| Player | Team | Action | Details | |
|---|---|---|---|---|
| Pedro Alvarez | Purple Cobras | DROP | to FA | 12:30 am, 4/21/18 |
| Jeisson Rosario | Hill Valley Preservation Society | DROP | to FA | 5:45 pm, 4/20/18 |
| Clayton Richard | Kimble's Kids | DROP | to FA | 8:46 am, 4/20/18 |
| Chris Owings | Purple Cobras | DROP | to FA | 4:56 am, 4/20/18 |
| Curtis Granderson | Geckos | DROP | to FA | 1:31 am, 4/20/18 |
| Daniel Descalso | Geckos | DROP | to FA | 1:31 am, 4/20/18 |
| Jackie Bradley Jr | Purple Cobras | DROP | to FA | 7:16 pm, 4/19/18 |
| Alex Scherff | Supreme Clientele | DROP | to FA | 1:31 pm, 4/19/18 |
| Steven Brault | Supreme Clientele | DROP | to FA | 1:08 pm, 4/19/18 |
| Robbie Erlin | Supreme Clientele | DROP | to FA | 12:21 pm, 4/19/18 |
| Zack Collins | Purple Cobras | DROP | to FA | 4:17 am, 4/19/18 |
| Howie Kendrick | Purple Cobras | DROP | to FA | 3:27 am, 4/19/18 |
| Daniel Robertson | Purple Cobras | DROP | to FA | 3:26 am, 4/19/18 |
| Eduardo Escobar | Nixon's Nasty Ninjas | DROP | to FA | 12:43 am, 4/19/18 |
| Josh Fields | Nixon's Nasty Ninjas | DROP | to FA | 12:42 am, 4/19/18 |
| Justin Williams | The Bluth Company | DROP | to FA | 8:50 pm, 4/18/18 |
| Niko Goodrum | Supreme Clientele | DROP | to FA | 6:39 pm, 4/18/18 |
| Mark Vientos | The Bluth Company | DROP | to FA | 2:21 pm, 4/18/18 |
| Ronaldo Hernandez | Supreme Clientele | DROP | to FA | 2:08 pm, 4/18/18 |
| Justin Dunn | The Bluth Company | DROP | to FA | 10:56 am, 4/18/18 |
| Ryan Madson | Geckos | DROP | to FA | 10:28 am, 4/18/18 |
| Joe Biagini | Purple Cobras | DROP | to FA | 6:33 am, 4/18/18 |
| Leonys Martin | Purple Cobras | DROP | to FA | 6:33 am, 4/18/18 |
| Yolmer Sanchez | Purple Cobras | DROP | to FA | 5:36 pm, 4/17/18 |
| Christian Vazquez | The Red Barons | DROP | to FA | 3:17 pm, 4/17/18 |