| Player | Team | Action | Details | |
|---|---|---|---|---|
| Mike Fiers | Supreme Clientele | DROP | to FA | 12:44 am, 9/2/20 |
| Mike Fiers | Scranton Yankees | ADD | to MLB | 12:45 am, 9/8/20 |
| Mike Fiers | Scranton Yankees | DROP | to FA | 3:22 pm, 10/6/20 |
| Mike Fiers | Shaolin Schmeckles | ADD | to MLB | 1:01 pm, 4/11/21 |
| Mike Fiers | Shaolin Schmeckles | Yahoo! DL | MLB to Yahoo! DL | 1:01 pm, 4/11/21 |
| Mike Fiers | Shaolin Schmeckles | ACTIVATE | Yahoo! DL to MLB | 7:17 pm, 4/26/21 |
| Mike Fiers | Shaolin Schmeckles | DROP | to FA | 3:13 pm, 4/27/21 |
| Mike Fiers | Shaolin Schmeckles | ADD | to MLB | 4:41 am, 4/30/21 |
| Mike Fiers | Shaolin Schmeckles | DROP | to FA | 4:49 pm, 5/3/21 |