League injury log -- American
Regular season -- as of 9/27/1980
| Injuries |
| Date | # | Team | Player | Cause | Dur |
| 3/31/1980 |   | CST | Stieb | Rain delay | 0 |
| 4/1/1980 |   | SPP | Brett,G | General | 15 |
| 4/1/1980 |   | SPP | Speier | General | 0 |
| 4/1/1980 |   | ASP | Beattie | General | 5 |
| 4/1/1980 |   | ASP | Lavelle | Rain delay | 0 |
| 4/3/1980 |   | OKI | Summers | General | 7 |
| 4/5/1980 |   | CST | Sundberg | General | 0 |
| 4/6/1980 |   | NOR | Hargrove | General | 0 |
| 4/6/1980 |   | AND | Eichelberger | General | 25 |
| 4/6/1980 |   | CST | Singleton | General | 5 |
| 4/8/1980 |   | SPP | Mumphrey | General | 0 |
| 4/8/1980 |   | HAM | Hassey | General | 1 |
| 4/9/1980 |   | AND | Templeton | General | 6 |
| 4/10/1980 |   | AND | Whitt | General | 15 |
| 4/11/1980 |   | NOR | Gantner | Collision on bases | 1 |
| 4/11/1980 |   | ASP | Martinez,B | Collision in field | 17 |
| 4/11/1980 |   | HAM | Bell,B | General | 5 |
| 4/12/1980 |   | AND | Moore,C | General | 15 |
| 4/14/1980 |   | CST | Bumbry | General | 0 |
| 4/17/1980 |   | CAR | Buckner | General | 0 |
| 4/18/1980 |   | HAM | Boggs | General | 17 |
| 4/18/1980 |   | HAM | Lynn | General | 3 |
| 4/18/1980 |   | ASP | Hough | Rain delay | 0 |
| 4/18/1980 |   | OKI | Schatzeder | Rain delay | 0 |
| 4/18/1980 |   | OKI | Staub | General | 15 |
| 4/21/1980 |   | ASP | Beattie | General | 10 |
| 4/21/1980 |   | NOR | Molitor | General | 4 |
| 4/22/1980 |   | CAR | DeCinces | General | 16 |
| 4/22/1980 |   | ASP | Bowa | General | 0 |
| 4/24/1980 |   | NOR | Gantner | General | 0 |
| 4/27/1980 |   | NOR | Littlefield | General | 15 |
| 4/29/1980 |   | ASP | Madlock | General | 0 |
| 5/1/1980 |   | NOR | Cruz,Jo | General | 0 |
| 5/2/1980 |   | AND | Templeton | General | 15 |
| 5/3/1980 |   | AND | Dilone | General | 2 |
| 5/3/1980 |   | OKI | Evans,Da | General | 1 |
| 5/3/1980 |   | OKI | Grich | Collision on bases | 0 |
| 5/4/1980 |   | CAR | Welch | General | 15 |
| 5/4/1980 |   | OKI | Winfield | General | 0 |
| 5/6/1980 |   | CAR | Baker,D | General | 3 |
| 5/8/1980 |   | NOR | Curtis | Rain delay | 0 |
| 5/9/1980 |   | SPP | Jenkins | Rain delay | 0 |
| 5/11/1980 |   | CST | Bumbry | General | 0 |
| 5/11/1980 |   | CAR | Pastore | General | 0 |
| 5/12/1980 |   | ASP | Martinez,B | General | 0 |
| 5/12/1980 |   | CST | Cooper,C | General | 0 |
| 5/14/1980 |   | HAM | Ruhle | General | 15 |
| 5/17/1980 |   | CAR | Tiant | General | 0 |
| 5/17/1980 |   | CST | Lemon | General | 8 |
| 5/20/1980 |   | ASP | McLaughlin,B | General | 15 |
| 5/22/1980 |   | OKI | Porter | Collision in field | 20 |
| 5/24/1980 |   | AND | Templeton | General | 5 |
| 5/25/1980 |   | AND | Shirley | General | 0 |
| 5/25/1980 |   | SPP | Stone | Rain delay | 0 |
| 5/26/1980 |   | NOR | Curtis | General | 15 |
