| Player | Team | Action | Details | |
|---|---|---|---|---|
| Sam Gaviglio | The Red Barons | ADD | to MLB | 11:51 am, 8/20/18 |
| Greg Allen | The Red Barons | ADD | to MLB | 11:51 am, 8/20/18 |
| Ryan O'Hearn | The Bluth Company | ADD | to AAA | 2:44 pm, 8/19/18 |
| Michael King | The Bluth Company | ADD | to AAA | 1:01 pm, 8/19/18 |
| Daniel Poncedeleon | The Bluth Company | ADD | to AAA | 12:22 pm, 8/19/18 |
| Roenis Elias | The Red Barons | ADD | to MLB | 2:00 am, 8/19/18 |
| Franklyn Kilome | The Bluth Company | ADD | to AA | 1:00 pm, 8/18/18 |
| Tyler Chatwood | The Red Barons | ADD | to MLB | 12:22 pm, 8/18/18 |
| Luis Gil | The Bluth Company | ADD | to A | 11:30 am, 8/18/18 |
| Patrick Weigel | The Bluth Company | ADD | to AAA | 10:48 am, 8/18/18 |
| Cristian Santana | Scranton Yankees | ADD | to AAA | 10:57 am, 8/17/18 |
| Drew Hutchinson | The Red Barons | ADD | to MLB | 10:11 am, 8/17/18 |
| Evan White | Purple Cobras | ADD | to A | 9:26 am, 8/17/18 |
| Koda Glover | Supreme Clientele | ADD | to AAA | 7:11 am, 8/17/18 |
| Freddy Galvis | Shaolin Schmeckles | ADD | to MLB | 7:45 pm, 8/16/18 |
| Thomas Szapucki | The Red Barons | ADD | to AA | 4:24 pm, 8/16/18 |
| M.J. Melendez | The Bluth Company | ADD | to A | 10:56 am, 8/16/18 |
| Brian Johnson | Purple Cobras | ADD | to MLB | 8:17 am, 8/16/18 |
| Austin Dean | Purple Cobras | ADD | to AAA | 11:48 pm, 8/15/18 |
| Francisco Cervelli | The Bluth Company | ADD | to MLB | 8:38 pm, 8/15/18 |
| Wenceel Perez | The Bluth Company | ADD | to A | 8:18 pm, 8/15/18 |
| Michael King | The Bluth Company | ADD | to AAA | 8:16 pm, 8/15/18 |
| Joe Palumbo | The Bluth Company | ADD | to AA | 8:15 pm, 8/15/18 |
| Clay Buchholz | Jon Voight's Car | ADD | to MLB | 8:02 pm, 8/15/18 |
| Edwin Jackson | Jon Voight's Car | ADD | to MLB | 8:02 pm, 8/15/18 |