| Player | Team | Action | Details | |
|---|---|---|---|---|
| Alvarado Jose | The Red Barons | ADD | to MLB | 9:32 am, 9/4/18 |
| Greg Holland | Purple Cobras | ADD | to MLB | 4:57 am, 9/4/18 |
| Curtis Granderson | Shaolin Schmeckles | ADD | to MLB | 6:20 pm, 9/2/18 |
| Evan Gattis | Shaolin Schmeckles | ADD | to MLB | 6:19 pm, 9/2/18 |
| Ronald Guzman | The Bluth Company | ADD | to AAA | 5:23 pm, 9/2/18 |
| Joakim Soria | Chinballs | ADD | to MLB | 4:39 pm, 9/2/18 |
| Patrick Weigel | The Bluth Company | ADD | to AAA | 1:46 pm, 9/2/18 |
| Ian Kinsler | Purple Cobras | ADD | to MLB | 8:52 am, 9/2/18 |
| Brian Johnson | Purple Cobras | ADD | to MLB | 8:51 am, 9/2/18 |
| Justin Miller | Hill Valley Preservation Society | ADD | to MLB | 7:04 pm, 9/1/18 |
| Jefry Rodriguez | The Bluth Company | ADD | to AAA | 12:02 pm, 9/1/18 |
| Jorge Lopez | The Bluth Company | ADD | to AAA | 11:38 am, 9/1/18 |
| David Hess | The Bluth Company | ADD | to AAA | 11:46 pm, 8/31/18 |
| Dustin Fowler | The Bluth Company | ADD | to AAA | 6:36 pm, 8/31/18 |
| Frankie Montas | Ye Olde Tom Toolshed | ADD | to AAA | 5:00 pm, 8/31/18 |
| Chris Shaw | Shaolin Schmeckles | ADD | to AA | 3:09 pm, 8/31/18 |
| Jason Kipnis | Purple Cobras | ADD | to MLB | 3:59 am, 8/31/18 |
| Patrick Wisdom | Shaolin Schmeckles | ADD | to MLB | 2:31 pm, 8/30/18 |
| Jose Miguel Fernandez | Shaolin Schmeckles | ADD | to AAA | 2:27 pm, 8/30/18 |
| Frankie Montas | Hill Valley Preservation Society | ADD | to MLB | 7:15 am, 8/30/18 |
| Andrew Knizer | Purple Cobras | ADD | to AA | 4:28 am, 8/30/18 |
| Framber Valdez | The Bluth Company | ADD | to AAA | 1:34 pm, 8/29/18 |
| Clarke Schmidt | The Bluth Company | ADD | to A | 12:35 pm, 8/29/18 |
| Bobby Dalbec | The Bluth Company | ADD | to AA | 12:34 pm, 8/29/18 |
| Enrique Hernandez | Purple Cobras | ADD | to MLB | 7:06 am, 8/29/18 |