| 5/26/1980 |   | CST | Oberkfell | General | 3 |
| 5/28/1980 |   | CAR | Mura | General | 15 |
| 5/28/1980 |   | ASP | Martinez,B | General | 0 |
| 5/28/1980 |   | SPP | Langford | Rain delay | 0 |
| 5/29/1980 |   | ASP | Martinez,B | General | 5 |
| 5/29/1980 |   | ASP | Grimsley | General | 4 |
| 5/31/1980 |   | HAM | Hernandez,K | General | 0 |
| 6/2/1980 |   | NOR | Boone | Collision in field | 0 |
| 6/3/1980 |   | HAM | Fryman | General | 0 |
| 6/3/1980 |   | CST | Camp | General | 0 |
| 6/4/1980 |   | SPP | Brett,G | General | 2 |
| 6/5/1980 |   | NOR | Scott,M | Rain delay | 0 |
| 6/6/1980 |   | AND | Templeton | General | 15 |
| 6/6/1980 |   | OKI | Clark,J | General | 29 |
| 6/9/1980 |   | AND | Moseby | General | 0 |
| 6/9/1980 |   | CST | Bumbry | General | 1 |
| 6/10/1980 |   | NOR | Molitor | General | 1 |
| 6/10/1980 |   | NOR | Scott,M | General | 0 |
| 6/11/1980 |   | ASP | Beattie | General | 10 |
| 6/12/1980 |   | ASP | Knapp | Rain delay | 0 |
| 6/12/1980 |   | SPP | Jenkins | Rain delay | 0 |
| 6/17/1980 |   | NOR | Gantner | General | 5 |
| 6/18/1980 |   | ASP | Bowa | General | 1 |
| 6/20/1980 |   | ASP | Haas | General | 15 |
| 6/20/1980 |   | HAM | Ruhle | General | 5 |
| 6/23/1980 |   | NOR | Oglivie | General | 5 |
| 7/1/1980 |   | ASP | Bowa | General | 0 |
| 7/1/1980 |   | ASP | Donohue | General | 15 |
| 7/1/1980 |   | SPP | Landestoy | General | 15 |
| 7/4/1980 |   | ASP | Lavelle | General | 2 |
| 7/4/1980 |   | CAR | Dawson | Hit by pitch | 2 |
| 7/4/1980 |   | CAR | Rice | General | 3 |
| 7/4/1980 |   | NOR | Gantner | General | 3 |
| 7/5/1980 |   | AND | Forsch,B | General | 15 |
| 7/6/1980 |   | HAM | Hassey | General | 7 |
| 7/7/1980 |   | ASP | Castro | General | 15 |
| 7/7/1980 |   | HAM | Lynn | General | 2 |
| 7/13/1980 |   | ASP | Cromartie | General | 0 |
| 7/14/1980 |   | NOR | Cey | General | 1 |
| 7/14/1980 |   | HAM | Ruhle | Rain delay | 0 |
| 7/14/1980 |   | OKI | Leonard | Rain delay | 0 |
| 7/19/1980 |   | SPP | McRae | Hit by pitch | 0 |
| 7/20/1980 |   | ASP | Clark,B | General | 3 |
| 7/20/1980 |   | CST | Singleton | General | 1 |
| 7/20/1980 |   | HAM | Lynn | General | 0 |
| 7/20/1980 |   | AND | Baylor | Hit by pitch | 0 |
| 7/20/1980 |   | NOR | Keough | Rain delay | 0 |
| 7/21/1980 |   | NOR | Hooton | General | 15 |
| 7/23/1980 |   | NOR | Molitor | General | 26 |
| 7/23/1980 |   | SPP | Jenkins | Rain delay | 0 |
| 7/23/1980 |   | CST | Trammell | General | 0 |
| 7/24/1980 |   | CST | Perry | General | 15 |
| 7/25/1980 |   | NOR | Vail | General | 18 |
| 7/25/1980 |   | CST | Rudi | General | 3 |
| 7/26/1980 |   | ASP | Randolph | General | 2 |
| 7/26/1980 |   | CST | Trammell | General | 0 |
| 7/28/1980 |   | CAR | Underwood,T | General | 5 |
| 7/30/1980 |   | AND | McWilliams | Rain delay | 0 |
| 8/1/1980 |   | AND | Forsch,B | Rain delay | 0 |
