| Injuries | ||||||
| Duration | ||||||
| Date | Team | Name | Cause | Return | Orig | Left |
| 9/26/2018 | LAA | Butera | General | 9/27/2018 | 1 | 1 |
| 9/22/2018 | Min | Suzuki,K | General | 9/28/2018 | 6 | 2 |
| 9/24/2018 | LAA | DeJong | General | 9/29/2018 | 5 | 3 |
| 9/21/2018 | KC | Harrison | General | 10/1/2018 | 10 | 5 |
| 9/13/2018 | KC | Arrieta | General | 10/4/2018 | 21 | 8 |
| 9/24/2018 | KC | Lamet | General | 10/5/2018 | 11 | 9 |
| 9/26/2018 | Tex | Castro,Si | General | 10/7/2018 | 11 | 11 |
| 9/21/2018 | Oak | McCann,B | Hit by pitch | 10/22/2018 | 31 | 26 |