| Player | Team | Action | Details | |
|---|---|---|---|---|
| Chris Taylor | Hill Valley Preservation Society | ADD | to MLB | 3:44 pm, 7/21/20 |
| Kameron Misner | Bullet Club | ADD | to MLB | 6:21 pm, 7/20/20 |
| Ryan Pressly | Bullet Club | ADD | to MLB | 6:18 pm, 7/20/20 |
| Martin Perez | Hill Valley Preservation Society | ADD | to MLB | 11:09 am, 7/20/20 |
| Dane Dunning | Supreme Clientele | ADD | to AAA | 11:21 am, 7/19/20 |
| Michael King | Bullet Club | ADD | to AAA | 7:51 pm, 7/18/20 |
| Bradley Zimmer | The Bluth Company | ADD | to AAA | 2:23 pm, 7/17/20 |
| Trevor Richards | Bullet Club | ADD | to MLB | 1:47 pm, 7/17/20 |
| Bradley Zimmer | Bullet Club | ADD | to AAA | 4:02 pm, 7/16/20 |
| Zack Godley | Hill Valley Preservation Society | ADD | to MLB | 12:01 am, 7/15/20 |
| Michael Wacha | Supreme Clientele | ADD | to MLB | 4:40 pm, 7/14/20 |
| Wade Davis | Hill Valley Preservation Society | ADD | to MLB | 4:23 pm, 7/14/20 |
| Eduardo Garcia | Supreme Clientele | ADD | to A | 1:30 pm, 7/14/20 |
| Jairo Solis | Supreme Clientele | ADD | to AA | 1:30 pm, 7/14/20 |
| Hunter Brown | Supreme Clientele | ADD | to AA | 1:30 pm, 7/14/20 |
| Ivan Herrera | Supreme Clientele | ADD | to A | 1:29 pm, 7/14/20 |
| Ryan Jeffers | Purple Cobras | ADD | to AA | 1:27 pm, 7/14/20 |
| Ricky Vanasco | Purple Cobras | ADD | to A | 1:27 pm, 7/14/20 |
| Nick Burdi | Bullet Club | ADD | to MLB | 4:52 pm, 7/13/20 |
| Zack Britton | Bullet Club | ADD | to MLB | 3:39 pm, 7/12/20 |
| Dan Vogelbach | Geckos | ADD | to MLB | 5:01 pm, 7/11/20 |
| Ryan Helsley | The Bluth Company | ADD | to AAA | 8:50 am, 7/8/20 |
| Howie Kendrick | The Bluth Company | ADD | to MLB | 9:21 pm, 7/5/20 |
| Lenny Torres | The Red Barons | ADD | to A | 3:34 pm, 5/26/20 |
| Jose De Leon | Scranton Yankees | ADD | to MLB | 4:29 pm, 4/2/20 |