| 8/1/1980 |   | SPP | Palmer,J | Rain delay | 0 |
| 8/4/1980 |   | AND | Bosley | General | 0 |
| 8/7/1980 |   | CAR | Dawson | Hit by pitch | 15 |
| 8/7/1980 |   | AND | Baylor | General | 15 |
| 8/8/1980 |   | CAR | Bannister,A | General | 3 |
| 8/8/1980 |   | AND | Bosley | General | 15 |
| 8/8/1980 |   | CST | Horner | General | 15 |
| 8/9/1980 |   | ASP | Donohue | Collision in field | 29 |
| 8/9/1980 |   | ASP | Johnstone | General | 0 |
| 8/10/1980 |   | HAM | Easler | General | 5 |
| 8/11/1980 |   | ASP | Johnstone | General | 15 |
| 8/12/1980 |   | SPP | Palmer,J | General | 0 |
| 8/12/1980 |   | HAM | Trillo | Hit by pitch | 8 |
| 8/13/1980 |   | OKI | McBride | General | 4 |
| 8/14/1980 |   | NOR | Vail | Hit by pitch | 34 |
| 8/14/1980 |   | ASP | Davis,B | Collision in field | 15 |
| 8/14/1980 |   | ASP | Frias | General | 6 |
| 8/15/1980 |   | OKI | John | Rain delay | 0 |
| 8/15/1980 |   | CST | Camp | General | 0 |
| 8/17/1980 |   | SPP | Speier | General | 0 |
| 8/19/1980 |   | ASP | Cromartie | General | 0 |
| 8/20/1980 |   | SPP | Henderson,R | General | 0 |
| 8/21/1980 |   | NOR | Boone | General | 0 |
| 8/22/1980 |   | SPP | Brett,G | General | 15 |
| 8/22/1980 |   | OKI | Schatzeder | General | 15 |
| 8/26/1980 |   | ASP | Biittner | General | 0 |
| 8/26/1980 |   | CAR | DeCinces | General | 4 |
| 8/28/1980 |   | ASP | Hamilton | Rain delay | 0 |
| 8/28/1980 |   | SPP | Langford | Rain delay | 0 |
| 8/29/1980 |   | AND | Templeton | Hit by pitch | 0 |
| 8/30/1980 |   | ASP | Flannery | General | 8 |
| 8/31/1980 |   | SPP | Parrish,Ln | General | 0 |
| 8/31/1980 |   | HAM | Trillo | General | 15 |
| 9/1/1980 |   | SPP | Speier | General | 0 |
| 9/2/1980 |   | AND | Walk | Rain delay | 0 |
| 9/2/1980 |   | ASP | Thompson,S | General | 8 |
| 9/4/1980 |   | HAM | Valentine | General | 15 |
| 9/6/1980 |   | ASP | Brouhard | General | 1 |
| 9/7/1980 |   | AND | Montefusco | General | 3 |
| 9/7/1980 |   | HAM | Woods,A | Hit by pitch | 15 |
| 9/9/1980 |   | HAM | Hassey | Hit by pitch | 8 |
| 9/12/1980 |   | NOR | Littlefield | General | 13 |
| 9/12/1980 |   | CST | Wills | General | 4 |
| 9/13/1980 |   | NOR | Molitor | General | 5 |
| 9/13/1980 |   | ASP | Brouhard | General | 5 |
| 9/15/1980 |   | HAM | Scarbery | General | 7 |
| 9/17/1980 |   | NOR | Hargrove | General | 1 |
| 9/19/1980 |   | CAR | Dawson | General | 4 |
| 9/19/1980 |   | ASP | Hamilton | General | 15 |
| 9/19/1980 |   | OKI | Watson | General | 5 |
| 9/19/1980 |   | CST | Oberkfell | General | 7 |
| 9/20/1980 |   | NOR | Rogers | Rain delay | 0 |
| 9/20/1980 |   | CST | Barker | Rain delay | 0 |
| 9/20/1980 |   | CST | Guerrero,P | Collision on bases | 0 |
| 9/26/1980 |   | HAM | Fulgham | Rain delay | 0 |
| 9/27/1980 |   | NOR | Molitor | General | 13 |
| 9/27/1980 |   | OKI | Crowley | General | 4 |