | SOP | sp | 25 | 17 | 5 | 1 | 5 | 2 | 0 | 1 | 7 | 7.5 | 1.8 | 9.6 | 5.2 | 0.9 | 2.8 | 1.03 |
| Bob McClure* | ROC | mr | 32 | 8 | 3 | 2 | 1 | 1 | 4 | 3 | 5 | 12.5 | 3.3 | 15.9 | 4.0 | 0.6 | 1.2 | 1.76 |
| Andy McGaffigan | RIN | mr | 27 | 1 | 1 | 1 | 0 | 0 | 1 | 2 | 1 | 7.0 | 3.0 | 9.9 | 8.0 | 0.5 | 2.7 | 1.11 |
| Tug McGraw* | HAM | mr | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0.0 | 6.8 | 4.5 | 0.0 | 99.0 | 0.75 |
| Scott McGregor* | OKI | sp | 30 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 10.6 | 1.0 | 12.5 | 1.0 | 0.0 | 1.0 | 1.29 |
| Craig McMurtry | QME | sp | 24 | 18 | 3 | 1 | 1 | 0 | 5 | 1 | 3 | 7.6 | 5.4 | 13.1 | 4.4 | 0.4 | 0.8 | 1.45 |
| Larry McWilliams* | AND | sp | 30 | 4 | 3 | 1 | 1 | 2 | 1 | 3 | 3 | 9.4 | 3.9 | 13.4 | 5.9 | 0.9 | 1.5 | 1.48 |
| Greg Minton |   | cl | 32 | 9 | 2 | 1 | 3 | 11 | 0 | 1 | 4 | 10.0 | 3.8 | 14.0 | 3.2 | 0.5 | 0.8 | 1.53 |
| Paul Mirabella* | JTB | mr | 30 | 3 | 1 | 2 | 0 | 3 | 0 | 0 | 3 | 9.3 | 3.6 | 12.9 | 4.0 | 0.6 | 1.1 | 1.43 |
| John Montefusco | TWP | sp | 34 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 2.3 | 20.3 | 11.3 | 0.0 | 5.0 | 2.25 |
| Donnie Moore | HNT | cl | 30 | 1 | 3 | 6 | 2 | 2 | 0 | 1 | 2 | 8.1 | 2.7 | 11.1 | 7.1 | 0.6 | 2.6 | 1.20 |
| Mike Moore | TWP | sp | 24 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 4.5 | 3.3 | 7.8 | 7.8 | 0.0 | 2.4 | 0.86 |
| Jack Morris | SOP | sp | 29 | 11 | 7 | 5 | 2 | 11 | 0 | 4 | 5 | 7.8 | 3.3 | 11.1 | 5.8 | 0.7 | 1.8 | 1.23 |
| Gene Nelson | JTB | mr | 23 | 3 | 0 | 3 | 1 | 4 | 2 | 0 | 0 | 9.6 | 4.5 | 14.3 | 4.7 | 1.6 | 1.0 | 1.57 |
| Tom Niedenfuer | ASP | cl | 24 | 0 | 1 | 6 | 3 | 0 | 2 | 0 | 3 | 6.4 | 3.7 | 10.7 | 7.8 | 0.2 | 2.1 | 1.13 |
| Joe Niekro | ROC | sp | 39 | 32 | 9 | 4 | 3 | 12 | 3 | 11 | 6 | 9.2 | 3.6 | 12.9 | 4.7 | 1.0 | 1.3 | 1.42 |
| Phil Niekro | TWP | sp | 45 | 9 | 1 | 0 | 3 | 1 | 0 | 6 | 3 | 9.0 | 3.0 | 12.2 | 6.6 | 0.4 | 2.3 | 1.33 |
| Al Nipper | CST | sp | 25 | 5 | 0 | 0 | 2 | 3 | 0 | 1 | 4 | 9.0 | 2.1 | 11.4 | 3.5 | 1.4 | 1.6 | 1.24 |
| Edwin Nunez | HAM | mr | 21 | 4 | 2 | 2 | 3 | 0 | 0 | 0 | 2 | 4.9 | 3.1 | 8.4 | 6.8 | 0.8 | 2.2 | 0.89 |
| Randy O'Neal | SOP | sp | 23 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 9.0 | 3.0 | 12.6 | 6.6 | 1.2 | 2.2 | 1.33 |
| Bobby Ojeda* | RIN | sp | 26 | 14 | 8 | 6 | 3 | 0 | 1 | 4 | 5 | 8.7 | 4.2 | 13.0 | 5.2 | 0.4 | 1.2 | 1.43 |
| Jesse Orosco* | SOP | cl | 27 | 4 | 3 | 1 | 2 | 0 | 2 | 0 | 2 | 4.7 | 2.4 | 7.3 | 8.3 | 0.4 | 3.4 | 0.79 |
| Bob Owchinko* | CAR | mr | 29 | 3 | 1 | 1 | 0 | 4 | 0 | 0 | 4 | 7.9 | 3.6 | 11.6 | 6.0 | 0.7 | 1.7 | 1.28 |
| David Palmer | QME | sp | 26 | 13 | 6 | 0 | 1 | 0 | 1 | 1 | 4 | 9.9 | 3.4 | 13.4 | 4.4 | 0.7 | 1.3 | 1.47 |
| Reggie Patterson | SOP | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 3.6 | 14.4 | 7.2 | 7.2 | 2.0 | 1.60 |
| Alejandro Pena | ASP | sp | 25 | 13 | 3 | 2 | 4 | 6 | 1 | 1 | 5 | 9.8 | 3.0 | 13.0 | 5.0 | 1.1 | 1.7 | 1.42 |
| Pascual Perez | JTB | sp | 27 | 9 | 5 | 2 | 5 | 4 | 1 | 2 | 3 | 9.9 | 2.5 | 12.7 | 5.8 | 1.2 | 2.3 | 1.38 |
| Dan Petry | AVI | sp | 25 | 17 | 5 | 0 | 2 | 6 | 0 | 5 | 7 | 8.5 | 2.4 | 11.0 | 5.8 | 0.7 | 2.4 | 1.21 |
| Chuck Porter | CAR | sp | 28 | 5 | 1 | 2 | 1 | 6 | 0 | 1 | 3 | 9.2 | 1.5 | 10.8 | 4.4 | 1.2 | 3.0 | 1.19 |
| Ted Power | TWP | mr | 29 | 5 | 3 | 6 | 0 | 3 | 0 | 2 | 4 | 8.7 | 3.4 | 12.1 | 6.8 | 0.3 | 2.0 | 1.35 |
| Joe Price* | AVI | sp | 27 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 7.3 | 2.8 | 10.1 | 6.8 | 1.1 | 2.4 | 1.13 |
| Dan Quisenberry | CST | cl | 31 | 8 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 9.3 | 0.5 | 9.7 | 2.8 | 0.8 | 5.7 | 1.08 |
| Dennis Rasmussen* | OKI | sp | 25 | 12 | 3 | 2 | 2 | 8 | 3 | 1 | 6 | 8.5 | 4.6 | 13.2 | 7.3 | 0.9 | 1.6 | 1.45 |
| Shane Rawley* | HNT | sp | 28 | 2 | 4 | 1 | 1 | 8 | 0 | 1 | 0 | 9.3 | 3.1 | 12.5 | 4.1 | 0.7 | 1.3 | 1.38 |
| Jeff Reardon | SOP | cl | 28 | 7 | 2 | 11 | 4 | 6 | 0 | 2 | 5 | 6.2 | 4.0 | 10.6 | 7.8 | 0.8 | 2.0 | 1.13 |
| Ron Reed | HAM | cl | 41 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 9.5 | 1.5 | 11.7 | 2.9 | 0.0 | 2.0 | 1.22 |
| Rick Reuschel | HNT | sp | 35 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 4 | 13.9 | 1.7 | 15.7 | 4.3 | 1.2 | 2.6 | 1.73 |
| Jerry Reuss* | SAN | sp | 35 | 4 | 3 | 0 | 0 | 0 | 2 | 3 | 3 | 8.8 | 1.9 | 10.6 | 3.3 | 0.3 | 1.8 | 1.18 |
| Rick Rhoden | NOR | sp | 31 | 18 | 8 | 0 | 2 | 10 | 3 | 6 | 5 | 9.9 | 2.8 | 12.8 | 4.4 | 1.5 | 1.5 | 1.42 |
| Dave Righetti* | CST | cl | 25 | 3 | 4 | 2 | 1 | 0 | 2 | 1 | 4 | 8.0 | 3.9 | 12.0 | 10.1 | 0.6 | 2.6 | 1.33 |
| Jose Rijo | NOR | mr | 19 | 8 | 2 | 2 | 1 | 2 | 0 | 0 | 4 | 11.9 | 4.4 | 16.5 | 7.3 | 1.4 | 1.7 | 1.81 |
| Don Robinson | HAM | mr | 27 | 8 | 1 | 0 | 1 | 4 | 0 | 0 | 2 | 7.5 | 3.8 | 11.3 | 7.5 | 1.2 | 2.0 | 1.25 |
| Jeff Robinson | JTB | sp | 23 | 10 | 5 | 5 | 8 | 7 | 1 | 3 | 6 | 9.6 | 3.5 | 13.6 | 4.3 | 0.8 | 1.2 | 1.45 |
| Ron Robinson | AVI | mr | 22 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 8.3 | 2.1 | 10.4 | 5.0 | 1.2 | 2.4 | 1.15 |
| Steve Rogers | ASP | sp | 34 | 14 | 5 | 1 | 1 | 9 | 0 | 1 | 5 | 10.3 | 4.7 | 15.1 | 4.4 | 0.7 | 0.9 | 1.67 |
| Ron Romanick | TWP | sp | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 14.1 | 2.6 | 16.7 | 3.2 | 1.9 | 1.3 | 1.86 |
| Dave Rozema | QME | sp | 27 | 11 | 0 | 0 | 4 | 1 | 3 | 4 | 1 | 9.9 | 1.2 | 11.6 | 4.7 | 1.3 | 4.0 | 1.23 |
| Dave Rucker* | HAM | mr | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 10.3 | 2.9 | 13.3 | 2.9 | 0.0 | 1.0 | 1.47 |
| Jeff Russell | JTB | sp | 22 | 15 | 7 | 3 | 4 | 4 | 0 | 2 | 6 | 11.1 | 2.9 | 14.4 | 4.4 | 1.0 | 1.5 | 1.57 |
| Dick Ruthven | SAN | sp | 33 | 7 | 2 | 8 | 3 | 0 | 1 | 2 | 4 | 8.6 | 4.1 | 13.1 | 4.9 | 0.7 | 1.2 | 1.42 |
| Nolan Ryan | AVI | sp | 37 | 28 | 11 | 0 | 5 | 4 | 1 | 7 | 2 | 6.9 | 4.0 | 11.1 | 9.3 | 0.9 | 2.3 | 1.21 |
| Bret Saberhagen | HNT | mr | 20 | 9 | 2 | 3 | 2 | 4 | 0 | 2 | 3 | 8.1 | 1.9 | 10.2 | 4.5 | 0.8 | 2.3 | 1.12 |
| Joe Sambito* | TWP | mr | 32 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 11.9 | 5.4 | 17.3 | 1.1 | 0.0 | 0.2 | 1.92 |
| Luis Sanchez | AVI | mr | 30 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 9.3 | 2.8 | 12.1 | 8.7 | 1.2 | 3.1 | 1.34 |
| Scott Sanderson | SOP | sp | 27 | 6 | 1 | 0 | 0 | 0 | 0 | 6 | 5 | 9.2 | 1.7 | 10.9 | 5.8 | 0.6 | 3.4 | 1.22 |
| Dan Schatzeder* | SOP | mr | 29 | 3 | 7 | 5 | 1 | 1 | 0 | 1 | 1 | 8.1 | 2.5 | 10.7 | 4.5 | 0.4 | 1.8 | 1.18 |
| Calvin Schiraldi | CST | sp | 22 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 10.0 | 4.4 | 14.4 | 8.8 | 3.1 | 2.0 | 1.60 |
| Dave Schmidt | HNT | cl | 27 | 4 | 0 | 1 | 1 | 3 | 0 | 2 | 9 | 9.8 | 2.6 | 12.5 | 4.6 | 0.5 | 1.8 | 1.38 |
| Mike Scott | NOR | sp | 29 | 24 | 4 | 0 | 6 | 0 | 2 | 5 | 7 | 9.6 | 3.0 | 12.9 | 4.5 | 0.9 | 1.5 | 1.40 |
| Rod Scurry* | HAM | mr | 28 | 5 | 1 | 1 | 0 | 6 | 0 | 0 | 0 | 9.1 | 3.6 | 12.7 | 10.3 | 1.0 | 2.8 | 1.41 |
| Ray Searage* | TWP | cl | 29 | 4 | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 3.7 | 3.7 | 7.6 | 5.7 | 0.0 | 1.5 | 0.82 |
| Tom Seaver | HAM | sp | 39 | 22 | 2 | 0 | 2 | 4 | 0 | 3 | 5 | 6.6 | 1.9 | 8.6 | 4.6 | 0.7 | 2.4 | 0.95 |
| Bob Shirley* | TWP | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0.0 | 7.2 | 5.4 | 0.0 | 99.0 | 0.80 |
| Eric Show | JTB | sp | 28 | 9 | 7 | 3 | 2 | 5 | 0 | 3 | 7 | 9.1 | 4.1 | 13.3 | 4.6 | 1.2 | 1.1 | 1.46 |
| Doug Sisk | TWP | cl | 26 | 8 | 3 | 0 | 0 | 1 | 0 | 1 | 1 | 7.7 | 5.0 | 12.7 | 4.1 | 0.5 | 0.8 | 1.41 |
| Bryn Smith | OKI | sp | 28 | 14 | 5 | 1 | 5 | 1 | 2 | 3 | 6 | 10.6 | 3.0 | 13.8 | 5.1 | 1.0 | 1.7 | 1.51 |
| Dave Smith | NOR | mr | 29 | 2 | 1 | 1 | 2 | 1 | 0 | 3 | 1 | 8.2 | 3.6 | 12.1 | 6.4 | 0.7 | 1.8 | 1.32 |
| Lee Smith | SAN | cl | 26 | 5 | 2 | 3 | 0 | 6 | 0 | 0 | 1 | 10.0 | 3.1 | 13.1 | 8.2 | 0.8 | 2.6 | 1.46 |
| Zane Smith* | QME | sp | 23 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 10.3 | 9.2 | 19.5 | 8.6 | 1.1 | 0.9 | 2.17 |
| Mike Smithson |   | sp | 29 | 14 | 6 | 2 | 6 | 5 | 1 | 5 | 8 | 8.8 | 2.2 | 11.2 | 5.1 | 0.9 | 2.3 | 1.21 |
| Nate Snell | OKI | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0.9 | 7.4 | 8.4 | 0.9 | 9.0 | 0.83 |
| Julio Solano | NOR | mr | 24 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7.6 | 2.3 | 9.9 | 4.6 | 1.7 | 2.0 | 1.10 |
| Mario Soto | AVI | sp | 27 | 23 | 5 | 0 | 8 | 1 | 0 | 7 | 7 | 8.2 | 3.0 | 11.5 | 6.1 | 1.5 | 2.1 | 1.24 |
| Dan Spillner | CAR | mr | 32 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7.4 | 1.3 | 8.8 | 6.8 | 0.7 | 5.0 | 0.97 |
| Randy St.Claire | SAN | mr | 23 | 1 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 11.7 | 2.7 | 15.3 | 1.8 | 0.0 | 0.7 | 1.60 |
| Bob Stanley | TWP | cl | 29 | 4 | 2 | 5 | 2 | 1 | 0 | 3 | 2 | 9.7 | 1.8 | 11.7 | 4.4 | 0.5 | 2.5 | 1.28 |
| Mike Stanton | HAM | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 3.0 | 12.0 | 9.0 | 0.0 | 3.0 | 1.33 |
| Dave Stewart | HNT | sp | 27 | 12 | 6 | 1 | 3 | 11 | 0 | 4 | 5 | 8.0 | 3.8 | 12.0 | 5.2 | 1.0 | 1.4 | 1.31 |
| Sammy Stewart | QME | mr | 29 | 4 | 1 | 0 | 1 | 1 | 2 | 3 | 5 | 10.1 | 5.2 | 15.5 | 7.1 | 1.5 | 1.4 | 1.71 |
| Dave Stieb | CST | sp | 26 | 8 | 7 | 0 | 12 | 0 | 0 | 1 | 5 | 6.7 | 3.4 | 10.5 | 6.6 | 0.8 | 2.0 | 1.12 |
| Tim Stoddard | OKI | mr | 31 | 3 | 1 | 0 | 1 | 1 | 0 | 3 | 1 | 7.9 | 6.6 | 14.7 | 9.8 | 1.2 | 1.5 | 1.61 |
| Rick Sutcliffe | SAN | sp | 28 | 12 | 10 | 1 | 7 | 3 | 3 | 9 | 2 | 8.4 | 3.3 | 11.9 | 8.0 | 0.5 | 2.4 | 1.29 |
| Bruce Sutter | HAM | cl | 31 | 7 | 2 | 1 | 0 | 2 | 0 | 0 | 1 | 8.9 | 1.4 | 10.3 | 5.4 | 0.8 | 3.7 | 1.15 |
| Don Sutton | CAR | sp | 39 | 19 | 6 | 0 | 2 | 1 | 1 | 1 | 6 | 8.9 | 2.5 | 11.5 | 6.3 | 1.1 | 2.6 | 1.27 |
| Frank Tanana* | HNT | sp | 30 | 9 | 3 | 4 | 3 | 17 | 3 | 3 | 11 | 8.0 | 2.5 | 10.7 | 5.8 | 1.4 | 2.3 | 1.18 |
| Kent Tekulve | RIN | mr | 37 | 6 | 2 | 1 | 1 | 0 | 0 | 2 | 1 | 10.4 | 3.3 | 13.8 | 2.8 | 0.6 | 0.9 | 1.52 |
| Tom Tellmann | HNT | mr | 30 | 0 | 2 | 2 | 0 | 1 | 0 | 1 | 2 | 7.9 | 2.9 | 10.9 | 4.5 | 0.0 | 1.5 | 1.21 |
| Walt Terrell | HNT | sp | 26 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 8.5 | 2.5 | 11.0 | 5.3 | 0.3 | 2.1 | 1.22 |
| Roy Thomas | SAN | mr | 31 | 3 | 3 | 3 | 3 | 1 | 0 | 3 | 1 | 8.2 | 4.8 | 13.5 | 8.2 | 0.5 | 1.7 | 1.45 |
| Mark Thurmond* | OKI | sp | 27 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 8.2 | 3.6 | 12.0 | 2.7 | 0.2 | 0.8 | 1.31 |
| Jay Tibbs | SAN | sp | 22 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 6 | 8.0 | 3.5 | 11.5 | 4.0 | 0.8 | 1.1 | 1.28 |
| Steve Trout* | HNT | sp | 26 | 4 | 0 | 0 | 3 | 4 | 2 | 3 | 1 | 8.6 | 3.0 | 11.8 | 3.7 | 0.3 | 1.2 | 1.29 |
| John Tudor* | AND | sp | 30 | 12 | 4 | 4 | 3 | 1 | 1 | 2 | 9 | 8.9 | 2.5 | 11.5 | 3.9 | 0.9 | 1.6 | 1.26 |
| Fernando Valenzuela* | CAR | sp | 23 | 25 | 10 | 0 | 4 | 13 | 0 | 4 | 11 | 8.8 | 4.1 | 13.0 | 7.5 | 1.0 | 1.8 | 1.43 |
| Ed Vande Berg* | ASP | mr | 25 | 5 | 2 | 6 | 1 | 1 | 2 | 2 | 4 | 11.0 | 4.1 | 15.2 | 4.6 | 0.9 | 1.1 | 1.68 |
| Frank Viola* | SAN | sp | 24 | 4 | 1 | 3 | 2 | 9 | 2 | 5 | 7 | 9.2 | 3.0 | 12.3 | 5.4 | 1.2 | 1.8 | 1.36 |
| Dave Von Ohlen* | AVI | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 3.2 | 11.1 | 6.4 | 0.0 | 2.0 | 1.24 |
