| Player | Team | Action | Details | |
|---|---|---|---|---|
| Kyle Farmer | Shaolin Schmeckles | ADD | to MLB | 7:04 pm, 7/24/21 |
| Hector Santiago | Cowboys From Hell | ADD | to MLB | 4:01 pm, 7/24/21 |
| Wilmer Flores | Purple Cobras | ADD | to MLB | 7:13 am, 7/24/21 |
| Jace Peterson | Shaolin Schmeckles | ADD | to MLB | 3:32 am, 7/24/21 |
| Donovan Solano | Shaolin Schmeckles | ADD | to MLB | 9:46 pm, 7/23/21 |
| Steven Duggar | Shaolin Schmeckles | ADD | to MLB | 8:00 pm, 7/22/21 |
| Eury Perez | The Red Barons | ADD | to A | 4:58 pm, 7/22/21 |
| Caleb Kilian | Shaolin Schmeckles | ADD | to AA | 4:01 pm, 7/22/21 |
| Jose Rodriguez | Jon Voight's Car | ADD | to A | 9:50 am, 7/22/21 |
| Greg Allen | Bullet Club | ADD | to MLB | 8:27 am, 7/22/21 |
| Jhonkensy Noel | The Bluth Company | ADD | to A | 12:11 am, 7/22/21 |
| Ezequiel Tovar | The Bluth Company | ADD | to A | 11:48 pm, 7/21/21 |
| Jared Oliva | Chinballs | ADD | to AAA | 5:03 pm, 7/21/21 |
| Colt Keith | Jon Voight's Car | ADD | to AAA | 12:51 pm, 7/21/21 |
| Michael Baumann | The Red Barons | ADD | to NA | 7:20 am, 7/21/21 |
| Thairo Estrada | The Bluth Company | ADD | to AAA | 11:46 pm, 7/20/21 |
| Greg Holland | Shaolin Schmeckles | ADD | to MLB | 8:39 pm, 7/20/21 |
| Joe Perez | Undead Rabbits | ADD | to AAA | 9:04 am, 7/20/21 |
| Jake Woodford | Purple Cobras | ADD | to AAA | 10:33 pm, 7/19/21 |
| Kole Calhoun | The Bluth Company | ADD | to MLB | 8:01 pm, 7/19/21 |
| Bradley Zimmer | Purple Cobras | ADD | to MLB | 5:42 pm, 7/19/21 |
| Danny Santana | Undead Rabbits | ADD | to MLB | 5:19 pm, 7/19/21 |
| Kyle Farmer | Shaolin Schmeckles | ADD | to MLB | 4:45 pm, 7/19/21 |
| Joshua Mears | The Bluth Company | ADD | to A | 1:58 pm, 7/19/21 |
| Jeimer Candelario | Chinballs | ADD | to MLB | 10:28 am, 7/19/21 |