| Injuries | ||||||
| Duration | ||||||
| Date | Team | Name | Cause | Return | Orig | Left |
| 5/13/1920 | Bla | Russell | General | 6/11/1920 | 29 | 1 |
| 5/29/1920 | Riv | Marquard | General | 6/14/1920 | 16 | 4 |
| 6/4/1920 | BG | Milan | General | 6/14/1920 | 10 | 4 |
| 6/3/1920 | KS | Vaughn | General | 6/14/1920 | 11 | 4 |
| 5/29/1920 | Cha | Mann | Hit by pitch | 6/15/1920 | 17 | 5 |
| 6/10/1920 | Wil | Robertson | General | 6/20/1920 | 10 | 10 |
| 6/5/1920 | Riv | Austin | General | 6/26/1920 | 21 | 16 |
| 6/8/1920 | Wil | Shocker | Hit by pitch | 7/6/1920 | 28 | 26 |