| Tom Waddell |   | mr | 25 | 2 | 3 | 0 | 1 | 0 | 0 | 2 | 2 | 7.4 | 4.1 | 11.7 | 4.0 | 1.2 | 1.0 | 1.28 |
| Bob Walk | JTB | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 3.0 | 12.0 | 10.0 | 0.0 | 3.3 | 1.33 |
| Mike Walters | OKI | mr | 26 | 1 | 1 | 3 | 0 | 0 | 0 | 1 | 2 | 10.1 | 4.4 | 14.5 | 4.0 | 1.2 | 0.9 | 1.61 |
| Bob Welch | SOP | sp | 27 | 14 | 10 | 0 | 2 | 6 | 2 | 2 | 7 | 8.3 | 2.7 | 11.1 | 6.0 | 0.5 | 2.2 | 1.22 |
| Eddie Whitson | QME | sp | 29 | 16 | 5 | 2 | 3 | 2 | 0 | 5 | 4 | 10.8 | 3.3 | 14.3 | 5.1 | 1.0 | 1.6 | 1.57 |
| Milt Wilcox | NOR | sp | 34 | 5 | 4 | 0 | 3 | 0 | 2 | 0 | 1 | 9.6 | 2.3 | 12.4 | 4.1 | 0.6 | 1.8 | 1.31 |
| Mike Witt | RIN | sp | 23 | 28 | 3 | 0 | 4 | 6 | 2 | 6 | 8 | 8.4 | 3.3 | 11.9 | 7.9 | 0.6 | 2.4 | 1.30 |
| Curt Young* | ROC | sp | 24 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 12.8 | 2.4 | 15.2 | 4.3 | 1.4 | 1.8 | 1.68 |
| Pat Zachry | ROC | mr | 32 | 5 | 8 | 1 | 3 | 7 | 0 | 1 | 3 | 8.5 | 4.5 | 13.3 | 4.6 | 0.6 | 1.0 | 1.44 |
| Geoff Zahn* | TWP | sp | 38 | 5 | 2 | 1 | 0 | 3 | 0 | 5 | 4 | 8.8 | 1.7 | 10.5 | 3.3 | 0.6 | 1.9 | 1.17 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Don Aase | CST | cl | 29 | .729 | 136 | .316 | 76 | .434 | 76 | .434 | 21.2 | 4.7 | 4.33 | 4.36 |
| Juan Agosto* | NOR | mr | 26 | .930 | 59 | .356 | 45 | .570 | 45 | .570 | 11.1 | 5.5 | 4.92 | 6.57 |
| Doyle Alexander | AVI | sp | 33 | .690 | 662 | .264 | 361 | .427 | 362 | .428 | 92.1 | 4.1 | 3.71 | 3.22 |
| Neil Allen | NOR | mr | 26 | .682 | 352 | .284 | 187 | .408 | 188 | .410 | 46.0 | 3.8 | 3.42 | 3.75 |
| Larry Andersen | TWP | mr | 31 | .543 | 247 | .251 | 103 | .321 | 103 | .321 | 23.0 | 2.6 | 2.37 | 2.09 |
| Joaquin Andujar | CST | sp | 31 | .631 | 741 | .228 | 368 | .389 | 376 | .398 | 85.0 | 3.3 | 2.93 | 2.76 |
| Doug Bair | AVI | mr | 34 | .804 | 174 | .299 | 126 | .508 | 126 | .508 | 35.0 | 5.6 | 5.07 | 4.81 |
| Floyd Bannister* | ASP | sp | 29 | .801 | 364 | .354 | 256 | .486 | 257 | .488 | 75.8 | 5.8 | 5.29 | 5.26 |
| Len Barker | ROC | sp | 28 | .553 | 112 | .259 | 48 | .327 | 48 | .327 | 10.1 | 2.4 | 2.18 | 1.84 |
| Salome Barojas |   | mr | 27 | .879 | 198 | .308 | 140 | .543 | 140 | .543 | 42.2 | 6.9 | 6.41 | 7.04 |
| Dave Beard | ASP | mr | 24 | .991 | 280 | .346 | 218 | .601 | 223 | .614 | 78.3 | 9.5 | 8.73 | 8.28 |
| Jim Beattie | ROC | sp | 29 | .811 | 627 | .314 | 408 | .492 | 414 | .499 | 118.2 | 5.7 | 5.25 | 5.07 |
| Joe Beckwith | AVI | mr | 29 | .828 | 127 | .378 | 81 | .471 | 84 | .488 | 26.6 | 6.3 | 5.52 | 5.80 |
| Steve Bedrosian | HAM | cl | 26 | .569 | 224 | .205 | 134 | .375 | 135 | .378 | 26.9 | 2.7 | 2.46 | 2.22 |
| Juan Berenguer | HAM | sp | 29 | .684 | 501 | .259 | 286 | .424 | 291 | .432 | 73.8 | 4.2 | 3.82 | 3.55 |
| Karl Best | NOR | mr | 25 | 1.146 | 14 | .286 | 15 | .750 | 15 | .750 | 5.1 | 10.6 | 10.29 | 8.57 |
| Mike Bielecki | CST | mr | 24 | .750 | 18 | .333 | 9 | .450 | 9 | .450 | 2.7 | 5.2 | 4.69 | 3.32 |
| Bud Black* | AND | sp | 27 | .742 | 685 | .285 | 404 | .457 | 407 | .460 | 109.6 | 4.7 | 4.27 | 4.06 |
| Bert Blyleven | AND | sp | 33 | .676 | 684 | .262 | 403 | .423 | 408 | .429 | 101.7 | 4.0 | 3.60 | 3.27 |
| Mike Boddicker | CST | sp | 26 | .643 | 870 | .238 | 441 | .396 | 449 | .403 | 100.6 | 3.3 | 2.99 | 2.93 |
| Rich Bordi | NOR | mr | 25 | .674 | 141 | .227 | 74 | .430 | 74 | .430 | 17.7 | 3.7 | 3.46 | 3.17 |
| Oil Can Boyd | AVI | sp | 24 | .626 | 628 | .252 | 321 | .386 | 323 | .389 | 73.4 | 3.2 | 2.92 | 2.62 |
| Tom Browning* | JTB | sp | 24 | .544 | 84 | .250 | 34 | .315 | 34 | .315 | 8.0 | 2.7 | 2.44 | 2.24 |
| Warren Brusstar | HAM | mr | 32 | .580 | 161 | .230 | 73 | .356 | 73 | .356 | 16.3 | 2.9 | 2.65 | 2.61 |
| Tom Burgmeier* | AVI | mr | 40 | .407 | 84 | .167 | 23 | .242 | 23 | .242 | 3.7 | 1.3 | 1.22 | 1.13 |
| Britt Burns* | SOP | mr | 25 | .767 | 266 | .327 | 172 | .461 | 172 | .461 | 50.1 | 5.4 | 4.97 | 4.92 |
| Ray Burris | TWP | sp | 33 | .719 | 378 | .272 | 213 | .430 | 218 | .440 | 57.9 | 4.7 | 4.24 | 4.36 |
| John Butcher | QME | sp | 27 | .654 | 424 | .274 | 186 | .370 | 191 | .380 | 46.7 | 3.4 | 3.11 | 3.21 |
| Jeff Calhoun* | AND | mr | 26 | .546 | 39 | .308 | 15 | .300 | 15 | .300 | 4.1 | 2.8 | 2.77 | 1.85 |
| Ernie Camacho | AND | cl | 29 | .548 | 261 | .238 | 116 | .329 | 118 | .334 | 24.6 | 2.6 | 2.33 | 2.60 |
| Rick Camp | HAM | sp | 31 | .678 | 381 | .241 | 211 | .425 | 212 | .427 | 47.6 | 3.6 | 3.26 | 3.55 |
| Bill Campbell | NOR | mr | 35 | .819 | 210 | .314 | 144 | .509 | 144 | .509 | 44.4 | 6.6 | 5.87 | 5.57 |
| John Candelaria* | AVI | sp | 30 | .751 | 419 | .298 | 247 | .454 | 249 | .458 | 70.0 | 5.0 | 4.50 | 4.23 |
| Tom Candiotti | HNT | sp | 26 | .787 | 88 | .284 | 62 | .500 | 62 | .500 | 16.1 | 5.2 | 4.83 | 4.99 |
| Steve Carlton* |   | sp | 39 | .665 | 529 | .295 | 282 | .400 | 282 | .400 | 69.6 | 3.7 | 3.34 | 3.30 |
| Don Carman* | SAN | mr | 24 | .830 | 29 | .345 | 25 | .532 | 25 | .532 | 6.5 | 5.2 | 4.79 | 5.44 |
| Bill Caudill | QME | cl | 27 | .721 | 277 | .289 | 180 | .449 | 180 | .449 | 47.3 | 4.5 | 4.02 | 3.86 |
| Ralph Citarella | ROC | mr | 26 | .701 | 58 | .293 | 32 | .395 | 35 | .432 | 9.5 | 5.0 | 4.54 | 4.31 |
| Jim Clancy | QME | sp | 28 | .825 | 656 | .326 | 425 | .493 | 428 | .497 | 134.5 | 6.4 | 5.74 | 5.91 |
| Mark Clear | RIN | mr | 28 | .774 | 166 | .319 | 148 | .495 | 148 | .495 | 41.7 | 6.1 | 5.51 | 6.29 |
| Roger Clemens | RIN | sp | 21 | .673 | 311 | .328 | 171 | .396 | 173 | .400 | 46.5 | 4.0 | 3.62 | 3.29 |
| Stew Cliburn | AND | mr | 27 | .769 | 13 | .308 | 6 | .462 | 6 | .462 | 2.0 | 6.0 | 4.43 | 2.81 |
| Jaime Cocanower | ROC | sp | 27 | .904 | 293 | .334 | 195 | .530 | 198 | .538 | 64.3 | 7.3 | 6.79 | 7.00 |
| Doug Corbett |   | mr | 31 | .762 | 198 | .318 | 126 | .465 | 127 | .469 | 35.8 | 5.2 | 4.79 | 4.69 |
| Joe Cowley | JTB | sp | 25 | .784 | 167 | .341 | 114 | .479 | 114 | .479 | 31.8 | 5.2 | 4.74 | 4.80 |
| Danny Cox | NOR | sp | 24 | .858 | 466 | .335 | 299 | .506 | 305 | .516 | 91.1 | 6.3 | 5.72 | 6.23 |
| Ron Darling | AND | sp | 23 | .656 | 552 | .243 | 317 | .405 | 325 | .416 | 75.7 | 3.6 | 3.27 | 3.28 |
| Danny Darwin | SOP | sp | 28 | .691 | 551 | .298 | 288 | .404 | 292 | .410 | 78.1 | 4.2 | 3.84 | 3.78 |
| Mark Davis* | RIN | sp | 23 | .832 | 526 | .302 | 378 | .521 | 381 | .525 | 109.0 | 5.9 | 5.42 | 5.08 |
| Ron Davis | ROC | cl | 28 | .891 | 236 | .352 | 211 | .554 | 214 | .562 | 68.4 | 7.6 | 6.92 | 6.78 |
| Storm Davis | CAR | sp | 22 | .761 | 704 | .307 | 400 | .442 | 416 | .460 | 116.7 | 5.1 | 4.66 | 4.77 |
| Bill Dawley | CAR | mr | 26 | .639 | 310 | .226 | 156 | .395 | 158 | .400 | 36.9 | 3.5 | 3.13 | 3.09 |
| Ken Dayley* | NOR | sp | 25 | .959 | 120 | .325 | 80 | .563 | 82 | .577 | 28.7 | 8.8 | 7.74 | 8.43 |
| Jeff Dedmon | CAR | mr | 24 | .608 | 66 | .273 | 34 | .362 | 34 | .362 | 8.4 | 3.3 | 3.05 | 2.85 |
| Jose DeLeon | ASP | sp | 23 | .719 | 448 | .288 | 303 | .450 | 307 | .455 | 81.8 | 4.8 | 4.31 | 4.14 |
| Luis DeLeon | ROC | mr | 25 | .937 | 124 | .282 | 115 | .575 | 125 | .625 | 37.0 | 7.5 | 6.82 | 6.67 |
| John Denny | CST | sp | 31 | .642 | 382 | .225 | 195 | .395 | 201 | .407 | 48.0 | 3.5 | 3.20 | 2.74 |
| Jim Deshaies* | NOR | sp | 24 | .985 | 31 | .387 | 28 | .609 | 28 | .609 | 8.9 | 8.3 | 7.72 | 9.45 |
| Carlos Diaz* | SAN | mr | 26 | .951 | 137 | .387 | 113 | .565 | 115 | .575 | 41.2 | 9.9 | 8.87 | 9.05 |
| Frank DiPino* | ASP | cl | 27 | .695 | 174 | .299 | 104 | .416 | 105 | .420 | 29.4 | 4.7 | 4.35 | 4.18 |
| Ken Dixon | SOP | sp | 23 | .485 | 35 | .171 | 15 | .319 | 15 | .319 | 2.0 | 1.4 | 1.27 | 1.13 |
| Richard Dotson | CST | sp | 25 | .622 | 272 | .224 | 136 | .385 | 138 | .391 | 29.4 | 3.0 | 2.74 | 2.80 |
| Dave Dravecky* | SAN | mr | 28 | .719 | 521 | .261 | 295 | .442 | 300 | .450 | 79.6 | 4.7 | 4.21 | 4.03 |
| Jamie Easterly* | CAR | mr | 31 | .738 | 246 | .333 | 130 | .417 | 133 | .426 | 39.7 | 5.1 | 4.57 | 4.43 |
| Dennis Eckersley | TWP | sp | 29 | .636 | 582 | .265 | 282 | .381 | 284 | .383 | 70.0 | 3.5 | 3.21 | 3.02 |
| Steve Farr | RIN | sp | 27 | .788 | 310 | .294 | 216 | .484 | 220 | .493 | 59.0 | 5.1 | 4.65 | 4.77 |
| Sid Fernandez* | OKI | sp | 21 | .851 | 288 | .267 | 226 | .555 | 226 | .555 | 65.6 | 6.4 | 5.76 | 5.40 |
| Pete Filson* | QME | mr | 25 | .661 | 325 | .246 | 175 | .405 | 176 | .407 | 44.9 | 4.0 | 3.64 | 3.35 |
| Rollie Fingers | CST | cl | 37 | .604 | 148 | .264 | 73 | .367 | 73 | .367 | 17.3 | 3.2 | 2.86 | 2.63 |
| Mike Flanagan* | JTB | sp | 32 | .558 | 58 | .259 | 24 | .329 | 24 | .329 | 5.0 | 2.4 | 2.16 | 1.88 |
| Ray Fontenot* | HNT | sp | 26 | .583 | 47 | .234 | 22 | .361 | 22 | .361 | 4.3 | 2.5 | 2.20 | 2.19 |
| Bob Forsch | OKI | sp | 34 | .895 | 198 | .288 | 139 | .563 | 139 | .563 | 42.5 | 7.0 | 6.54 | 6.57 |
| Terry Forster* | TWP | mr | 32 | .845 | 107 | .374 | 58 | .468 | 59 | .476 | 17.6 | 5.6 | 5.15 | 5.43 |
| Johnny Franco* | JTB | mr | 23 | .709 | 234 | .295 | 138 | .422 | 140 | .428 | 35.6 | 4.4 | 3.92 | 4.82 |
| George Frazier | ASP | mr | 29 | .685 | 319 | .292 | 186 | .421 | 186 | .421 | 49.0 | 4.2 | 3.82 | 3.45 |
| Brent Gaff | HAM | mr | 25 | .542 | 306 | .212 | 123 | .327 | 124 | .330 | 24.2 | 2.3 | 2.10 | 2.18 |
| Gene Garber | SAN | mr | 36 | .633 | 373 | .273 | 171 | .368 | 174 | .374 | 43.6 | 3.5 | 3.24 | 2.92 |
| Scott Garrelts | AND | mr | 22 | .696 | 132 | .303 | 85 | .423 | 86 | .428 | 24.8 | 5.2 | 4.64 | 5.00 |
| Dave Geisel* | SAN | mr | 29 | .700 | 178 | .309 | 89 | .406 | 89 | .406 | 22.9 | 3.9 | 3.45 | 3.74 |
| Dwight Gooden | CAR | sp | 19 | .590 | 451 | .264 | 288 | .378 | 288 | .378 | 64.0 | 3.0 | 2.80 | 2.45 |
| Tom Gorman* | AVI | mr | 26 | .599 | 63 | .222 | 29 | .372 | 29 | .372 | 5.2 | 2.2 | 1.96 | 1.71 |
| Rich Gossage | CST | cl | 32 | .664 | 259 | .251 | 147 | .411 | 150 | .419 | 38.4 | 4.1 | 3.72 | 3.38 |
| Jim Gott | JTB | mr | 24 | .846 | 306 | .307 | 229 | .526 | 233 | .536 | 69.6 | 6.6 | 6.11 | 5.41 |
| Kevin Gross | JTB | mr | 23 | .777 | 408 | .319 | 249 | .463 | 255 | .474 | 73.7 | 5.5 | 4.99 | 4.69 |
| Cecilio Guante | AVI | mr | 24 | .746 | 125 | .256 | 82 | .471 | 83 | .477 | 21.3 | 4.7 | 4.28 | 4.18 |
| Mark Gubicza | AND | sp | 21 | .690 | 504 | .248 | 300 | .439 | 302 | .442 | 73.5 | 4.1 | 3.73 | 3.62 |
| Ron Guidry* | ROC | sp | 33 | .716 | 599 | .299 | 336 | .433 | 336 | .433 | 89.0 | 4.3 | 3.93 | 3.64 |
| Bill Gullickson | OKI | sp | 25 | .710 | 740 | .270 | 388 | .431 | 393 | .437 | 98.7 | 4.0 | 3.66 | 3.43 |
| Larry Gura* | ASP | sp | 36 | .777 | 576 | .283 | 349 | .476 | 350 | .477 | 98.1 | 5.3 | 4.76 | 4.93 |
| Moose Haas | OKI | sp | 28 | .725 | 646 | .283 | 345 | .441 | 345 | .441 | 93.7 | 4.5 | 4.10 | 3.73 |
| Atlee Hammaker* | ASP | sp | 26 | .798 | 115 | .330 | 73 | .487 | 73 | .487 | 22.6 | 6.2 | 5.60 | 4.81 |
| Greg Harris | AND | mr | 28 | .568 | 152 | .250 | 78 | .350 | 80 | .359 | 16.6 | 2.8 | 2.59 | 2.80 |
| Andy Hawkins | ASP | sp | 24 | .773 | 282 | .287 | 177 | .475 | 178 | .477 | 48.9 | 5.2 | 4.81 | 5.11 |
| Neal Heaton* | CAR | sp | 24 | .713 | 171 | .310 | 84 | .412 | 84 | .412 | 24.8 | 4.8 | 4.30 | 4.14 |
