| Player | Team | Action | Details | |
|---|---|---|---|---|
| Jake Cave | Ye Olde Tom Toolshed | ADD | to MLB | 1:25 pm, 6/11/18 |
| Jake Cave | Ye Olde Tom Toolshed | DROP | to FA | 1:04 pm, 6/28/18 |
| Jake Cave | Cowboys From Hell | ADD | to MLB | 1:20 pm, 7/17/18 |
| Jake Cave | Cowboys From Hell | DROP | to FA | 7:46 am, 8/27/18 |
| Jake Cave | The Bluth Company | ADD | to AAA | 3:04 pm, 9/7/18 |
| Jake Cave | The Bluth Company | DROP | to FA | 10:48 am, 3/6/19 |