| Player | Team | Action | Details | |
|---|---|---|---|---|
| Adam Wainwright | Geckos | DROP | to FA | 10:43 am, 4/11/18 |
| Nick Vincent | Geckos | DROP | to FA | 10:41 am, 4/11/18 |
| Kazuhisa Makita | Geckos | DROP | to FA | 10:41 am, 4/11/18 |
| Mike Fiers | Geckos | DROP | to FA | 10:41 am, 4/11/18 |
| Jose Bautista | Supreme Clientele | DROP | to FA | 12:16 am, 4/11/18 |
| Delvin Perez | Jon Voight's Car | DROP | to FA | 3:02 pm, 4/10/18 |
| Dominic Leone | Dead Rabbits | DROP | to FA | 10:32 am, 4/10/18 |
| Anthony Santander | Purple Cobras | DROP | to FA | 8:35 am, 4/10/18 |
| Jackie Bradley Jr | Chinballs | DROP | to FA | 7:01 am, 4/10/18 |
| Robert Stephenson | Chinballs | DROP | to FA | 7:00 am, 4/10/18 |
| Domingo Leyba | Shaolin Schmeckles | DROP | to FA | 2:17 am, 4/10/18 |
| Nick Tropeano | The Bluth Company | DROP | to FA | 1:45 am, 4/10/18 |
| Alex Claudio | Shaolin Schmeckles | DROP | to FA | 10:08 pm, 4/9/18 |
| Adrian Gonzalez | Shaolin Schmeckles | DROP | to FA | 9:26 pm, 4/9/18 |
| Trevor Richards | The Red Barons | DROP | to FA | 12:15 pm, 4/9/18 |
| Jose Pirela | Purple Cobras | DROP | to FA | 8:19 am, 4/9/18 |
| Jason Heyward | The Red Barons | DROP | to FA | 9:55 am, 4/8/18 |
| Trevor Richards | The Bluth Company | DROP | to FA | 6:57 pm, 4/7/18 |
| Anthony Kay | The Bluth Company | DROP | to FA | 1:01 pm, 4/6/18 |
| Lonnie Chisenhall | The Red Barons | DROP | to FA | 7:57 am, 4/6/18 |
| Luke Gregerson | Nixon's Nasty Ninjas | DROP | to FA | 12:09 pm, 4/5/18 |
| Cory Spangenberg | The Red Barons | DROP | to FA | 8:21 am, 4/4/18 |
| A.J. Reed | Jon Voight's Car | DROP | to FA | 7:34 am, 4/4/18 |
| Howie Kendrick | Purple Cobras | DROP | to FA | 7:28 am, 4/4/18 |
| Mitch Moreland | Shaolin Schmeckles | DROP | to FA | 11:17 pm, 4/3/18 |