| Tom Henke | NOR | mr | 26 | 1.114 | 71 | .366 | 81 | .723 | 81 | .723 | 29.5 | 12.1 | 11.04 | 10.74 |
| Willie Hernandez* | AND | cl | 29 | .608 | 298 | .275 | 149 | .366 | 149 | .366 | 34.1 | 3.1 | 2.79 | 2.87 |
| Orel Hershiser | HAM | mr | 25 | .625 | 615 | .244 | 310 | .384 | 312 | .386 | 69.8 | 3.1 | 2.83 | 2.83 |
| Joe Hesketh* | HNT | sp | 25 | .651 | 108 | .315 | 58 | .384 | 58 | .384 | 14.0 | 3.5 | 3.11 | 3.07 |
| Al Holland* | SOP | cl | 31 | .598 | 231 | .242 | 119 | .374 | 119 | .374 | 27.6 | 3.2 | 2.92 | 2.66 |
| Rick Honeycutt* | TWP | sp | 30 | .720 | 550 | .273 | 285 | .429 | 292 | .439 | 71.7 | 4.0 | 3.67 | 3.91 |
| Burt Hooton | CAR | mr | 34 | .675 | 218 | .284 | 119 | .410 | 119 | .410 | 30.7 | 4.0 | 3.56 | 3.28 |
| Ricky Horton* | RIN | sp | 24 | .800 | 323 | .303 | 199 | .476 | 201 | .481 | 59.5 | 5.7 | 5.18 | 5.05 |
| Charlie Hough | NOR | sp | 36 | .793 | 683 | .284 | 481 | .498 | 489 | .507 | 131.5 | 5.3 | 4.84 | 4.61 |
| Jay Howell | AND | mr | 28 | .679 | 244 | .311 | 163 | .426 | 163 | .426 | 41.2 | 4.1 | 3.67 | 3.37 |
| Ken Howell | SOP | mr | 23 | .533 | 94 | .298 | 45 | .290 | 49 | .316 | 10.6 | 2.5 | 2.23 | 2.18 |
| La Marr Hoyt | ROC | sp | 29 | .769 | 690 | .280 | 435 | .483 | 437 | .485 | 118.8 | 4.9 | 4.55 | 4.11 |
| Charles Hudson | CAR | sp | 25 | .773 | 442 | .319 | 260 | .459 | 262 | .462 | 78.0 | 5.4 | 4.96 | 4.68 |
| Mark Huismann | OKI | mr | 26 | .759 | 263 | .357 | 153 | .443 | 153 | .443 | 44.5 | 5.0 | 4.64 | 4.98 |
| Tom Hume | SAN | mr | 31 | .874 | 374 | .326 | 251 | .526 | 255 | .535 | 82.5 | 7.1 | 6.57 | 5.97 |
| Bruce Hurst* | HNT | sp | 26 | .734 | 734 | .285 | 432 | .450 | 438 | .456 | 118.8 | 4.8 | 4.34 | 4.01 |
| Danny Jackson* | JTB | sp | 22 | .841 | 202 | .342 | 135 | .496 | 138 | .507 | 41.4 | 6.3 | 5.60 | 5.69 |
| Roy Lee Jackson | QME | mr | 30 | .839 | 173 | .249 | 145 | .539 | 148 | .550 | 40.4 | 6.0 | 5.46 | 5.75 |
| Bob James | QME | mr | 25 | .703 | 231 | .290 | 152 | .433 | 155 | .442 | 40.3 | 4.6 | 4.13 | 3.96 |
| Mike Jeffcoat* | HNT | mr | 24 | .775 | 42 | .310 | 25 | .472 | 25 | .472 | 6.6 | 4.8 | 4.33 | 4.61 |
| Tommy John* | HNT | sp | 41 | .542 | 82 | .220 | 33 | .330 | 33 | .330 | 6.6 | 2.3 | 2.10 | 2.05 |
| Odell Jones | JTB | mr | 31 | .826 | 95 | .337 | 57 | .456 | 61 | .488 | 16.6 | 5.4 | 4.87 | 6.39 |
| Jimmy Key* | OKI | mr | 23 | .744 | 221 | .267 | 139 | .462 | 141 | .468 | 36.2 | 4.6 | 4.21 | 4.34 |
| Bob Knepper* | RIN | sp | 30 | .686 | 664 | .262 | 372 | .424 | 372 | .424 | 89.1 | 3.7 | 3.37 | 3.39 |
| Jerry Koosman* | TWP | sp | 41 | .701 | 157 | .318 | 87 | .420 | 87 | .420 | 22.2 | 4.0 | 3.72 | 3.45 |
| Bill Krueger* | ASP | sp | 26 | .889 | 531 | .347 | 368 | .531 | 369 | .532 | 122.1 | 7.7 | 6.93 | 7.49 |
| Mike Krukow | RIN | sp | 32 | .769 | 514 | .313 | 318 | .458 | 324 | .466 | 91.2 | 5.2 | 4.70 | 4.74 |
| Mike LaCoss | NOR | mr | 28 | .768 | 327 | .321 | 200 | .463 | 200 | .463 | 56.8 | 5.2 | 4.74 | 4.80 |
| Jeff Lahti | NOR | mr | 27 | .670 | 185 | .270 | 104 | .402 | 107 | .413 | 27.1 | 4.1 | 3.72 | 3.82 |
| Mark Langston* | TWP | sp | 23 | .711 | 485 | .276 | 329 | .448 | 334 | .454 | 84.5 | 4.5 | 4.06 | 4.03 |
| Dave LaPoint* | QME | sp | 24 | .726 | 503 | .302 | 301 | .435 | 304 | .439 | 76.8 | 4.2 | 3.83 | 4.34 |
| Gary Lavelle* | HNT | mr | 35 | .717 | 123 | .285 | 74 | .435 | 75 | .441 | 21.5 | 5.0 | 4.66 | 4.39 |
| Charlie Lea | OKI | sp | 27 | .758 | 296 | .297 | 176 | .456 | 178 | .461 | 55.4 | 6.0 | 5.54 | 5.40 |
| Tim Leary | JTB | mr | 25 | .807 | 169 | .337 | 97 | .466 | 97 | .466 | 29.5 | 5.8 | 5.31 | 5.63 |
| Craig Lefferts* | AND | mr | 26 | .697 | 252 | .278 | 140 | .428 | 140 | .428 | 32.8 | 3.6 | 3.29 | 3.32 |
| Charlie Leibrandt* | JTB | sp | 27 | .697 | 394 | .254 | 210 | .429 | 212 | .433 | 53.2 | 4.0 | 3.67 | 3.39 |
| Tim Lollar* | ROC | sp | 28 | .771 | 480 | .283 | 337 | .488 | 339 | .491 | 90.1 | 5.1 | 4.56 | 4.40 |
| Aurelio Lopez | OKI | mr | 35 | .785 | 274 | .299 | 183 | .478 | 185 | .483 | 53.2 | 5.6 | 5.13 | 5.28 |
| Gary Lucas* | RIN | mr | 29 | .767 | 166 | .289 | 105 | .469 | 107 | .478 | 27.1 | 4.6 | 4.19 | 4.21 |
| Ed Lynch | SAN | mr | 28 | .819 | 384 | .339 | 216 | .471 | 220 | .479 | 67.8 | 5.8 | 5.33 | 5.18 |
| Mike Madden* | ASP | mr | 26 | .968 | 75 | .320 | 80 | .630 | 80 | .630 | 22.8 | 7.8 | 7.19 | 7.71 |
| Rick Mahler | SOP | sp | 30 | .695 | 557 | .278 | 296 | .415 | 301 | .422 | 76.6 | 4.0 | 3.69 | 3.94 |
| Dennis Martinez | QME | sp | 29 | .835 | 399 | .288 | 274 | .517 | 278 | .525 | 80.1 | 5.8 | 5.36 | 5.34 |
| Tippy Martinez* | ASP | cl | 34 | .788 | 209 | .344 | 157 | .483 | 158 | .486 | 45.3 | 5.7 | 5.19 | 5.33 |
| Mike Mason* | SOP | sp | 25 | .602 | 528 | .231 | 249 | .366 | 254 | .374 | 56.3 | 2.9 | 2.73 | 2.51 |
| Bob McClure* | ROC | mr | 32 | .828 | 416 | .344 | 249 | .487 | 250 | .489 | 79.0 | 6.4 | 5.95 | 5.84 |
| Andy McGaffigan | RIN | mr | 27 | .604 | 191 | .262 | 106 | .379 | 106 | .379 | 22.4 | 2.9 | 2.60 | 2.37 |
| Tug McGraw* | HAM | mr | 39 | .500 | 14 | .214 | 5 | .313 | 5 | .313 | 0.9 | 1.9 | 1.90 | 1.06 |
| Scott McGregor* | OKI | sp | 30 | .631 | 36 | .306 | 12 | .308 | 13 | .333 | 3.0 | 2.8 | 2.56 | 3.75 |
| Craig McMurtry | QME | sp | 24 | .617 | 316 | .244 | 162 | .381 | 163 | .384 | 39.8 | 3.6 | 3.39 | 3.52 |
| Larry McWilliams* | AND | sp | 30 | .768 | 211 | .299 | 137 | .469 | 138 | .473 | 38.0 | 5.1 | 4.60 | 4.57 |
| Greg Minton |   | cl | 32 | .703 | 399 | .286 | 203 | .413 | 206 | .419 | 57.8 | 4.7 | 4.32 | 4.45 |
| Paul Mirabella* | JTB | mr | 30 | .673 | 222 | .275 | 113 | .405 | 113 | .405 | 29.6 | 4.1 | 3.80 | 3.83 |
| John Montefusco | TWP | sp | 34 | .979 | 15 | .533 | 12 | .571 | 12 | .571 | 4.7 | 9.7 | 9.49 | 8.60 |
| Donnie Moore | HNT | cl | 30 | .626 | 204 | .284 | 106 | .369 | 108 | .376 | 24.2 | 3.1 | 2.80 | 2.99 |
| Mike Moore | TWP | sp | 24 | .445 | 56 | .196 | 24 | .289 | 24 | .289 | 4.2 | 1.7 | 1.55 | 1.14 |
| Jack Morris | SOP | sp | 29 | .649 | 644 | .255 | 352 | .403 | 354 | .405 | 82.9 | 3.5 | 3.21 | 3.07 |
| Gene Nelson | JTB | mr | 23 | .828 | 183 | .273 | 133 | .530 | 134 | .534 | 36.1 | 5.7 | 5.22 | 5.48 |
| Tom Niedenfuer | ASP | cl | 24 | .537 | 141 | .248 | 67 | .319 | 70 | .333 | 14.2 | 2.5 | 2.27 | 2.12 |
| Joe Niekro | ROC | sp | 39 | .723 | 738 | .275 | 424 | .438 | 427 | .441 | 115.5 | 4.6 | 4.22 | 4.26 |
| Phil Niekro | TWP | sp | 45 | .680 | 384 | .302 | 210 | .402 | 213 | .407 | 54.6 | 4.0 | 3.63 | 3.51 |
| Al Nipper | CST | sp | 25 | .727 | 302 | .245 | 169 | .453 | 171 | .458 | 45.2 | 4.6 | 4.16 | 3.86 |
| Edwin Nunez | HAM | mr | 21 | .529 | 202 | .168 | 103 | .349 | 106 | .359 | 19.5 | 2.3 | 2.10 | 1.66 |
| Randy O'Neal | SOP | sp | 23 | .749 | 45 | .289 | 29 | .453 | 30 | .469 | 7.4 | 4.3 | 4.00 | 4.25 |
| Bobby Ojeda* | RIN | sp | 26 | .677 | 614 | .282 | 337 | .410 | 340 | .414 | 86.1 | 4.1 | 3.71 | 3.71 |
| Jesse Orosco* | SOP | cl | 27 | .431 | 215 | .186 | 87 | .270 | 89 | .276 | 14.1 | 1.5 | 1.35 | 1.24 |
| Bob Owchinko* | CAR | mr | 29 | .658 | 209 | .258 | 118 | .413 | 118 | .413 | 29.4 | 3.9 | 3.56 | 3.18 |
| David Palmer | QME | sp | 26 | .746 | 328 | .299 | 189 | .450 | 190 | .452 | 53.6 | 5.0 | 4.51 | 4.49 |
| Reggie Patterson | SOP | sp | 25 | 1.205 | 13 | .154 | 20 | .870 | 20 | .870 | 6.4 | 11.6 | 10.44 | 10.46 |
| Alejandro Pena | ASP | sp | 25 | .755 | 505 | .285 | 305 | .464 | 309 | .470 | 84.4 | 5.0 | 4.59 | 4.44 |
| Pascual Perez | JTB | sp | 27 | .776 | 552 | .304 | 352 | .475 | 357 | .482 | 94.4 | 4.9 | 4.41 | 4.57 |
| Dan Petry | AVI | sp | 25 | .645 | 739 | .272 | 377 | .388 | 379 | .390 | 92.5 | 3.5 | 3.23 | 3.11 |
| Chuck Porter | CAR | sp | 28 | .691 | 254 | .256 | 133 | .425 | 134 | .428 | 33.7 | 3.9 | 3.72 | 3.39 |
| Ted Power | TWP | mr | 29 | .611 | 286 | .297 | 139 | .355 | 139 | .355 | 34.3 | 3.3 | 3.07 | 3.19 |
| Joe Price* | AVI | sp | 27 | .659 | 44 | .250 | 26 | .413 | 26 | .413 | 6.3 | 3.7 | 3.19 | 3.01 |
| Dan Quisenberry | CST | cl | 31 | .625 | 468 | .263 | 190 | .361 | 190 | .361 | 47.5 | 3.2 | 2.95 | 2.78 |
| Dennis Rasmussen* | OKI | sp | 25 | .763 | 390 | .287 | 283 | .486 | 285 | .490 | 73.4 | 4.9 | 4.43 | 4.26 |
| Shane Rawley* | HNT | sp | 28 | .747 | 419 | .291 | 245 | .461 | 246 | .462 | 59.5 | 4.2 | 3.79 | 4.06 |
| Jeff Reardon | SOP | cl | 28 | .611 | 246 | .224 | 147 | .388 | 151 | .398 | 32.9 | 3.2 | 2.89 | 2.48 |
| Ron Reed | HAM | cl | 41 | .667 | 42 | .310 | 17 | .347 | 18 | .367 | 4.5 | 3.3 | 2.93 | 3.30 |
| Rick Reuschel | HNT | sp | 35 | .929 | 285 | .372 | 193 | .558 | 194 | .561 | 65.0 | 7.8 | 7.02 | 6.79 |
| Jerry Reuss* | SAN | sp | 35 | .636 | 368 | .269 | 162 | .374 | 162 | .374 | 39.7 | 3.4 | 3.05 | 2.81 |
| Rick Rhoden | NOR | sp | 31 | .785 | 729 | .278 | 458 | .488 | 460 | .490 | 127.1 | 5.2 | 4.77 | 4.78 |
| Dave Righetti* | CST | cl | 25 | .661 | 228 | .311 | 151 | .408 | 152 | .411 | 36.7 | 3.8 | 3.43 | 3.39 |
| Jose Rijo | NOR | mr | 19 | .904 | 189 | .365 | 153 | .554 | 154 | .558 | 50.8 | 7.9 | 6.98 | 6.89 |
| Don Robinson | HAM | mr | 27 | .671 | 297 | .239 | 192 | .436 | 193 | .439 | 46.7 | 4.0 | 3.69 | 3.41 |
| Jeff Robinson | JTB | sp | 23 | .766 | 472 | .290 | 282 | .459 | 290 | .472 | 77.8 | 4.9 | 4.47 | 4.56 |
| Ron Robinson | AVI | mr | 22 | .686 | 138 | .246 | 77 | .433 | 77 | .433 | 18.1 | 3.7 | 3.39 | 3.23 |
| Steve Rogers | ASP | sp | 34 | .779 | 283 | .314 | 174 | .466 | 175 | .469 | 50.3 | 5.4 | 4.93 | 5.32 |
| Ron Romanick | TWP | sp | 23 | .919 | 54 | .352 | 36 | .545 | 36 | .545 | 12.4 | 8.0 | 7.17 | 8.09 |
| Dave Rozema | QME | sp | 27 | .708 | 261 | .280 | 134 | .411 | 138 | .423 | 38.4 | 4.4 | 4.07 | 4.00 |
| Dave Rucker* | HAM | mr | 26 | .640 | 69 | .304 | 29 | .358 | 29 | .358 | 8.2 | 4.1 | 3.62 | 3.83 |
| Jeff Russell | JTB | sp | 22 | .819 | 492 | .315 | 309 | .496 | 313 | .502 | 94.3 | 6.1 | 5.56 | 5.25 |
| Dick Ruthven | SAN | sp | 33 | .682 | 259 | .263 | 142 | .412 | 145 | .420 | 38.1 | 4.3 | 4.00 | 3.77 |
| Nolan Ryan | AVI | sp | 37 | .629 | 489 | .256 | 314 | .397 | 319 | .404 | 73.1 | 3.4 | 3.16 | 3.02 |
| Bret Saberhagen | HNT | mr | 20 | .688 | 461 | .256 | 249 | .430 | 251 | .434 | 58.5 | 3.6 | 3.27 | 2.87 |
| Joe Sambito* | TWP | mr | 32 | .815 | 32 | .344 | 18 | .474 | 18 | .474 | 4.7 | 5.1 | 4.58 | 5.79 |
| Luis Sanchez | AVI | mr | 30 | .709 | 84 | .310 | 55 | .440 | 55 | .440 | 14.9 | 4.6 | 4.15 | 4.12 |
| Scott Sanderson | SOP | sp | 27 | .669 | 368 | .288 | 186 | .397 | 186 | .397 | 48.9 | 3.9 | 3.57 | 3.14 |
| Dan Schatzeder* | SOP | mr | 29 | .618 | 350 | .260 | 163 | .372 | 164 | .374 | 36.3 | 3.0 | 2.76 | 2.69 |
| Calvin Schiraldi | CST | sp | 22 | .985 | 39 | .282 | 43 | .662 | 43 | .662 | 13.3 | 8.4 | 7.53 | 7.00 |
| Dave Schmidt | HNT | cl | 27 | .692 | 252 | .294 | 126 | .400 | 127 | .403 | 34.5 | 4.2 | 3.89 | 3.75 |
| Mike Scott | NOR | sp | 29 | .726 | 493 | .286 | 271 | .428 | 277 | .438 | 76.8 | 4.7 | 4.28 | 4.30 |
| Rod Scurry* | HAM | mr | 28 | .724 | 121 | .331 | 89 | .456 | 89 | .456 | 24.0 | 4.8 | 4.35 | 4.13 |
| Ray Searage* | TWP | cl | 29 | .378 | 112 | .152 | 38 | .244 | 39 | .250 | 5.3 | 1.1 | 1.03 | 1.07 |
