| Player | Team | Action | Details | |
|---|---|---|---|---|
| Adam Plutko | Shaolin Schmeckles | DROP | to FA | 1:16 am, 9/15/18 |
| Trevor Hildenberger | Scranton Yankees | DROP | to FA | 12:13 pm, 9/14/18 |
| Austin Dean | Purple Cobras | DROP | to FA | 10:19 am, 9/14/18 |
| Hector Rondon | Hill Valley Preservation Society | DROP | to FA | 2:01 am, 9/14/18 |
| Jackie Bradley Jr | Hill Valley Preservation Society | DROP | to FA | 1:58 am, 9/14/18 |
| Jason Kipnis | Purple Cobras | DROP | to FA | 6:23 am, 9/12/18 |
| Ty Buttrey | Purple Cobras | DROP | to FA | 7:47 am, 9/11/18 |
| Bud Norris | Purple Cobras | DROP | to FA | 7:42 am, 9/11/18 |
| Jeurys Familia | Shaolin Schmeckles | DROP | to FA | 3:22 pm, 9/10/18 |
| Matt Kemp | The Red Barons | DROP | to FA | 8:47 am, 9/10/18 |
| Hector Neris | Purple Cobras | DROP | to FA | 3:34 am, 9/10/18 |
| Chase De Jong | Purple Cobras | DROP | to FA | 9:49 pm, 9/9/18 |
| Junior Guerra | Hill Valley Preservation Society | DROP | to FA | 6:06 pm, 9/9/18 |
| Keynan Middleton | Hill Valley Preservation Society | DROP | to FA | 6:03 pm, 9/9/18 |
| Robbie Erlin | Purple Cobras | DROP | to FA | 6:01 pm, 9/9/18 |
| Justin Miller | Hill Valley Preservation Society | DROP | to FA | 5:58 pm, 9/9/18 |
| Wilmer Difo | The Red Barons | DROP | to FA | 2:06 pm, 9/8/18 |
| Alex Colome | Scranton Yankees | DROP | to FA | 1:34 pm, 9/8/18 |
| Joe Jimenez | Scranton Yankees | DROP | to FA | 1:31 pm, 9/8/18 |
| Josh Harrison | Scranton Yankees | DROP | to FA | 1:29 pm, 9/8/18 |
| Eduardo Nunez | Scranton Yankees | DROP | to FA | 1:29 pm, 9/8/18 |
| Yusmeiro Petit | Kimble's Kids | DROP | to FA | 10:25 am, 9/8/18 |
| Tony Watson | Kimble's Kids | DROP | to FA | 10:25 am, 9/8/18 |
| Marco Estrada | Kimble's Kids | DROP | to FA | 10:25 am, 9/8/18 |
| Mark Reynolds | Kimble's Kids | DROP | to FA | 10:25 am, 9/8/18 |