| Player | Team | Action | Details | |
|---|---|---|---|---|
| Drew Smyly | Scranton Yankees | ADD | to MLB | 11:41 pm, 6/28/21 |
| Jared Jones | The Bluth Company | ADD | to AAA | 9:14 pm, 6/28/21 |
| Jerad Eickhoff | Shaolin Schmeckles | ADD | to MLB | 2:18 pm, 6/28/21 |
| Cole Sulser | Shaolin Schmeckles | ADD | to MLB | 2:17 pm, 6/28/21 |
| Max Kranick | The Bluth Company | ADD | to AAA | 4:12 pm, 6/27/21 |
| Hayden Wesneski | The Bluth Company | ADD | to AAA | 2:24 am, 6/27/21 |
| Zack Thompson | Undead Rabbits | ADD | to MLB | 12:10 pm, 6/26/21 |
| Zach McKinstry | Purple Cobras | ADD | to AAA | 1:46 am, 6/26/21 |
| Andy Ibanez | Shaolin Schmeckles | ADD | to MLB | 4:56 pm, 6/25/21 |
| Alvarado Jose | Shaolin Schmeckles | ADD | to MLB | 4:53 pm, 6/25/21 |
| Korey Lee | The Bluth Company | ADD | to AAA | 11:14 pm, 6/24/21 |
| Jake Meyers | Purple Cobras | ADD | to AAA | 11:42 am, 6/24/21 |
| Graham Ashcraft | The Bluth Company | ADD | to AA | 11:08 am, 6/24/21 |
| Mike Siani | Jon Voight's Car | ADD | to AAA | 11:05 am, 6/24/21 |
| Lamonte Wade | The Bluth Company | ADD | to AAA | 5:53 am, 6/24/21 |
| Mark Vientos | Geckos | ADD | to AA | 9:53 pm, 6/23/21 |
| Myles Straw | Shaolin Schmeckles | ADD | to MLB | 3:33 pm, 6/23/21 |
| Genesis Cabrera | Undead Rabbits | ADD | to MLB | 9:49 am, 6/23/21 |
| Donovan Solano | Shaolin Schmeckles | ADD | to MLB | 5:20 am, 6/23/21 |
| Shed Long | Shaolin Schmeckles | ADD | to MLB | 4:44 am, 6/23/21 |
| Greg Holland | Shaolin Schmeckles | ADD | to MLB | 4:41 am, 6/23/21 |
| Lars Nootbaar | The Bluth Company | ADD | to AA | 10:59 pm, 6/22/21 |
| Chad Pinder | Shaolin Schmeckles | ADD | to MLB | 2:04 pm, 6/22/21 |
| Ivan Herrera | The Red Barons | ADD | to AA | 1:45 pm, 6/22/21 |
| Tylor Megill | Geckos | ADD | to AA | 10:34 am, 6/22/21 |