| Tom Seaver | HAM | sp | 39 | .536 | 762 | .210 | 315 | .329 | 317 | .331 | 67.8 | 2.5 | 2.27 | 1.90 |
| Bob Shirley* | TWP | mr | 30 | .474 | 16 | .250 | 5 | .263 | 5 | .263 | 1.1 | 1.9 | 1.71 | 1.27 |
| Eric Show | JTB | sp | 28 | .757 | 511 | .266 | 323 | .472 | 325 | .475 | 85.8 | 4.9 | 4.47 | 4.59 |
| Doug Sisk | TWP | cl | 26 | .656 | 231 | .251 | 126 | .409 | 126 | .409 | 28.7 | 3.5 | 3.21 | 3.62 |
| Bryn Smith | OKI | sp | 28 | .779 | 597 | .305 | 364 | .471 | 369 | .477 | 107.4 | 5.5 | 5.11 | 4.89 |
| Dave Smith | NOR | mr | 29 | .652 | 228 | .272 | 125 | .392 | 127 | .398 | 31.3 | 3.8 | 3.41 | 3.54 |
| Lee Smith | SAN | cl | 26 | .750 | 270 | .337 | 180 | .462 | 180 | .462 | 50.7 | 5.1 | 4.60 | 4.34 |
| Zane Smith* | QME | sp | 23 | .891 | 46 | .348 | 45 | .570 | 45 | .570 | 14.1 | 8.3 | 7.27 | 7.83 |
| Mike Smithson |   | sp | 29 | .696 | 610 | .274 | 330 | .418 | 336 | .425 | 82.7 | 3.8 | 3.49 | 3.49 |
| Nate Snell | OKI | mr | 31 | .456 | 29 | .207 | 11 | .275 | 11 | .275 | 2.1 | 1.7 | 1.72 | 1.51 |
| Julio Solano | NOR | mr | 24 | .678 | 132 | .212 | 76 | .439 | 76 | .439 | 17.1 | 3.5 | 3.25 | 3.22 |
| Mario Soto | AVI | sp | 27 | .719 | 691 | .246 | 436 | .452 | 444 | .460 | 114.5 | 4.5 | 4.08 | 3.82 |
| Dan Spillner | CAR | mr | 32 | .525 | 42 | .238 | 17 | .309 | 17 | .309 | 4.0 | 2.6 | 2.45 | 1.97 |
| Randy St.Claire | SAN | mr | 23 | .687 | 41 | .317 | 17 | .362 | 18 | .383 | 5.5 | 5.0 | 4.48 | 4.71 |
| Bob Stanley | TWP | cl | 29 | .656 | 392 | .291 | 179 | .376 | 181 | .380 | 48.0 | 3.8 | 3.50 | 3.35 |
| Mike Stanton | HAM | mr | 31 | .516 | 10 | .300 | 4 | .286 | 4 | .286 | 0.9 | 2.5 | 2.51 | 2.79 |
| Dave Stewart | HNT | sp | 27 | .693 | 519 | .249 | 308 | .434 | 311 | .439 | 77.2 | 4.1 | 3.75 | 3.71 |
| Sammy Stewart | QME | mr | 29 | .809 | 208 | .303 | 154 | .497 | 155 | .500 | 47.0 | 6.3 | 5.79 | 6.00 |
| Dave Stieb | CST | sp | 26 | .607 | 680 | .232 | 368 | .377 | 380 | .389 | 80.4 | 3.0 | 2.72 | 2.72 |
| Tim Stoddard | OKI | mr | 31 | .749 | 93 | .290 | 78 | .470 | 79 | .476 | 21.3 | 5.3 | 4.70 | 5.09 |
| Rick Sutcliffe | SAN | sp | 28 | .685 | 678 | .302 | 413 | .416 | 420 | .423 | 103.0 | 3.9 | 3.55 | 3.39 |
| Bruce Sutter | HAM | cl | 31 | .653 | 374 | .286 | 185 | .390 | 185 | .390 | 43.5 | 3.3 | 2.98 | 3.04 |
| Don Sutton | CAR | sp | 39 | .691 | 518 | .278 | 297 | .424 | 299 | .427 | 78.1 | 4.2 | 3.83 | 3.68 |
| Frank Tanana* | HNT | sp | 30 | .692 | 657 | .237 | 392 | .439 | 395 | .443 | 97.1 | 4.0 | 3.70 | 3.38 |
| Kent Tekulve | RIN | mr | 37 | .760 | 264 | .303 | 144 | .450 | 145 | .453 | 39.4 | 4.8 | 4.33 | 4.72 |
| Tom Tellmann | HNT | mr | 30 | .606 | 129 | .271 | 58 | .358 | 58 | .358 | 13.4 | 3.1 | 2.74 | 2.48 |
| Walt Terrell | HNT | sp | 26 | .642 | 87 | .299 | 41 | .363 | 41 | .363 | 9.1 | 2.8 | 2.56 | 2.99 |
| Roy Thomas | SAN | mr | 31 | .693 | 158 | .304 | 102 | .416 | 105 | .429 | 26.9 | 4.4 | 3.89 | 3.91 |
| Mark Thurmond* | OKI | sp | 27 | .612 | 136 | .257 | 59 | .355 | 60 | .361 | 13.1 | 3.0 | 2.68 | 3.14 |
| Jay Tibbs | SAN | sp | 22 | .667 | 303 | .244 | 161 | .415 | 161 | .415 | 38.0 | 3.6 | 3.33 | 3.33 |
| Steve Trout* | HNT | sp | 26 | .629 | 452 | .270 | 205 | .366 | 208 | .371 | 49.2 | 3.3 | 3.00 | 3.27 |
| John Tudor* | AND | sp | 30 | .714 | 546 | .262 | 298 | .440 | 301 | .444 | 76.8 | 4.2 | 3.87 | 3.54 |
| Fernando Valenzuela* | CAR | sp | 23 | .736 | 617 | .292 | 418 | .457 | 422 | .462 | 112.0 | 4.7 | 4.35 | 4.26 |
| Ed Vande Berg* | ASP | mr | 25 | .843 | 282 | .330 | 189 | .509 | 190 | .512 | 54.4 | 5.9 | 5.33 | 5.64 |
| Frank Viola* | SAN | sp | 24 | .755 | 704 | .277 | 443 | .473 | 445 | .475 | 117.7 | 4.8 | 4.39 | 4.14 |
| Dave Von Ohlen* | AVI | mr | 25 | .564 | 18 | .278 | 8 | .333 | 8 | .333 | 1.9 | 3.0 | 2.72 | 2.55 |
| Tom Waddell |   | mr | 25 | .707 | 258 | .217 | 157 | .458 | 158 | .461 | 38.0 | 4.2 | 3.80 | 3.62 |
| Bob Walk | JTB | sp | 27 | .585 | 26 | .346 | 13 | .333 | 13 | .333 | 3.3 | 3.3 | 2.99 | 3.05 |
| Mike Walters | OKI | mr | 26 | .809 | 73 | .301 | 47 | .485 | 47 | .485 | 12.4 | 5.0 | 4.50 | 5.38 |
| Bob Welch | SOP | sp | 27 | .641 | 514 | .276 | 264 | .385 | 266 | .388 | 63.5 | 3.4 | 3.12 | 3.06 |
| Eddie Whitson | QME | sp | 29 | .788 | 498 | .321 | 307 | .468 | 310 | .473 | 91.0 | 5.5 | 5.00 | 5.32 |
| Milt Wilcox | NOR | sp | 34 | .727 | 160 | .300 | 85 | .425 | 88 | .440 | 23.2 | 4.4 | 3.92 | 3.94 |
| Mike Witt | RIN | sp | 23 | .679 | 578 | .299 | 347 | .412 | 351 | .416 | 91.8 | 4.1 | 3.74 | 3.43 |
| Curt Young* | ROC | sp | 24 | .888 | 71 | .338 | 48 | .545 | 48 | .545 | 15.8 | 7.5 | 6.73 | 6.38 |
| Pat Zachry | ROC | mr | 32 | .706 | 292 | .274 | 168 | .429 | 171 | .436 | 40.8 | 4.0 | 3.64 | 4.09 |
| Geoff Zahn* | TWP | sp | 38 | .652 | 673 | .264 | 310 | .388 | 310 | .388 | 73.9 | 3.4 | 3.05 | 3.00 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Don Aase | CST | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 19.2 | .618 |
| Juan Agosto* | NOR | mr | 26 | 7 | 0 | .000 | 0 | 0 | .000 | 35 | 5.0 | 7 | 4 | .571 | 42.6 | .567 |
| Doyle Alexander | AVI | sp | 33 | 30 | 9 | .300 | 1 | 18 | .600 | 141 | 4.7 | 7 | 2 | .286 | 99.4 | .645 |
| Neil Allen | NOR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 6 | .222 | 27.3 | .624 |
| Larry Andersen | TWP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 | 21.9 | .669 |
| Joaquin Andujar | CST | sp | 31 | 38 | 5 | .132 | 1 | 24 | .632 | 196 | 5.2 | 17 | 5 | .294 | 87.8 | .634 |
| Doug Bair | AVI | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 22.0 | .604 |
| Floyd Bannister* | ASP | sp | 29 | 21 | 0 | .000 | 0 | 9 | .429 | 59 | 2.8 | 20 | 8 | .400 | 94.8 | .618 |
| Len Barker | ROC | sp | 28 | 4 | 1 | .250 | 0 | 3 | .750 | 17 | 4.3 | 1 | 0 | .000 | 45.3 | .669 |
| Salome Barojas |   | mr | 27 | 9 | 0 | .000 | 0 | 3 | .333 | 23 | 2.6 | 10 | 7 | .700 | 54.3 | .589 |
| Dave Beard | ASP | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 9 | .474 | 19.0 | .604 |
| Jim Beattie | ROC | sp | 29 | 31 | 1 | .032 | 0 | 10 | .323 | 128 | 4.1 | 31 | 14 | .452 | 77.6 | .602 |
| Joe Beckwith | AVI | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 7 | .875 | 19.2 | .627 |
| Steve Bedrosian | HAM | cl | 26 | 13 | 2 | .154 | 1 | 10 | .769 | 62 | 4.8 | 4 | 0 | .000 | 108.4 | .612 |
| Juan Berenguer | HAM | sp | 29 | 26 | 1 | .038 | 0 | 15 | .577 | 131 | 5.0 | 13 | 4 | .308 | 87.2 | .606 |
| Karl Best | NOR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.8 | .712 |
| Mike Bielecki | CST | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 28.0 | .750 |
| Bud Black* | AND | sp | 27 | 31 | 4 | .129 | 2 | 17 | .548 | 180 | 5.8 | 9 | 3 | .333 | 102.0 | .642 |
| Bert Blyleven | AND | sp | 33 | 31 | 9 | .290 | 1 | 19 | .613 | 181 | 5.8 | 9 | 2 | .222 | 114.6 | .624 |
| Mike Boddicker | CST | sp | 26 | 42 | 7 | .167 | 4 | 24 | .571 | 235 | 5.6 | 17 | 10 | .588 | 93.1 | .624 |
| Rich Bordi | NOR | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 4 | 3 | .750 | 23.6 | .658 |
| Oil Can Boyd | AVI | sp | 24 | 17 | 5 | .294 | 0 | 11 | .647 | 103 | 6.1 | 14 | 9 | .643 | 48.2 | .638 |
| Tom Browning* | JTB | sp | 24 | 4 | 0 | .000 | 0 | 3 | .750 | 10 | 2.5 | 5 | 0 | .000 | 107.0 | .633 |
| Warren Brusstar | HAM | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 21.0 | .651 |
| Tom Burgmeier* | AVI | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 16.3 | .667 |
| Britt Burns* | SOP | mr | 25 | 9 | 0 | .000 | 0 | 4 | .444 | 39 | 4.3 | 14 | 3 | .214 | 37.8 | .613 |
| Ray Burris | TWP | sp | 33 | 17 | 0 | .000 | 0 | 9 | .529 | 98 | 5.8 | 11 | 2 | .182 | 57.7 | .586 |
| John Butcher | QME | sp | 27 | 18 | 5 | .278 | 1 | 12 | .667 | 66 | 3.7 | 5 | 3 | .600 | 95.3 | .648 |
| Jeff Calhoun* | AND | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.8 | .788 |
| Ernie Camacho | AND | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 10 | .500 | 25.5 | .607 |
| Rick Camp | HAM | sp | 31 | 21 | 0 | .000 | 0 | 13 | .619 | 115 | 5.5 | 15 | 7 | .467 | 84.8 | .591 |
| Bill Campbell | NOR | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 0 | .000 | 20.4 | .621 |
| John Candelaria* | AVI | sp | 30 | 16 | 1 | .063 | 1 | 7 | .438 | 94 | 5.9 | 14 | 3 | .214 | 53.9 | .646 |
| Tom Candiotti | HNT | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 22.7 | .595 |
| Steve Carlton* |   | sp | 39 | 25 | 4 | .160 | 1 | 16 | .640 | 115 | 4.6 | 16 | 7 | .438 | 66.9 | .622 |
| Don Carman* | SAN | mr | 24 | 3 | 0 | .000 | 0 | 0 | .000 | 22 | 7.3 | 5 | 0 | .000 | 64.3 | .627 |
| Bill Caudill | QME | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 18.1 | .650 |
| Ralph Citarella | ROC | mr | 26 | 2 | 0 | .000 | 0 | 0 | .000 | 2 | 1.0 | 2 | 0 | .000 | 49.8 | .575 |
| Jim Clancy | QME | sp | 28 | 33 | 0 | .000 | 0 | 14 | .424 | 144 | 4.4 | 31 | 13 | .419 | 97.5 | .607 |
| Mark Clear | RIN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 16 | .444 | 21.8 | .532 |
| Roger Clemens | RIN | sp | 21 | 13 | 3 | .231 | 2 | 9 | .692 | 48 | 3.7 | 8 | 6 | .750 | 61.1 | .661 |
| Stew Cliburn | AND | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 12.3 | .703 |
| Jaime Cocanower | ROC | sp | 27 | 4 | 0 | .000 | 0 | 1 | .250 | 21 | 5.3 | 28 | 11 | .393 | 20.6 | .599 |
| Doug Corbett |   | mr | 31 | 9 | 1 | .111 | 0 | 3 | .333 | 42 | 4.7 | 16 | 13 | .813 | 58.2 | .638 |
| Joe Cowley | JTB | sp | 25 | 8 | 1 | .125 | 1 | 4 | .500 | 28 | 3.5 | 5 | 1 | .200 | 81.8 | .640 |
| Danny Cox | NOR | sp | 24 | 23 | 1 | .043 | 0 | 12 | .522 | 120 | 5.2 | 14 | 5 | .357 | 89.8 | .607 |
| Ron Darling | AND | sp | 23 | 31 | 1 | .032 | 0 | 21 | .677 | 149 | 4.8 | 12 | 4 | .333 | 98.5 | .592 |
| Danny Darwin | SOP | sp | 28 | 24 | 2 | .083 | 2 | 15 | .625 | 119 | 5.0 | 10 | 3 | .300 | 97.6 | .649 |
| Mark Davis* | RIN | sp | 23 | 21 | 0 | .000 | 0 | 10 | .476 | 78 | 3.7 | 29 | 1 | .034 | 45.5 | .628 |
| Ron Davis | ROC | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 7 | .292 | 18.9 | .588 |
| Storm Davis | CAR | sp | 22 | 32 | 3 | .094 | 0 | 16 | .500 | 130 | 4.1 | 27 | 9 | .333 | 102.2 | .614 |
| Bill Dawley | CAR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 19.9 | .600 |
| Ken Dayley* | NOR | sp | 25 | 6 | 0 | .000 | 0 | 2 | .333 | 17 | 2.8 | 5 | 0 | .000 | 76.5 | .638 |
| Jeff Dedmon | CAR | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 22.3 | .629 |
| Jose DeLeon | ASP | sp | 23 | 23 | 2 | .087 | 1 | 16 | .696 | 55 | 2.4 | 13 | 7 | .538 | 113.5 | .588 |
| Luis DeLeon | ROC | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 18.2 | .646 |
| John Denny | CST | sp | 31 | 22 | 0 | .000 | 0 | 12 | .545 | 120 | 5.5 | 11 | 5 | .455 | 81.1 | .642 |
| Jim Deshaies* | NOR | sp | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 1 | 0 | .000 | 87.0 | .529 |
| Carlos Diaz* | SAN | mr | 26 | 14 | 0 | .000 | 0 | 0 | .000 | 57 | 4.1 | 20 | 7 | .350 | 37.0 | .542 |
| Frank DiPino* | ASP | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 22.3 | .613 |
| Ken Dixon | SOP | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 22.7 | .654 |
