| Player | Team | Action | Details | |
|---|---|---|---|---|
| Tirso Ornelas | Hill Valley Preservation Society | ADD | to A | 5:28 pm, 4/30/18 |
| Austin Beck | Hill Valley Preservation Society | ADD | to A | 5:27 pm, 4/30/18 |
| Jackie Bradley Jr | Hill Valley Preservation Society | ADD | to MLB | 5:17 pm, 4/30/18 |
| M.J. Melendez | The Bluth Company | ADD | to A | 1:00 pm, 4/30/18 |
| Miguel Amaya | The Bluth Company | ADD | to A | 1:24 am, 4/30/18 |
| Daulton Varsho | The Bluth Company | ADD | to AA | 9:49 pm, 4/29/18 |
| Josh James | Chinballs | ADD | to AA | 9:48 pm, 4/29/18 |
| Ross Stripling | Supreme Clientele | ADD | to MLB | 9:33 pm, 4/29/18 |
| Johan Camargo | Supreme Clientele | ADD | to AAA | 7:47 pm, 4/29/18 |
| Ryan Helsley | The Bluth Company | ADD | to AAA | 6:11 pm, 4/29/18 |
| Edwin Rios | Chinballs | ADD | to AAA | 5:42 pm, 4/29/18 |
| Wade Miley | Chinballs | ADD | to MLB | 1:41 pm, 4/29/18 |
| Yan Gomes | Purple Cobras | ADD | to MLB | 12:51 pm, 4/29/18 |
| Joey Wendle | Jon Voight's Car | ADD | to MLB | 12:46 pm, 4/29/18 |
| Steve Pearce | Purple Cobras | ADD | to MLB | 8:51 am, 4/29/18 |
| Howie Kendrick | The Bluth Company | ADD | to MLB | 5:58 am, 4/29/18 |
| Daniel Descalso | Purple Cobras | ADD | to MLB | 3:17 pm, 4/28/18 |
| Howie Kendrick | Purple Cobras | ADD | to MLB | 11:02 am, 4/28/18 |
| Isaac Paredes | Purple Cobras | ADD | to A | 10:31 am, 4/28/18 |
| Francisco Cervelli | Purple Cobras | ADD | to MLB | 10:02 am, 4/28/18 |
| Sal Romano | The Bluth Company | ADD | to MLB | 3:02 am, 4/28/18 |
| Jesus Aguilar | Shaolin Schmeckles | ADD | to MLB | 12:42 am, 4/28/18 |
| Micker Adolfo | The Bluth Company | ADD | to A | 12:37 pm, 4/27/18 |
| Sean Murphy | Kimble's Kids | ADD | to A | 12:32 pm, 4/27/18 |
| Alex Canario | The Red Barons | ADD | to A | 12:30 pm, 4/27/18 |