| Player | Team | Action | Details | |
|---|---|---|---|---|
| Juan Minaya | Hill Valley Preservation Society | ADD | to MLB | 10:09 am, 8/14/17 |
| Juan Minaya | Hill Valley Preservation Society | DROP | to FA | 5:34 pm, 8/18/17 |
| Juan Minaya | Purple Cobras | ADD | to AAA | 6:27 am, 8/21/17 |
| Juan Minaya | Purple Cobras | DROP | to FA | 12:16 pm, 9/12/17 |
| Juan Minaya | Supreme Clientele | ADD | to AAA | 1:25 pm, 9/12/17 |
| Juan Minaya | Supreme Clientele | DROP | to FA | 10:11 pm, 9/29/17 |