| Richard Dotson | CST | sp | 25 | 13 | 2 | .154 | 0 | 11 | .846 | 70 | 5.4 | 4 | 1 | .250 | 102.5 | .616 |
| Dave Dravecky* | SAN | mr | 28 | 25 | 2 | .080 | 1 | 14 | .560 | 101 | 4.0 | 11 | 3 | .273 | 87.6 | .593 |
| Jamie Easterly* | CAR | mr | 31 | 5 | 1 | .200 | 1 | 2 | .400 | 26 | 5.2 | 15 | 1 | .067 | 31.7 | .621 |
| Dennis Eckersley | TWP | sp | 29 | 27 | 4 | .148 | 2 | 16 | .593 | 124 | 4.6 | 16 | 5 | .313 | 87.9 | .653 |
| Steve Farr | RIN | sp | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 6 | 6.0 | 8 | 2 | .250 | 28.7 | .612 |
| Sid Fernandez* | OKI | sp | 21 | 17 | 0 | .000 | 0 | 4 | .235 | 83 | 4.9 | 16 | 7 | .438 | 92.0 | .623 |
| Pete Filson* | QME | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 19.2 | .585 |
| Rollie Fingers | CST | cl | 37 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 14 | 5 | .357 | 18.5 | .647 |
| Mike Flanagan* | JTB | sp | 32 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 1 | 0 | .000 | 31.6 | .621 |
| Ray Fontenot* | HNT | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 18.0 | .574 |
| Bob Forsch | OKI | sp | 34 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 14 | 2 | .143 | 22.6 | .613 |
| Terry Forster* | TWP | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 17.6 | .649 |
| Johnny Franco* | JTB | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 21.1 | .573 |
| George Frazier | ASP | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 25.2 | .647 |
| Brent Gaff | HAM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 2 | .111 | 19.9 | .610 |
| Gene Garber | SAN | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 7 | .259 | 19.5 | .669 |
| Scott Garrelts | AND | mr | 22 | 7 | 0 | .000 | 0 | 4 | .571 | 31 | 4.4 | 5 | 1 | .200 | 87.2 | .581 |
| Dave Geisel* | SAN | mr | 29 | 8 | 0 | .000 | 0 | 5 | .625 | 38 | 4.8 | 3 | 0 | .000 | 96.8 | .642 |
| Dwight Gooden | CAR | sp | 19 | 28 | 3 | .107 | 2 | 18 | .643 | 117 | 4.2 | 15 | 4 | .267 | 109.6 | .616 |
| Tom Gorman* | AVI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 23.0 | .656 |
| Rich Gossage | CST | cl | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 21 | 8 | .381 | 18.4 | .610 |
| Jim Gott | JTB | mr | 24 | 7 | 1 | .143 | 0 | 3 | .429 | 11 | 1.6 | 31 | 16 | .516 | 26.1 | .597 |
| Kevin Gross | JTB | mr | 23 | 13 | 2 | .154 | 2 | 7 | .538 | 52 | 4.0 | 34 | 6 | .176 | 41.5 | .611 |
| Cecilio Guante | AVI | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 19.5 | .584 |
| Mark Gubicza | AND | sp | 21 | 29 | 1 | .034 | 1 | 16 | .552 | 148 | 5.1 | 17 | 6 | .353 | 88.3 | .592 |
| Ron Guidry* | ROC | sp | 33 | 29 | 2 | .069 | 1 | 13 | .448 | 106 | 3.7 | 11 | 6 | .545 | 69.3 | .668 |
| Bill Gullickson | OKI | sp | 25 | 33 | 3 | .091 | 0 | 20 | .606 | 153 | 4.6 | 13 | 4 | .308 | 84.6 | .674 |
| Larry Gura* | ASP | sp | 36 | 29 | 2 | .069 | 1 | 11 | .379 | 86 | 3.0 | 15 | 4 | .267 | 90.4 | .600 |
| Moose Haas | OKI | sp | 28 | 30 | 2 | .067 | 0 | 15 | .500 | 135 | 4.5 | 11 | 4 | .364 | 86.0 | .658 |
| Atlee Hammaker* | ASP | sp | 26 | 4 | 0 | .000 | 0 | 1 | .250 | 15 | 3.8 | 4 | 3 | .750 | 56.8 | .624 |
| Greg Harris | AND | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 21.0 | .602 |
| Andy Hawkins | ASP | sp | 24 | 7 | 0 | .000 | 0 | 4 | .571 | 23 | 3.3 | 23 | 10 | .435 | 31.3 | .614 |
| Neal Heaton* | CAR | sp | 24 | 4 | 0 | .000 | 0 | 4 | 1.000 | 17 | 4.3 | 10 | 1 | .100 | 40.4 | .609 |
| Tom Henke | NOR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 25.7 | .604 |
| Willie Hernandez* | AND | cl | 29 | 7 | 0 | .000 | 0 | 0 | .000 | 24 | 3.4 | 15 | 7 | .467 | 21.3 | .626 |
| Orel Hershiser | HAM | mr | 25 | 28 | 7 | .250 | 1 | 19 | .679 | 157 | 5.6 | 13 | 7 | .538 | 105.0 | .650 |
| Joe Hesketh* | HNT | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 18.9 | .625 |
| Al Holland* | SOP | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 7 | .333 | 18.5 | .624 |
| Rick Honeycutt* | TWP | sp | 30 | 24 | 4 | .167 | 2 | 12 | .500 | 108 | 4.5 | 13 | 2 | .154 | 71.5 | .641 |
| Burt Hooton | CAR | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 | 20.6 | .611 |
| Ricky Horton* | RIN | sp | 24 | 17 | 0 | .000 | 0 | 8 | .471 | 58 | 3.4 | 10 | 5 | .500 | 78.2 | .625 |
| Charlie Hough | NOR | sp | 36 | 33 | 6 | .182 | 3 | 15 | .455 | 182 | 5.5 | 21 | 13 | .619 | 106.6 | .604 |
| Jay Howell | AND | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 9 | .265 | 18.2 | .626 |
| Ken Howell | SOP | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 19.2 | .682 |
| La Marr Hoyt | ROC | sp | 29 | 31 | 4 | .129 | 1 | 13 | .419 | 113 | 3.6 | 15 | 5 | .333 | 81.7 | .674 |
| Charles Hudson | CAR | sp | 25 | 21 | 0 | .000 | 0 | 10 | .476 | 79 | 3.8 | 14 | 6 | .429 | 99.5 | .628 |
| Mark Huismann | OKI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 12 | .414 | 22.0 | .653 |
| Tom Hume | SAN | mr | 31 | 4 | 0 | .000 | 0 | 1 | .250 | 12 | 3.0 | 35 | 11 | .314 | 22.3 | .629 |
| Bruce Hurst* | HNT | sp | 26 | 36 | 2 | .056 | 0 | 19 | .528 | 159 | 4.4 | 14 | 4 | .286 | 96.8 | .625 |
| Danny Jackson* | JTB | sp | 22 | 8 | 0 | .000 | 0 | 4 | .500 | 35 | 4.4 | 5 | 2 | .400 | 63.5 | .610 |
| Roy Lee Jackson | QME | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 24.7 | .583 |
| Bob James | QME | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 9 | .257 | 20.9 | .582 |
| Mike Jeffcoat* | HNT | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 16.6 | .583 |
| Tommy John* | HNT | sp | 41 | 4 | 0 | .000 | 0 | 3 | .750 | 17 | 4.3 | 2 | 2 | 1.000 | 88.3 | .589 |
| Odell Jones | JTB | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 21.5 | .599 |
| Jimmy Key* | OKI | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 | 20.0 | .603 |
| Bob Knepper* | RIN | sp | 30 | 22 | 5 | .227 | 0 | 11 | .500 | 73 | 3.3 | 25 | 10 | .400 | 53.5 | .658 |
| Jerry Koosman* | TWP | sp | 41 | 8 | 0 | .000 | 0 | 3 | .375 | 32 | 4.0 | 4 | 1 | .250 | 89.3 | .640 |
| Bill Krueger* | ASP | sp | 26 | 28 | 1 | .036 | 0 | 7 | .250 | 83 | 3.0 | 33 | 13 | .394 | 93.2 | .564 |
| Mike Krukow | RIN | sp | 32 | 22 | 2 | .091 | 1 | 12 | .545 | 72 | 3.3 | 19 | 6 | .316 | 66.5 | .611 |
| Mike LaCoss | NOR | mr | 28 | 15 | 0 | .000 | 0 | 4 | .267 | 61 | 4.1 | 17 | 8 | .471 | 68.3 | .614 |
| Jeff Lahti | NOR | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 22 | 5 | .227 | 18.3 | .610 |
| Mark Langston* | TWP | sp | 23 | 32 | 1 | .031 | 0 | 13 | .406 | 134 | 4.2 | 22 | 9 | .409 | 90.8 | .584 |
| Dave LaPoint* | QME | sp | 24 | 28 | 2 | .071 | 1 | 13 | .464 | 92 | 3.3 | 14 | 6 | .429 | 94.1 | .614 |
| Gary Lavelle* | HNT | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 16.9 | .619 |
| Charlie Lea | OKI | sp | 27 | 12 | 0 | .000 | 0 | 3 | .250 | 72 | 6.0 | 12 | 5 | .417 | 103.7 | .612 |
| Tim Leary | JTB | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 20.2 | .615 |
| Craig Lefferts* | AND | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 3 | .136 | 15.7 | .662 |
| Charlie Leibrandt* | JTB | sp | 27 | 19 | 1 | .053 | 1 | 10 | .526 | 86 | 4.5 | 13 | 4 | .308 | 92.9 | .629 |
| Tim Lollar* | ROC | sp | 28 | 24 | 1 | .042 | 1 | 13 | .542 | 74 | 3.1 | 8 | 2 | .250 | 106.4 | .597 |
| Aurelio Lopez | OKI | mr | 35 | 11 | 0 | .000 | 0 | 0 | .000 | 47 | 4.3 | 11 | 5 | .455 | 29.4 | .574 |
| Gary Lucas* | RIN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 16.3 | .632 |
| Ed Lynch | SAN | mr | 28 | 15 | 1 | .067 | 0 | 6 | .400 | 82 | 5.5 | 9 | 5 | .556 | 65.8 | .687 |
| Mike Madden* | ASP | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 25.0 | .519 |
| Rick Mahler | SOP | sp | 30 | 24 | 7 | .292 | 0 | 13 | .542 | 124 | 5.2 | 13 | 4 | .308 | 93.7 | .637 |
| Dennis Martinez | QME | sp | 29 | 16 | 0 | .000 | 0 | 5 | .313 | 42 | 2.6 | 15 | 7 | .467 | 55.9 | .633 |
| Tippy Martinez* | ASP | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 10 | .385 | 21.3 | .586 |
| Mike Mason* | SOP | sp | 25 | 25 | 6 | .240 | 3 | 16 | .640 | 127 | 5.1 | 9 | 2 | .222 | 93.4 | .640 |
| Bob McClure* | ROC | mr | 32 | 3 | 0 | .000 | 0 | 2 | .667 | 13 | 4.3 | 45 | 20 | .444 | 23.5 | .612 |
| Andy McGaffigan | RIN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 21.0 | .626 |
| Tug McGraw* | HAM | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 18.0 | .759 |
| Scott McGregor* | OKI | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 21.5 | .643 |
| Craig McMurtry | QME | sp | 24 | 12 | 1 | .083 | 1 | 8 | .667 | 25 | 2.1 | 11 | 1 | .091 | 71.2 | .572 |
| Larry McWilliams* | AND | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 8 | .267 | 24.5 | .615 |
| Greg Minton |   | cl | 32 | 11 | 1 | .091 | 0 | 5 | .455 | 41 | 3.7 | 20 | 4 | .200 | 40.7 | .602 |
| Paul Mirabella* | JTB | mr | 30 | 7 | 0 | .000 | 0 | 4 | .571 | 27 | 3.9 | 20 | 8 | .400 | 47.2 | .622 |
| John Montefusco | TWP | sp | 34 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 1 | 1 | 1.000 | 75.0 | .613 |
| Donnie Moore | HNT | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 17.0 | .641 |
| Mike Moore | TWP | sp | 24 | 3 | 1 | .333 | 0 | 3 | 1.000 | 9 | 3.0 | 1 | 0 | .000 | 98.7 | .635 |
| Jack Morris | SOP | sp | 29 | 29 | 5 | .172 | 3 | 17 | .586 | 154 | 5.3 | 13 | 6 | .462 | 98.5 | .606 |
| Gene Nelson | JTB | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 19.7 | .638 |
| Tom Niedenfuer | ASP | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 24.4 | .625 |
| Joe Niekro | ROC | sp | 39 | 31 | 3 | .097 | 0 | 19 | .613 | 111 | 3.6 | 19 | 6 | .316 | 89.1 | .600 |
| Phil Niekro | TWP | sp | 45 | 16 | 1 | .063 | 1 | 12 | .750 | 64 | 4.0 | 8 | 3 | .375 | 45.1 | .629 |
| Al Nipper | CST | sp | 25 | 4 | 0 | .000 | 0 | 1 | .250 | 17 | 4.3 | 7 | 1 | .143 | 32.0 | .642 |
| Edwin Nunez | HAM | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 17.1 | .620 |
| Randy O'Neal | SOP | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 31.1 | .619 |
| Bobby Ojeda* | RIN | sp | 26 | 31 | 5 | .161 | 3 | 14 | .452 | 137 | 4.4 | 18 | 6 | .333 | 96.4 | .585 |
| Jesse Orosco* | SOP | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 18.3 | .618 |
| Bob Owchinko* | CAR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 21.4 | .612 |
| David Palmer | QME | sp | 26 | 16 | 0 | .000 | 0 | 8 | .500 | 67 | 4.2 | 7 | 1 | .143 | 95.3 | .609 |
| Reggie Patterson | SOP | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 43.5 | .644 |
| Alejandro Pena | ASP | sp | 25 | 24 | 2 | .083 | 1 | 12 | .500 | 109 | 4.5 | 15 | 6 | .400 | 99.1 | .644 |
| Pascual Perez | JTB | sp | 27 | 25 | 3 | .120 | 1 | 13 | .520 | 100 | 4.0 | 15 | 7 | .467 | 76.2 | .638 |
| Dan Petry | AVI | sp | 25 | 33 | 9 | .273 | 1 | 18 | .545 | 176 | 5.3 | 25 | 12 | .480 | 104.3 | .630 |
| Chuck Porter | CAR | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 19.9 | .680 |
| Ted Power | TWP | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 10 | .313 | 17.2 | .595 |
| Joe Price* | AVI | sp | 27 | 2 | 1 | .500 | 0 | 1 | .500 | 16 | 8.0 | 0 | 0 | .000 | 111.5 | .632 |
| Dan Quisenberry | CST | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 7 | .269 | 17.8 | .722 |
