| Player | Team | Action | Details | |
|---|---|---|---|---|
| A.J. Puk | Monk's Café | ADD | to MLB | 8:04 am, 8/7/23 |
| Luke Voit | Ye Olde Tom Toolshed | ADD | to MLB | 7:20 pm, 8/6/23 |
| Jose Soriano | Ye Olde Tom Toolshed | ADD | to AAA | 12:46 pm, 8/6/23 |
| Travis Jankowski | Ye Olde Tom Toolshed | ADD | to MLB | 12:40 pm, 8/6/23 |
| Wade Miley | Ye Olde Tom Toolshed | ADD | to MLB | 12:36 pm, 8/6/23 |
| JoJo Romero | Ye Olde Tom Toolshed | ADD | to MLB | 12:36 pm, 8/6/23 |
| Wilmer Flores | Ye Olde Tom Toolshed | ADD | to MLB | 12:35 pm, 8/6/23 |
| Mike Moustakas | Ye Olde Tom Toolshed | ADD | to MLB | 12:35 pm, 8/6/23 |
| Jake Irvin | Bridge Four | ADD | to MLB | 8:41 am, 8/6/23 |
| Xzavion Curry | Bridge Four | ADD | to MLB | 8:37 am, 8/6/23 |
| Austin Gomber | Monk's Café | ADD | to MLB | 7:24 am, 8/6/23 |
| Marco Vargas | The Red Barons | ADD | to A | 1:06 pm, 8/4/23 |
| Thayron Liranzo | Geckos | ADD | to A | 1:03 pm, 8/4/23 |
| Wade Meckler | Geckos | ADD | to AA | 12:52 pm, 8/4/23 |
| Colin Rea | Bridge Four | ADD | to MLB | 10:19 am, 8/4/23 |
| Patrick Corbin | Bridge Four | ADD | to MLB | 10:18 am, 8/4/23 |
| Lyon Richardson | Undead Rabbits | ADD | to AAA | 8:41 am, 8/4/23 |
| David Peterson | Chinballs | ADD | to MLB | 10:32 pm, 8/3/23 |
| Zack Littell | Chinballs | ADD | to MLB | 10:31 pm, 8/3/23 |
| David Festa | The Red Barons | ADD | to AA | 4:39 pm, 8/3/23 |
| Erik Swanson | Bullet Club | ADD | to MLB | 10:48 am, 8/3/23 |
| Jaison Chourio | The Red Barons | ADD | to A | 10:02 am, 8/3/23 |
| Jairo Iriarte | Nixon's Nasty Ninjas | ADD | to A | 12:33 am, 8/3/23 |
| Joey Votto | Supreme Clientele | ADD | to MLB | 11:00 am, 8/2/23 |
| Chris Flexen | Cowboys From Hell | ADD | to MLB | 9:47 am, 8/2/23 |