| Player | Team | Action | Details | |
|---|---|---|---|---|
| Tyler Naquin | Undead Rabbits | DROP | to FA | 2:04 pm, 9/21/21 |
| Darin Ruf | Undead Rabbits | DROP | to FA | 2:03 pm, 9/21/21 |
| Terrin Vavra | Geckos | DROP | to FA | 10:38 am, 9/21/21 |
| Nick Pivetta | Chinballs | DROP | to FA | 1:26 pm, 9/20/21 |
| Harrison Bader | Chinballs | DROP | to FA | 1:26 pm, 9/20/21 |
| Justus Sheffield | The Red Barons | DROP | to FA | 10:24 am, 9/20/21 |
| Elias Diaz | Purple Cobras | DROP | to FA | 12:15 pm, 9/19/21 |
| Bailey Ober | Purple Cobras | DROP | to FA | 7:28 am, 9/19/21 |
| Jon Heasley | The Bluth Company | DROP | to FA | 3:20 am, 9/19/21 |
| Paul Sewald | The Bluth Company | DROP | to FA | 3:20 am, 9/19/21 |
| Collin McHugh | The Bluth Company | DROP | to FA | 3:19 am, 9/19/21 |
| Aristides Aquino | Bullet Club | DROP | to FA | 11:46 pm, 9/18/21 |
| Edmundo Sosa | Bullet Club | DROP | to FA | 1:53 pm, 9/18/21 |
| Mike Yastrzemski | Purple Cobras | DROP | to FA | 10:59 am, 9/18/21 |
| Yasel Antuna | The Red Barons | DROP | to FA | 1:23 am, 9/18/21 |
| Vincent Velasquez | The Bluth Company | DROP | to FA | 1:25 pm, 9/17/21 |
| Tahnaj Thomas | The Red Barons | DROP | to FA | 8:51 am, 9/17/21 |
| Ken Waldichuk | The Bluth Company | DROP | to FA | 2:23 pm, 9/16/21 |
| Griffin Jax | The Bluth Company | DROP | to FA | 2:16 pm, 9/16/21 |
| Kevin Plawecki | Nixon's Nasty Ninjas | DROP | to FA | 2:00 pm, 9/16/21 |
| Janson Junk | The Bluth Company | DROP | to FA | 8:52 am, 9/16/21 |
| Jonathan Bowlan | Bullet Club | DROP | to FA | 11:52 am, 9/15/21 |
| Sam Long | Purple Cobras | DROP | to FA | 7:20 am, 9/15/21 |
| Carmen Mlodzinski | Purple Cobras | DROP | to FA | 6:30 am, 9/15/21 |
| Jake Woodford | Purple Cobras | DROP | to FA | 10:15 pm, 9/14/21 |