| Dennis Rasmussen* | OKI | sp | 25 | 9 | 0 | .000 | 0 | 6 | .667 | 50 | 5.6 | 24 | 11 | .458 | 30.7 | .592 |
| Shane Rawley* | HNT | sp | 28 | 20 | 3 | .150 | 1 | 13 | .650 | 129 | 6.4 | 12 | 7 | .583 | 93.8 | .619 |
| Jeff Reardon | SOP | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 18.5 | .616 |
| Ron Reed | HAM | cl | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 15.2 | .658 |
| Rick Reuschel | HNT | sp | 35 | 11 | 0 | .000 | 0 | 2 | .182 | 53 | 4.8 | 11 | 3 | .273 | 50.2 | .671 |
| Jerry Reuss* | SAN | sp | 35 | 6 | 1 | .167 | 0 | 4 | .667 | 10 | 1.7 | 17 | 3 | .176 | 34.4 | .641 |
| Rick Rhoden | NOR | sp | 31 | 32 | 4 | .125 | 1 | 15 | .469 | 173 | 5.4 | 16 | 6 | .375 | 104.1 | .629 |
| Dave Righetti* | CST | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 21.0 | .614 |
| Jose Rijo | NOR | mr | 19 | 10 | 1 | .100 | 0 | 3 | .300 | 60 | 6.0 | 6 | 3 | .500 | 100.0 | .585 |
| Don Robinson | HAM | mr | 27 | 14 | 2 | .143 | 0 | 8 | .571 | 80 | 5.7 | 7 | 2 | .286 | 93.8 | .613 |
| Jeff Robinson | JTB | sp | 23 | 22 | 1 | .045 | 0 | 11 | .500 | 110 | 5.0 | 17 | 10 | .588 | 101.7 | .608 |
| Ron Robinson | AVI | mr | 22 | 2 | 1 | .500 | 0 | 2 | 1.000 | 7 | 3.5 | 10 | 2 | .200 | 23.4 | .623 |
| Steve Rogers | ASP | sp | 34 | 11 | 1 | .091 | 0 | 4 | .364 | 29 | 2.6 | 9 | 4 | .444 | 55.9 | .594 |
| Ron Romanick | TWP | sp | 23 | 3 | 0 | .000 | 0 | 2 | .667 | 7 | 2.3 | 2 | 1 | .500 | 81.3 | .627 |
| Dave Rozema | QME | sp | 27 | 12 | 1 | .083 | 1 | 7 | .583 | 49 | 4.1 | 4 | 1 | .250 | 88.2 | .687 |
| Dave Rucker* | HAM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 22.1 | .561 |
| Jeff Russell | JTB | sp | 22 | 19 | 3 | .158 | 2 | 5 | .263 | 83 | 4.4 | 28 | 17 | .607 | 62.0 | .619 |
| Dick Ruthven | SAN | sp | 33 | 2 | 0 | .000 | 0 | 0 | .000 | 13 | 6.5 | 22 | 3 | .136 | 28.9 | .594 |
| Nolan Ryan | AVI | sp | 37 | 28 | 2 | .071 | 2 | 20 | .714 | 126 | 4.5 | 15 | 6 | .400 | 110.0 | .608 |
| Bret Saberhagen | HNT | mr | 20 | 19 | 2 | .105 | 0 | 9 | .474 | 98 | 5.2 | 7 | 4 | .571 | 56.4 | .651 |
| Joe Sambito* | TWP | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 17.0 | .588 |
| Luis Sanchez | AVI | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 | 13.6 | .627 |
| Scott Sanderson | SOP | sp | 27 | 17 | 2 | .118 | 0 | 9 | .529 | 78 | 4.6 | 11 | 4 | .364 | 95.5 | .667 |
| Dan Schatzeder* | SOP | mr | 29 | 15 | 0 | .000 | 0 | 11 | .733 | 67 | 4.5 | 9 | 1 | .111 | 100.5 | .636 |
| Calvin Schiraldi | CST | sp | 22 | 1 | 0 | .000 | 0 | 1 | 1.000 | 6 | 6.0 | 3 | 2 | .667 | 43.5 | .586 |
| Dave Schmidt | HNT | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 8 | .296 | 18.3 | .648 |
| Mike Scott | NOR | sp | 29 | 25 | 0 | .000 | 0 | 14 | .560 | 132 | 5.3 | 13 | 5 | .385 | 93.8 | .624 |
| Rod Scurry* | HAM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 21.5 | .618 |
| Ray Searage* | TWP | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 18.7 | .626 |
| Tom Seaver | HAM | sp | 39 | 33 | 8 | .242 | 7 | 25 | .758 | 146 | 4.4 | 10 | 2 | .200 | 102.8 | .657 |
| Bob Shirley* | TWP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.0 | .641 |
| Eric Show | JTB | sp | 28 | 25 | 2 | .080 | 2 | 12 | .480 | 100 | 4.0 | 14 | 6 | .429 | 95.1 | .593 |
| Doug Sisk | TWP | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 19.0 | .548 |
| Bryn Smith | OKI | sp | 28 | 27 | 3 | .111 | 0 | 14 | .519 | 132 | 4.9 | 23 | 2 | .087 | 91.7 | .637 |
| Dave Smith | NOR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 21.9 | .633 |
| Lee Smith | SAN | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 1 | .056 | 19.6 | .640 |
| Zane Smith* | QME | sp | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 5 | 1.7 | 1 | 1 | 1.000 | 113.7 | .551 |
| Mike Smithson |   | sp | 29 | 24 | 10 | .417 | 1 | 14 | .583 | 124 | 5.2 | 9 | 3 | .333 | 93.0 | .647 |
| Nate Snell | OKI | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 16.0 | .711 |
| Julio Solano | NOR | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 21.3 | .619 |
| Mario Soto | AVI | sp | 27 | 34 | 4 | .118 | 0 | 23 | .676 | 171 | 5.0 | 15 | 4 | .267 | 104.8 | .621 |
| Dan Spillner | CAR | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 28.9 | .644 |
| Randy St.Claire | SAN | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 25.2 | .623 |
| Bob Stanley | TWP | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 | 20.9 | .678 |
| Mike Stanton | HAM | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 14.0 | .607 |
| Dave Stewart | HNT | sp | 27 | 16 | 3 | .188 | 2 | 9 | .563 | 71 | 4.4 | 19 | 6 | .316 | 43.8 | .603 |
| Sammy Stewart | QME | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 7 | .875 | 27.0 | .588 |
| Dave Stieb | CST | sp | 26 | 40 | 6 | .150 | 3 | 21 | .525 | 187 | 4.7 | 17 | 8 | .471 | 93.3 | .615 |
| Tim Stoddard | OKI | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 20.5 | .575 |
| Rick Sutcliffe | SAN | sp | 28 | 34 | 7 | .206 | 2 | 21 | .618 | 144 | 4.2 | 13 | 3 | .231 | 105.2 | .620 |
| Bruce Sutter | HAM | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 8 | .471 | 21.0 | .675 |
| Don Sutton | CAR | sp | 39 | 26 | 2 | .077 | 1 | 17 | .654 | 98 | 3.8 | 11 | 1 | .091 | 97.4 | .644 |
| Frank Tanana* | HNT | sp | 30 | 35 | 5 | .143 | 1 | 17 | .486 | 179 | 5.1 | 9 | 3 | .333 | 91.1 | .634 |
| Kent Tekulve | RIN | mr | 37 | 8 | 0 | .000 | 0 | 0 | .000 | 31 | 3.9 | 12 | 4 | .333 | 28.3 | .609 |
| Tom Tellmann | HNT | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 16.2 | .618 |
| Walt Terrell | HNT | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 25.7 | .632 |
| Roy Thomas | SAN | mr | 31 | 6 | 0 | .000 | 0 | 2 | .333 | 27 | 4.5 | 8 | 2 | .250 | 63.9 | .562 |
| Mark Thurmond* | OKI | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 2 | .125 | 17.6 | .633 |
| Jay Tibbs | SAN | sp | 22 | 12 | 2 | .167 | 0 | 6 | .500 | 63 | 5.3 | 5 | 2 | .400 | 100.5 | .614 |
| Steve Trout* | HNT | sp | 26 | 21 | 1 | .048 | 1 | 14 | .667 | 95 | 4.5 | 16 | 3 | .188 | 74.4 | .626 |
| John Tudor* | AND | sp | 30 | 26 | 0 | .000 | 0 | 15 | .577 | 116 | 4.5 | 16 | 11 | .688 | 84.1 | .628 |
| Fernando Valenzuela* | CAR | sp | 23 | 32 | 6 | .188 | 2 | 14 | .438 | 165 | 5.2 | 23 | 8 | .348 | 110.3 | .593 |
| Ed Vande Berg* | ASP | mr | 25 | 6 | 0 | .000 | 0 | 3 | .500 | 17 | 2.8 | 11 | 3 | .273 | 36.1 | .593 |
| Frank Viola* | SAN | sp | 24 | 33 | 4 | .121 | 1 | 20 | .606 | 138 | 4.2 | 25 | 7 | .280 | 99.9 | .629 |
| Dave Von Ohlen* | AVI | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 16.4 | .659 |
| Tom Waddell |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 9 | .391 | 23.1 | .597 |
| Bob Walk | JTB | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 28.8 | .646 |
| Mike Walters | OKI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 18.2 | .571 |
| Bob Welch | SOP | sp | 27 | 19 | 1 | .053 | 1 | 13 | .684 | 102 | 5.4 | 19 | 7 | .368 | 54.0 | .633 |
| Eddie Whitson | QME | sp | 29 | 24 | 0 | .000 | 0 | 14 | .583 | 89 | 3.7 | 9 | 2 | .222 | 97.6 | .626 |
| Milt Wilcox | NOR | sp | 34 | 7 | 1 | .143 | 1 | 4 | .571 | 34 | 4.9 | 5 | 0 | .000 | 106.6 | .643 |
| Mike Witt | RIN | sp | 23 | 27 | 4 | .148 | 3 | 15 | .556 | 108 | 4.0 | 13 | 4 | .308 | 91.2 | .618 |
| Curt Young* | ROC | sp | 24 | 3 | 0 | .000 | 0 | 1 | .333 | 6 | 2.0 | 0 | 0 | .000 | 93.7 | .665 |
| Pat Zachry | ROC | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 9 | .375 | 21.6 | .580 |
| Geoff Zahn* | TWP | sp | 38 | 29 | 6 | .207 | 2 | 20 | .690 | 131 | 4.5 | 12 | 2 | .167 | 91.7 | .640 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Don Aase | CST | cl | 29 | 4 | 4 | 1.000 | 0 | .000 | 10 | 11 | 2 | .182 | 34 | 34 | 9 | 19.2 | .618 |
| Juan Agosto* | NOR | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 42.6 | .567 |
| Doyle Alexander | AVI | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 99.4 | .645 |
| Neil Allen | NOR | mr | 26 | 6 | 2 | .333 | 2 | .333 | 3 | 59 | 25 | .424 | 61 | 61 | 14 | 27.3 | .624 |
| Larry Andersen | TWP | mr | 31 | 5 | 2 | .400 | 3 | .600 | 1 | 39 | 14 | .359 | 54 | 54 | 15 | 21.9 | .669 |
| Joaquin Andujar | CST | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 0 | 0 | 87.8 | .634 |
| Doug Bair | AVI | mr | 34 | 10 | 7 | .700 | 2 | .200 | 3 | 27 | 13 | .481 | 42 | 42 | 22 | 22.0 | .604 |
| Floyd Bannister* | ASP | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 94.8 | .618 |
| Len Barker | ROC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 11 | 7 | 7 | 45.3 | .669 |
| Salome Barojas |   | mr | 27 | 3 | 2 | .667 | 1 | .333 | 1 | 3 | 3 | 1.000 | 18 | 9 | 5 | 54.3 | .589 |
| Dave Beard | ASP | mr | 24 | 30 | 22 | .733 | 8 | .267 | 1 | 42 | 18 | .429 | 70 | 70 | 53 | 19.0 | .604 |
| Jim Beattie | ROC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 2 | 3 | 1 | .333 | 38 | 7 | 0 | 77.6 | .602 |
| Joe Beckwith | AVI | mr | 29 | 10 | 4 | .400 | 6 | .600 | 1 | 24 | 14 | .583 | 34 | 34 | 22 | 19.2 | .627 |
| Steve Bedrosian | HAM | cl | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 108.4 | .612 |
| Juan Berenguer | HAM | sp | 29 | 1 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 28 | 2 | 1 | 87.2 | .606 |
| Karl Best | NOR | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 2 | .500 | 4 | 4 | 1 | 14.8 | .712 |
| Mike Bielecki | CST | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 0 | .000 | 2 | 2 | 0 | 28.0 | .750 |
| Bud Black* | AND | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 102.0 | .642 |
| Bert Blyleven | AND | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 114.6 | .624 |
| Mike Boddicker | CST | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 42 | 0 | 0 | 93.1 | .624 |
| Rich Bordi | NOR | mr | 25 | 2 | 2 | 1.000 | 0 | .000 | 2 | 24 | 9 | .375 | 26 | 25 | 11 | 23.6 | .658 |
| Oil Can Boyd | AVI | sp | 24 | 11 | 9 | .818 | 2 | .182 | 1 | 29 | 6 | .207 | 61 | 44 | 20 | 48.2 | .638 |
| Tom Browning* | JTB | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 107.0 | .633 |
| Warren Brusstar | HAM | mr | 32 | 2 | 2 | 1.000 | 0 | .000 | 4 | 17 | 2 | .118 | 32 | 32 | 18 | 21.0 | .651 |
| Tom Burgmeier* | AVI | mr | 40 | 6 | 5 | .833 | 1 | .167 | 2 | 9 | 3 | .333 | 19 | 19 | 11 | 16.3 | .667 |
| Britt Burns* | SOP | mr | 25 | 5 | 3 | .600 | 2 | .400 | 0 | 21 | 10 | .476 | 36 | 27 | 13 | 37.8 | .613 |
| Ray Burris | TWP | sp | 33 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 1 | .200 | 31 | 14 | 10 | 57.7 | .586 |
| John Butcher | QME | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 95.3 | .648 |
| Jeff Calhoun* | AND | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 1 | 6 | 0 | .000 | 9 | 9 | 4 | 17.8 | .788 |
| Ernie Camacho | AND | cl | 29 | 3 | 1 | .333 | 1 | .333 | 5 | 35 | 10 | .286 | 53 | 53 | 15 | 25.5 | .607 |
| Rick Camp | HAM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 1 | 1 | 84.8 | .591 |
| Bill Campbell | NOR | mr | 35 | 14 | 11 | .786 | 3 | .214 | 8 | 18 | 8 | .444 | 50 | 50 | 26 | 20.4 | .621 |
| John Candelaria* | AVI | sp | 30 | 3 | 2 | .667 | 1 | .333 | 1 | 19 | 4 | .211 | 36 | 20 | 7 | 53.9 | .646 |
| Tom Candiotti | HNT | sp | 26 | 2 | 1 | .500 | 1 | .500 | 1 | 7 | 4 | .571 | 20 | 20 | 6 | 22.7 | .595 |
