| Injuries | ||||||
| Duration | ||||||
| Date | Team | Name | Cause | Return | Orig | Left |
| 8/21/1884 | RMB | Barkley | General | 8/31/1884 | 10 | 1 |
| 8/21/1884 | PS | Boyle | General | 9/1/1884 | 11 | 2 |
| 8/30/1884 | FY | Brouthers | General | 9/2/1884 | 3 | 3 |
| 8/28/1884 | ONS | Galvin | General | 9/8/1884 | 11 | 9 |
| 8/28/1884 | SLB | Morris | General | 9/8/1884 | 11 | 9 |
| 8/25/1884 | FY | Keenan | Hit by pitch | 9/17/1884 | 23 | 18 |