| Player | Team | Action | Details | |
|---|---|---|---|---|
| Tyler Matzek | Geckos | ADD | to MLB | 11:42 pm, 4/18/21 |
| J.B. Bukauskas | Purple Cobras | ADD | to AAA | 11:32 am, 4/18/21 |
| Brennan Malone | The Red Barons | ADD | to AA | 6:03 am, 4/18/21 |
| Bobby Bradley | Shaolin Schmeckles | ADD | to AAA | 2:41 pm, 4/17/21 |
| Alex Santos | Geckos | ADD | to A | 10:18 am, 4/17/21 |
| Jalen Beeks | The Red Barons | ADD | to MLB | 9:22 am, 4/17/21 |
| Brett Anderson | Shaolin Schmeckles | ADD | to MLB | 4:01 am, 4/17/21 |
| Ryan Jeffers | The Bluth Company | ADD | to AAA | 10:27 pm, 4/16/21 |
| Drew Strotman | The Bluth Company | ADD | to AAA | 10:02 pm, 4/16/21 |
| Drew Strotman | The Bluth Company | ADD | to AAA | 9:53 pm, 4/16/21 |
| Seth Brown | Shaolin Schmeckles | ADD | to MLB | 6:59 pm, 4/16/21 |
| Jackie Bradley Jr | Bullet Club | ADD | to MLB | 6:40 pm, 4/16/21 |
| Patrick Bailey | The Bluth Company | ADD | to AAA | 5:59 pm, 4/16/21 |
| Mike Brosseau | Cowboys From Hell | ADD | to MLB | 7:37 am, 4/16/21 |
| Corey Dickerson | Cowboys From Hell | ADD | to MLB | 7:36 am, 4/16/21 |
| Lewis Thorpe | The Bluth Company | ADD | to AAA | 1:01 am, 4/16/21 |
| Jed Lowrie | Purple Cobras | ADD | to MLB | 10:30 pm, 4/15/21 |
| Victor Gonzalez | Bullet Club | ADD | to MLB | 8:34 pm, 4/15/21 |
| Willians Astudillo | Shaolin Schmeckles | ADD | to MLB | 4:15 pm, 4/15/21 |
| Corey Ray | Shaolin Schmeckles | ADD | to AAA | 3:37 pm, 4/15/21 |
| Grant Holmes | Shaolin Schmeckles | ADD | to AA | 3:35 pm, 4/15/21 |
| Dillon Dingler | Geckos | ADD | to AA | 3:25 pm, 4/15/21 |
| Patrick Bailey | The Bluth Company | ADD | to AAA | 1:30 am, 4/15/21 |
| Ryan Jeffers | The Bluth Company | ADD | to AAA | 12:43 am, 4/15/21 |
| Adolis Garcia | Purple Cobras | ADD | to AAA | 10:28 pm, 4/14/21 |