| Steve Carlton* |   | sp | 39 | 2 | 1 | .500 | 0 | .000 | 1 | 8 | 1 | .125 | 39 | 14 | 8 | 66.9 | .622 |
| Don Carman* | SAN | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 64.3 | .627 |
| Bill Caudill | QME | cl | 27 | 19 | 14 | .737 | 3 | .158 | 7 | 37 | 9 | .243 | 80 | 80 | 43 | 18.1 | .650 |
| Ralph Citarella | ROC | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 6 | 4 | 4 | 49.8 | .575 |
| Jim Clancy | QME | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.5 | .607 |
| Mark Clear | RIN | mr | 28 | 5 | 2 | .400 | 2 | .400 | 5 | 28 | 7 | .250 | 56 | 56 | 16 | 21.8 | .532 |
| Roger Clemens | RIN | sp | 21 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 3 | .300 | 26 | 13 | 4 | 61.1 | .661 |
| Stew Cliburn | AND | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 3 | 3 | 1 | 12.3 | .703 |
| Jaime Cocanower | ROC | sp | 27 | 2 | 0 | .000 | 2 | 1.000 | 7 | 36 | 16 | .444 | 62 | 58 | 19 | 20.6 | .599 |
| Doug Corbett |   | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 1 | 4 | 1 | .250 | 17 | 8 | 1 | 58.2 | .638 |
| Joe Cowley | JTB | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 5 | .833 | 11 | 3 | 1 | 81.8 | .640 |
| Danny Cox | NOR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 89.8 | .607 |
| Ron Darling | AND | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.5 | .592 |
| Danny Darwin | SOP | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 1 | 1 | 97.6 | .649 |
| Mark Davis* | RIN | sp | 23 | 6 | 2 | .333 | 4 | .667 | 8 | 20 | 8 | .400 | 60 | 39 | 13 | 45.5 | .628 |
| Ron Davis | ROC | cl | 28 | 28 | 18 | .643 | 7 | .250 | 2 | 34 | 15 | .441 | 78 | 78 | 54 | 18.9 | .588 |
| Storm Davis | CAR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.2 | .614 |
| Bill Dawley | CAR | mr | 26 | 42 | 33 | .786 | 9 | .214 | 1 | 37 | 5 | .135 | 69 | 69 | 56 | 19.9 | .600 |
| Ken Dayley* | NOR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 76.5 | .638 |
| Jeff Dedmon | CAR | mr | 24 | 2 | 1 | .500 | 1 | .500 | 2 | 11 | 3 | .273 | 15 | 15 | 9 | 22.3 | .629 |
| Jose DeLeon | ASP | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 113.5 | .588 |
| Luis DeLeon | ROC | mr | 25 | 2 | 1 | .500 | 0 | .000 | 1 | 17 | 6 | .353 | 38 | 38 | 15 | 18.2 | .646 |
| John Denny | CST | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 81.1 | .642 |
| Jim Deshaies* | NOR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 87.0 | .529 |
| Carlos Diaz* | SAN | mr | 26 | 1 | 0 | .000 | 0 | .000 | 0 | 9 | 0 | .000 | 22 | 8 | 4 | 37.0 | .542 |
| Frank DiPino* | ASP | cl | 27 | 2 | 0 | .000 | 2 | 1.000 | 1 | 37 | 16 | .432 | 43 | 43 | 16 | 22.3 | .613 |
| Ken Dixon | SOP | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 2 | .400 | 7 | 7 | 4 | 22.7 | .654 |
| Richard Dotson | CST | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 102.5 | .616 |
| Dave Dravecky* | SAN | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 0 | .000 | 27 | 2 | 1 | 87.6 | .593 |
| Jamie Easterly* | CAR | mr | 31 | 5 | 1 | .200 | 1 | .200 | 5 | 17 | 8 | .471 | 34 | 29 | 9 | 31.7 | .621 |
| Dennis Eckersley | TWP | sp | 29 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 1 | 1.000 | 29 | 2 | 1 | 87.9 | .653 |
| Steve Farr | RIN | sp | 27 | 4 | 2 | .500 | 2 | .500 | 4 | 45 | 16 | .356 | 56 | 55 | 15 | 28.7 | .612 |
| Sid Fernandez* | OKI | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 92.0 | .623 |
| Pete Filson* | QME | mr | 25 | 16 | 9 | .563 | 4 | .250 | 9 | 42 | 17 | .405 | 82 | 82 | 40 | 19.2 | .585 |
| Rollie Fingers | CST | cl | 37 | 2 | 2 | 1.000 | 0 | .000 | 9 | 10 | 2 | .200 | 39 | 38 | 7 | 18.5 | .647 |
| Mike Flanagan* | JTB | sp | 32 | 1 | 1 | 1.000 | 0 | .000 | 0 | 10 | 4 | .400 | 8 | 7 | 4 | 31.6 | .621 |
| Ray Fontenot* | HNT | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 0 | .000 | 12 | 12 | 5 | 18.0 | .574 |
| Bob Forsch | OKI | sp | 34 | 2 | 2 | 1.000 | 0 | .000 | 3 | 23 | 10 | .435 | 39 | 38 | 11 | 22.6 | .613 |
| Terry Forster* | TWP | mr | 32 | 4 | 2 | .500 | 2 | .500 | 4 | 11 | 5 | .455 | 24 | 24 | 9 | 17.6 | .649 |
| Johnny Franco* | JTB | mr | 23 | 28 | 19 | .679 | 9 | .321 | 2 | 45 | 15 | .333 | 59 | 59 | 41 | 21.1 | .573 |
| George Frazier | ASP | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 2 | 47 | 12 | .255 | 64 | 64 | 29 | 25.2 | .647 |
| Brent Gaff | HAM | mr | 25 | 6 | 3 | .500 | 1 | .167 | 11 | 51 | 28 | .549 | 69 | 69 | 21 | 19.9 | .610 |
| Gene Garber | SAN | mr | 36 | 8 | 3 | .375 | 4 | .500 | 14 | 47 | 10 | .213 | 81 | 81 | 30 | 19.5 | .669 |
| Scott Garrelts | AND | mr | 22 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 2 | 1 | 87.2 | .581 |
| Dave Geisel* | SAN | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 96.8 | .642 |
| Dwight Gooden | CAR | sp | 19 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 109.6 | .616 |
| Tom Gorman* | AVI | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 2 | .286 | 12 | 12 | 6 | 23.0 | .656 |
| Rich Gossage | CST | cl | 32 | 10 | 2 | .200 | 6 | .600 | 15 | 27 | 10 | .370 | 73 | 72 | 16 | 18.4 | .610 |
| Jim Gott | JTB | mr | 24 | 5 | 3 | .600 | 0 | .000 | 11 | 26 | 13 | .500 | 61 | 54 | 19 | 26.1 | .597 |
| Kevin Gross | JTB | mr | 23 | 2 | 0 | .000 | 1 | .500 | 1 | 32 | 15 | .469 | 49 | 36 | 11 | 41.5 | .611 |
| Cecilio Guante | AVI | mr | 24 | 12 | 7 | .583 | 5 | .417 | 2 | 20 | 9 | .450 | 32 | 32 | 17 | 19.5 | .584 |
| Mark Gubicza | AND | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 88.3 | .592 |
| Ron Guidry* | ROC | sp | 33 | 1 | 0 | .000 | 1 | 1.000 | 1 | 6 | 1 | .167 | 38 | 9 | 4 | 69.3 | .668 |
| Bill Gullickson | OKI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 2 | 0 | 84.6 | .674 |
| Larry Gura* | ASP | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 90.4 | .600 |
| Moose Haas | OKI | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 31 | 1 | 1 | 86.0 | .658 |
| Atlee Hammaker* | ASP | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 3 | .375 | 9 | 5 | 2 | 56.8 | .624 |
| Greg Harris | AND | mr | 28 | 5 | 4 | .800 | 1 | .200 | 7 | 19 | 8 | .421 | 40 | 40 | 20 | 21.0 | .602 |
| Andy Hawkins | ASP | sp | 24 | 4 | 0 | .000 | 4 | 1.000 | 8 | 18 | 10 | .556 | 44 | 37 | 9 | 31.3 | .614 |
| Neal Heaton* | CAR | sp | 24 | 2 | 2 | 1.000 | 0 | .000 | 1 | 13 | 4 | .308 | 18 | 14 | 7 | 40.4 | .609 |
| Tom Henke | NOR | mr | 26 | 3 | 2 | .667 | 1 | .333 | 0 | 10 | 5 | .500 | 18 | 18 | 10 | 25.7 | .604 |
| Willie Hernandez* | AND | cl | 29 | 34 | 32 | .941 | 2 | .059 | 1 | 34 | 10 | .294 | 70 | 63 | 50 | 21.3 | .626 |
| Orel Hershiser | HAM | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 105.0 | .650 |
| Joe Hesketh* | HNT | sp | 25 | 1 | 0 | .000 | 0 | .000 | 5 | 10 | 1 | .100 | 29 | 29 | 9 | 18.9 | .625 |
| Al Holland* | SOP | cl | 31 | 9 | 4 | .444 | 4 | .444 | 15 | 27 | 7 | .259 | 63 | 63 | 14 | 18.5 | .624 |
| Rick Honeycutt* | TWP | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 1 | 2 | 0 | .000 | 31 | 7 | 4 | 71.5 | .641 |
| Burt Hooton | CAR | mr | 34 | 5 | 0 | .000 | 3 | .600 | 13 | 31 | 8 | .258 | 52 | 52 | 14 | 20.6 | .611 |
| Ricky Horton* | RIN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 19 | 2 | 1 | 78.2 | .625 |
| Charlie Hough | NOR | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 106.6 | .604 |
| Jay Howell | AND | mr | 28 | 11 | 5 | .455 | 5 | .455 | 21 | 28 | 9 | .321 | 83 | 83 | 17 | 18.2 | .626 |
| Ken Howell | SOP | mr | 23 | 4 | 2 | .500 | 1 | .250 | 5 | 10 | 4 | .400 | 29 | 29 | 8 | 19.2 | .682 |
| La Marr Hoyt | ROC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 2 | 8 | 2 | .250 | 38 | 7 | 2 | 81.7 | .674 |
| Charles Hudson | CAR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 99.5 | .628 |
| Mark Huismann | OKI | mr | 26 | 4 | 0 | .000 | 2 | .500 | 7 | 36 | 13 | .361 | 53 | 53 | 23 | 22.0 | .653 |
| Tom Hume | SAN | mr | 31 | 10 | 4 | .400 | 3 | .300 | 7 | 52 | 18 | .346 | 74 | 70 | 20 | 22.3 | .629 |
| Bruce Hurst* | HNT | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 96.8 | .625 |
| Danny Jackson* | JTB | sp | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 1 | .250 | 16 | 8 | 3 | 63.5 | .610 |
| Roy Lee Jackson | QME | mr | 30 | 3 | 1 | .333 | 2 | .667 | 2 | 14 | 5 | .357 | 40 | 40 | 26 | 24.7 | .583 |
| Bob James | QME | mr | 25 | 4 | 1 | .250 | 2 | .500 | 10 | 48 | 20 | .417 | 66 | 66 | 12 | 20.9 | .582 |
| Mike Jeffcoat* | HNT | mr | 24 | 4 | 4 | 1.000 | 0 | .000 | 1 | 6 | 1 | .167 | 12 | 12 | 8 | 16.6 | .583 |
| Tommy John* | HNT | sp | 41 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 88.3 | .589 |
| Odell Jones | JTB | mr | 31 | 2 | 1 | .500 | 1 | .500 | 1 | 15 | 5 | .333 | 19 | 19 | 9 | 21.5 | .599 |
| Jimmy Key* | OKI | mr | 23 | 12 | 7 | .583 | 4 | .333 | 4 | 50 | 17 | .340 | 56 | 56 | 20 | 20.0 | .603 |
| Bob Knepper* | RIN | sp | 30 | 4 | 4 | 1.000 | 0 | .000 | 3 | 14 | 5 | .357 | 56 | 34 | 10 | 53.5 | .658 |
| Jerry Koosman* | TWP | sp | 41 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 89.3 | .640 |
| Bill Krueger* | ASP | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 93.2 | .564 |
| Mike Krukow | RIN | sp | 32 | 4 | 1 | .250 | 2 | .500 | 1 | 17 | 6 | .353 | 38 | 16 | 7 | 66.5 | .611 |
| Mike LaCoss | NOR | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 0 | .000 | 25 | 10 | 2 | 68.3 | .614 |
| Jeff Lahti | NOR | mr | 27 | 5 | 1 | .200 | 2 | .400 | 12 | 22 | 11 | .500 | 52 | 51 | 13 | 18.3 | .610 |
| Mark Langston* | TWP | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 90.8 | .584 |
| Dave LaPoint* | QME | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 94.1 | .614 |
| Gary Lavelle* | HNT | mr | 35 | 5 | 3 | .600 | 1 | .200 | 9 | 17 | 4 | .235 | 38 | 38 | 13 | 16.9 | .619 |
| Charlie Lea | OKI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 2 | 1 | 103.7 | .612 |
| Tim Leary | JTB | mr | 25 | 4 | 2 | .500 | 2 | .500 | 1 | 30 | 15 | .500 | 36 | 36 | 16 | 20.2 | .615 |
| Craig Lefferts* | AND | mr | 26 | 17 | 9 | .529 | 5 | .294 | 14 | 41 | 14 | .341 | 73 | 73 | 28 | 15.7 | .662 |
| Charlie Leibrandt* | JTB | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 92.9 | .629 |
| Tim Lollar* | ROC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 25 | 1 | 1 | 106.4 | .597 |
| Aurelio Lopez | OKI | mr | 35 | 17 | 15 | .882 | 2 | .118 | 1 | 18 | 5 | .278 | 50 | 39 | 32 | 29.4 | .574 |
| Gary Lucas* | RIN | mr | 29 | 21 | 16 | .762 | 5 | .238 | 2 | 27 | 4 | .148 | 48 | 48 | 34 | 16.3 | .632 |
| Ed Lynch | SAN | mr | 28 | 2 | 1 | .500 | 1 | .500 | 1 | 5 | 0 | .000 | 22 | 7 | 4 | 65.8 | .687 |
| Mike Madden* | ASP | mr | 26 | 2 | 1 | .500 | 1 | .500 | 0 | 13 | 7 | .538 | 20 | 20 | 5 | 25.0 | .519 |
| Rick Mahler | SOP | sp | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 2 | .667 | 26 | 2 | 0 | 93.7 | .637 |
| Dennis Martinez | QME | sp | 29 | 2 | 0 | .000 | 2 | 1.000 | 1 | 11 | 5 | .455 | 34 | 18 | 6 | 55.9 | .633 |
| Tippy Martinez* | ASP | cl | 34 | 6 | 1 | .167 | 4 | .667 | 2 | 44 | 21 | .477 | 61 | 61 | 17 | 21.3 | .586 |
| Mike Mason* | SOP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 93.4 | .640 |
