| Player | Team | Action | Details | |
|---|---|---|---|---|
| Steven Brault | Shaolin Schmeckles | ADD | to MLB | 7:59 pm, 8/25/20 |
| Pete Fairbanks | The Bluth Company | ADD | to AAA | 5:19 pm, 8/25/20 |
| Chris Taylor | Bullet Club | ADD | to MLB | 12:20 pm, 8/25/20 |
| J.A. Happ | The Bluth Company | ADD | to MLB | 11:49 am, 8/25/20 |
| Caleb Ferguson | The Bluth Company | ADD | to MLB | 11:48 am, 8/25/20 |
| Ji-Man Choi | Geckos | ADD | to MLB | 1:17 pm, 8/24/20 |
| Zack Britton | Bullet Club | ADD | to MLB | 10:29 am, 8/24/20 |
| Chase Anderson | Bullet Club | ADD | to MLB | 10:24 am, 8/24/20 |
| Carlos Estevez | Chinballs | ADD | to MLB | 3:25 am, 8/24/20 |
| Will Crowe | Supreme Clientele | ADD | to AAA | 1:28 pm, 8/23/20 |
| Austin Brice | Chinballs | ADD | to MLB | 1:02 pm, 8/23/20 |
| Richard Rodriguez | Bullet Club | ADD | to MLB | 11:21 am, 8/23/20 |
| Diego Castillo | Geckos | ADD | to MLB | 11:00 am, 8/23/20 |
| Trevor Cahill | The Red Barons | ADD | to MLB | 7:53 pm, 8/22/20 |
| Brad Miller | The Red Barons | ADD | to MLB | 7:53 pm, 8/22/20 |
| Cedric Mullins | Shaolin Schmeckles | ADD | to MLB | 6:00 pm, 8/22/20 |
| Erick Fedde | Bullet Club | ADD | to MLB | 10:02 am, 8/22/20 |
| Drew Rasmussen | The Bluth Company | ADD | to AAA | 9:03 am, 8/22/20 |
| Miguel Rojas | Purple Cobras | ADD | to MLB | 8:40 am, 8/22/20 |
| Matt Barnes | Shaolin Schmeckles | ADD | to MLB | 1:09 am, 8/22/20 |
| Mike Fiers | Supreme Clientele | ADD | to MLB | 1:08 am, 8/22/20 |
| Colin Moran | Supreme Clientele | ADD | to MLB | 1:07 am, 8/22/20 |
| Jose Trevino | Supreme Clientele | ADD | to MLB | 1:06 am, 8/22/20 |
| Hanser Alberto | Supreme Clientele | ADD | to MLB | 1:06 am, 8/22/20 |
| Nick Markakis | Supreme Clientele | ADD | to MLB | 1:06 am, 8/22/20 |