League current injuries -- National League
Regular season -- as of 8/11/1988
| Injuries |
| | | | | | Duration |
| Date | Team | Name | Cause | Return | Orig | Left |
| 7/9/1988 | BHS | McGriff,T | General | 10/29/1988 | 112 | 79 |
| 7/9/1988 | OTT | Fitzgerald | General | 10/29/1988 | 112 | 79 |
| 8/4/1988 | BCB | Miller,D | General | 10/31/1988 | 88 | 81 |
| 7/16/1988 | BRM | Murphy,Dwayne | General | 10/31/1988 | 107 | 81 |
| 7/29/1988 | NYM | Hamilton,D | General | 10/31/1988 | 94 | 81 |
| 6/7/1988 | OTT | Fermin | General | 10/31/1988 | 146 | 81 |
| 5/25/1988 | OTT | Milligan | General | 10/31/1988 | 159 | 81 |
| 8/4/1988 | SMV | Parent | General | 10/31/1988 | 88 | 81 |
| 7/22/1988 | BHS | Nixon,D | General | 10/31/1988 | 101 | 81 |
| 5/25/1988 | BRM | Sanderson | General | 10/31/1988 | 159 | 81 |
| 7/29/1988 | BCB | Hillegas | General | 10/31/1988 | 94 | 81 |
| 6/13/1988 | OTT | Cangelosi | General | 11/4/1988 | 144 | 85 |