| Bob McClure* | ROC | mr | 32 | 6 | 2 | .333 | 4 | .667 | 10 | 49 | 22 | .449 | 80 | 77 | 17 | 23.5 | .612 |
| Andy McGaffigan | RIN | mr | 27 | 10 | 8 | .800 | 2 | .200 | 7 | 21 | 9 | .429 | 49 | 49 | 21 | 21.0 | .626 |
| Tug McGraw* | HAM | mr | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 3 | 3 | 1 | 18.0 | .759 |
| Scott McGregor* | OKI | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 0 | .000 | 6 | 6 | 4 | 21.5 | .643 |
| Craig McMurtry | QME | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 2 | .182 | 23 | 11 | 4 | 71.2 | .572 |
| Larry McWilliams* | AND | sp | 30 | 2 | 1 | .500 | 0 | .000 | 3 | 33 | 16 | .485 | 46 | 46 | 10 | 24.5 | .615 |
| Greg Minton |   | cl | 32 | 0 | 0 | .000 | 0 | .000 | 2 | 32 | 8 | .250 | 44 | 33 | 7 | 40.7 | .602 |
| Paul Mirabella* | JTB | mr | 30 | 1 | 0 | .000 | 0 | .000 | 1 | 13 | 6 | .462 | 21 | 14 | 3 | 47.2 | .622 |
| John Montefusco | TWP | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 75.0 | .613 |
| Donnie Moore | HNT | cl | 30 | 36 | 27 | .750 | 9 | .250 | 0 | 27 | 10 | .370 | 63 | 63 | 49 | 17.0 | .641 |
| Mike Moore | TWP | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 98.7 | .635 |
| Jack Morris | SOP | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 32 | 3 | 3 | 98.5 | .606 |
| Gene Nelson | JTB | mr | 23 | 2 | 1 | .500 | 1 | .500 | 7 | 29 | 12 | .414 | 45 | 45 | 17 | 19.7 | .638 |
| Tom Niedenfuer | ASP | cl | 24 | 1 | 0 | .000 | 0 | .000 | 5 | 13 | 3 | .231 | 31 | 31 | 6 | 24.4 | .625 |
| Joe Niekro | ROC | sp | 39 | 2 | 0 | .000 | 2 | 1.000 | 0 | 4 | 1 | .250 | 40 | 9 | 3 | 89.1 | .600 |
| Phil Niekro | TWP | sp | 45 | 0 | 0 | .000 | 0 | .000 | 1 | 22 | 5 | .227 | 42 | 26 | 13 | 45.1 | .629 |
| Al Nipper | CST | sp | 25 | 4 | 4 | 1.000 | 0 | .000 | 1 | 21 | 8 | .381 | 40 | 36 | 24 | 32.0 | .642 |
| Edwin Nunez | HAM | mr | 21 | 17 | 9 | .529 | 7 | .412 | 18 | 24 | 10 | .417 | 60 | 60 | 23 | 17.1 | .620 |
| Randy O'Neal | SOP | sp | 23 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 3 | .750 | 7 | 7 | 3 | 31.1 | .619 |
| Bobby Ojeda* | RIN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 96.4 | .585 |
| Jesse Orosco* | SOP | cl | 27 | 36 | 33 | .917 | 3 | .083 | 2 | 27 | 5 | .185 | 69 | 69 | 50 | 18.3 | .618 |
| Bob Owchinko* | CAR | mr | 29 | 5 | 2 | .400 | 3 | .600 | 4 | 37 | 12 | .324 | 52 | 52 | 15 | 21.4 | .612 |
| David Palmer | QME | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 95.3 | .609 |
| Reggie Patterson | SOP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 2 | 2 | 1 | 43.5 | .644 |
| Alejandro Pena | ASP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 99.1 | .644 |
| Pascual Perez | JTB | sp | 27 | 1 | 0 | .000 | 0 | .000 | 0 | 9 | 6 | .667 | 35 | 10 | 5 | 76.2 | .638 |
| Dan Petry | AVI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.3 | .630 |
| Chuck Porter | CAR | sp | 28 | 2 | 0 | .000 | 2 | 1.000 | 11 | 29 | 4 | .138 | 51 | 51 | 17 | 19.9 | .680 |
| Ted Power | TWP | mr | 29 | 10 | 5 | .500 | 2 | .200 | 22 | 40 | 8 | .200 | 85 | 85 | 18 | 17.2 | .595 |
| Joe Price* | AVI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 111.5 | .632 |
| Dan Quisenberry | CST | cl | 31 | 17 | 14 | .824 | 3 | .176 | 22 | 47 | 23 | .489 | 88 | 88 | 32 | 17.8 | .722 |
| Dennis Rasmussen* | OKI | sp | 25 | 6 | 3 | .500 | 1 | .167 | 14 | 31 | 7 | .226 | 73 | 64 | 18 | 30.7 | .592 |
| Shane Rawley* | HNT | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 21 | 1 | 1 | 93.8 | .619 |
| Jeff Reardon | SOP | cl | 28 | 7 | 4 | .571 | 3 | .429 | 20 | 39 | 9 | .231 | 74 | 74 | 27 | 18.5 | .616 |
| Ron Reed | HAM | cl | 41 | 1 | 1 | 1.000 | 0 | .000 | 4 | 5 | 0 | .000 | 10 | 10 | 2 | 15.2 | .658 |
| Rick Reuschel | HNT | sp | 35 | 1 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 22 | 11 | 4 | 50.2 | .671 |
| Jerry Reuss* | SAN | sp | 35 | 1 | 0 | .000 | 1 | 1.000 | 1 | 39 | 13 | .333 | 45 | 39 | 7 | 34.4 | .641 |
| Rick Rhoden | NOR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 104.1 | .629 |
| Dave Righetti* | CST | cl | 25 | 28 | 21 | .750 | 6 | .214 | 5 | 40 | 16 | .400 | 69 | 69 | 49 | 21.0 | .614 |
| Jose Rijo | NOR | mr | 19 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 100.0 | .585 |
| Don Robinson | HAM | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 18 | 4 | 1 | 93.8 | .613 |
| Jeff Robinson | JTB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 101.7 | .608 |
| Ron Robinson | AVI | mr | 22 | 1 | 0 | .000 | 1 | 1.000 | 8 | 7 | 5 | .714 | 28 | 26 | 6 | 23.4 | .623 |
| Steve Rogers | ASP | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 2 | .222 | 25 | 14 | 6 | 55.9 | .594 |
| Ron Romanick | TWP | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 81.3 | .627 |
| Dave Rozema | QME | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 88.2 | .687 |
| Dave Rucker* | HAM | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 3 | 6 | 1 | .167 | 13 | 13 | 3 | 22.1 | .561 |
| Jeff Russell | JTB | sp | 22 | 2 | 1 | .500 | 1 | .500 | 3 | 16 | 5 | .313 | 36 | 17 | 8 | 62.0 | .619 |
| Dick Ruthven | SAN | sp | 33 | 5 | 2 | .400 | 2 | .400 | 4 | 21 | 6 | .286 | 42 | 40 | 12 | 28.9 | .594 |
| Nolan Ryan | AVI | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 110.0 | .608 |
| Bret Saberhagen | HNT | mr | 20 | 1 | 1 | 1.000 | 0 | .000 | 2 | 3 | 1 | .333 | 35 | 16 | 7 | 56.4 | .651 |
| Joe Sambito* | TWP | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 1 | 2 | 0 | .000 | 7 | 7 | 3 | 17.0 | .588 |
| Luis Sanchez | AVI | mr | 30 | 12 | 8 | .667 | 0 | .000 | 6 | 20 | 3 | .150 | 34 | 34 | 16 | 13.6 | .627 |
| Scott Sanderson | SOP | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 95.5 | .667 |
| Dan Schatzeder* | SOP | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 100.5 | .636 |
| Calvin Schiraldi | CST | sp | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 1 | .500 | 6 | 5 | 2 | 43.5 | .586 |
| Dave Schmidt | HNT | cl | 27 | 5 | 2 | .400 | 3 | .600 | 19 | 30 | 11 | .367 | 60 | 60 | 10 | 18.3 | .648 |
| Mike Scott | NOR | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 93.8 | .624 |
| Rod Scurry* | HAM | mr | 28 | 6 | 3 | .500 | 1 | .167 | 12 | 8 | 0 | .000 | 36 | 36 | 11 | 21.5 | .618 |
| Ray Searage* | TWP | cl | 29 | 4 | 4 | 1.000 | 0 | .000 | 13 | 11 | 1 | .091 | 32 | 32 | 10 | 18.7 | .626 |
| Tom Seaver | HAM | sp | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.8 | .657 |
| Bob Shirley* | TWP | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 1 | .333 | 4 | 4 | 1 | 16.0 | .641 |
| Eric Show | JTB | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 1 | 1 | 95.1 | .593 |
| Doug Sisk | TWP | cl | 26 | 5 | 2 | .400 | 2 | .400 | 14 | 19 | 4 | .211 | 60 | 60 | 21 | 19.0 | .548 |
| Bryn Smith | OKI | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 1 | .333 | 30 | 3 | 1 | 91.7 | .637 |
| Dave Smith | NOR | mr | 29 | 23 | 16 | .696 | 7 | .304 | 1 | 30 | 5 | .167 | 55 | 55 | 46 | 21.9 | .633 |
| Lee Smith | SAN | cl | 26 | 29 | 18 | .621 | 10 | .345 | 2 | 32 | 5 | .156 | 75 | 75 | 56 | 19.6 | .640 |
| Zane Smith* | QME | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 113.7 | .551 |
| Mike Smithson |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 29 | 5 | 2 | 93.0 | .647 |
| Nate Snell | OKI | mr | 31 | 4 | 3 | .750 | 0 | .000 | 1 | 9 | 1 | .111 | 8 | 8 | 6 | 16.0 | .711 |
| Julio Solano | NOR | mr | 24 | 6 | 5 | .833 | 1 | .167 | 3 | 9 | 1 | .111 | 30 | 30 | 17 | 21.3 | .619 |
| Mario Soto | AVI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 104.8 | .621 |
| Dan Spillner | CAR | mr | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 0 | .000 | 7 | 7 | 5 | 28.9 | .644 |
| Randy St.Claire | SAN | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 1 | .500 | 6 | 6 | 5 | 25.2 | .623 |
| Bob Stanley | TWP | cl | 29 | 32 | 22 | .688 | 9 | .281 | 4 | 42 | 17 | .405 | 75 | 75 | 38 | 20.9 | .678 |
| Mike Stanton | HAM | mr | 31 | 1 | 0 | .000 | 0 | .000 | 1 | 1 | 1 | 1.000 | 4 | 4 | 2 | 14.0 | .607 |
| Dave Stewart | HNT | sp | 27 | 2 | 2 | 1.000 | 0 | .000 | 1 | 31 | 14 | .452 | 58 | 42 | 15 | 43.8 | .603 |
| Sammy Stewart | QME | mr | 29 | 5 | 5 | 1.000 | 0 | .000 | 1 | 24 | 5 | .208 | 44 | 44 | 22 | 27.0 | .588 |
| Dave Stieb | CST | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 93.3 | .615 |
| Tim Stoddard | OKI | mr | 31 | 5 | 1 | .200 | 1 | .200 | 3 | 26 | 7 | .269 | 34 | 34 | 7 | 20.5 | .575 |
| Rick Sutcliffe | SAN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 1 | 1 | 105.2 | .620 |
| Bruce Sutter | HAM | cl | 31 | 36 | 27 | .750 | 9 | .250 | 6 | 42 | 12 | .286 | 77 | 77 | 52 | 21.0 | .675 |
| Don Sutton | CAR | sp | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 97.4 | .644 |
| Frank Tanana* | HNT | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 91.1 | .634 |
| Kent Tekulve | RIN | mr | 37 | 4 | 1 | .250 | 3 | .750 | 1 | 17 | 7 | .412 | 39 | 31 | 18 | 28.3 | .609 |
| Tom Tellmann | HNT | mr | 30 | 2 | 2 | 1.000 | 0 | .000 | 6 | 17 | 2 | .118 | 36 | 36 | 13 | 16.2 | .618 |
| Walt Terrell | HNT | sp | 26 | 2 | 1 | .500 | 1 | .500 | 1 | 13 | 5 | .385 | 15 | 15 | 3 | 25.7 | .632 |
| Roy Thomas | SAN | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 1 | .167 | 15 | 9 | 2 | 63.9 | .562 |
| Mark Thurmond* | OKI | sp | 27 | 2 | 2 | 1.000 | 0 | .000 | 4 | 14 | 1 | .071 | 32 | 32 | 7 | 17.6 | .633 |
| Jay Tibbs | SAN | sp | 22 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 1 | .250 | 14 | 2 | 2 | 100.5 | .614 |
| Steve Trout* | HNT | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 27 | 6 | 3 | 74.4 | .626 |
| John Tudor* | AND | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 29 | 3 | 1 | 84.1 | .628 |
| Fernando Valenzuela* | CAR | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 110.3 | .593 |
| Ed Vande Berg* | ASP | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 22 | 10 | .455 | 37 | 31 | 11 | 36.1 | .593 |
| Frank Viola* | SAN | sp | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 34 | 1 | 1 | 99.9 | .629 |
| Dave Von Ohlen* | AVI | mr | 25 | 3 | 2 | .667 | 1 | .333 | 0 | 2 | 0 | .000 | 5 | 5 | 3 | 16.4 | .659 |
| Tom Waddell |   | mr | 25 | 4 | 1 | .250 | 2 | .500 | 10 | 28 | 8 | .286 | 58 | 58 | 12 | 23.1 | .597 |
| Bob Walk | JTB | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 5 | 4 | 28.8 | .646 |
| Mike Walters | OKI | mr | 26 | 4 | 3 | .750 | 1 | .250 | 1 | 9 | 4 | .444 | 20 | 20 | 13 | 18.2 | .571 |
| Bob Welch | SOP | sp | 27 | 3 | 3 | 1.000 | 0 | .000 | 0 | 11 | 2 | .182 | 48 | 29 | 15 | 54.0 | .633 |
| Eddie Whitson | QME | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 97.6 | .626 |
| Milt Wilcox | NOR | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 106.6 | .643 |
| Mike Witt | RIN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 35 | 8 | 4 | 91.2 | .618 |
| Curt Young* | ROC | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 93.7 | .665 |
| Pat Zachry | ROC | mr | 32 | 8 | 4 | .500 | 4 | .500 | 1 | 52 | 16 | .308 | 69 | 69 | 24 | 21.6 | .580 |
| Geoff Zahn* | TWP | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 91.7 | .640 |