| Player | Team | Action | Details | |
|---|---|---|---|---|
| Derek Dietrich | Shaolin Schmeckles | DROP | to FA | 1:58 pm, 8/14/18 |
| Logan Morrison | Geckos | DROP | to FA | 11:11 am, 8/14/18 |
| Lucas Duda | Geckos | DROP | to FA | 11:11 am, 8/14/18 |
| Francisco Cervelli | The Red Barons | DROP | to FA | 3:14 am, 8/14/18 |
| Zack Littell | The Red Barons | DROP | to FA | 3:14 am, 8/14/18 |
| Fernando Rodney | Shaolin Schmeckles | DROP | to FA | 6:40 pm, 8/13/18 |
| Felix Hernandez | Supreme Clientele | DROP | to FA | 3:43 pm, 8/13/18 |
| Seth Lugo | Supreme Clientele | DROP | to FA | 3:43 pm, 8/13/18 |
| Matt Duffy | Supreme Clientele | DROP | to FA | 3:43 pm, 8/13/18 |
| Matthew Strahm | Supreme Clientele | DROP | to FA | 3:43 pm, 8/13/18 |
| Sal Romano | Chinballs | DROP | to FA | 1:16 pm, 8/13/18 |
| David Freese | Purple Cobras | DROP | to FA | 1:04 pm, 8/13/18 |
| Justin Anderson | Hill Valley Preservation Society | DROP | to FA | 6:05 pm, 8/11/18 |
| Ramon Laureano | Purple Cobras | DROP | to FA | 2:57 pm, 8/11/18 |
| D.J. Peters | Hill Valley Preservation Society | DROP | to FA | 11:37 am, 8/11/18 |
| Matt Adams | Purple Cobras | DROP | to FA | 7:37 am, 8/11/18 |
| Danny Valencia | Bridge Four | DROP | to FA | 6:25 pm, 8/10/18 |
| Jon Jay | Bridge Four | DROP | to FA | 6:25 pm, 8/10/18 |
| Hernan Perez | Bridge Four | DROP | to FA | 6:24 pm, 8/10/18 |
| Jordan Lyles | Supreme Clientele | DROP | to FA | 4:43 pm, 8/10/18 |
| Frankie Montas | Supreme Clientele | DROP | to FA | 4:43 pm, 8/10/18 |
| Pavin Smith | The Bluth Company | DROP | to FA | 3:44 pm, 8/10/18 |
| Ariel Jurado | Supreme Clientele | DROP | to FA | 2:31 pm, 8/10/18 |
| Chance Adams | Purple Cobras | DROP | to FA | 6:13 am, 8/10/18 |
| Adam Duvall | Shaolin Schmeckles | DROP | to FA | 3:45 pm, 8/9/18 |