Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2021 |  | Avionne Flanagan | DF |  | FC Cincinnati | Cincinnati |
| 08/2021 |  | Víctor Milke | DF | |||
| 08/2021 |  | Johnny Fenwick | DF | |||
| 08/2021 |  | Jason Johnson | FW |  | Austin Bold | Austin Bold |
| 04/2021 | | Piercen Fisher | DF | |||
| 04/2021 | | Jesus Hernandez | DF | |||
| 04/2021 |  | Promise David | FW |  | NK Zagreb | NK Zagreb |
| 04/2021 | | Kembo Kibato | MF |  | Rio Grande Valley FC | RGV FC |
| 04/2021 | | Michael Cunningham | FW |  | Rochester Lancers | Rochester Lancers |
| 03/2021 | | Austin Wormell | GK | |||
| 03/2021 | | Tony Mota | MF | |||
| 03/2021 | | Martin Martinez-Leyva | FW | |||
| 02/2021 |  | Jorge Corrales | DF |  | CF Montréal | Montréal |
| 02/2021 |  | Lucas Coutinho | MF |  | Tormenta FC | Tormenta |
| 01/2021 | | Leo Folla | DF | |||
| 01/2021 |  | Modou Jadama | DF | |||
| 01/2021 | | Jerome Kiesewetter | FW |  | Inter Miami CF | Inter Miami |
| 01/2021 | | Daniel Gagliardi | GK |  | Fort Lauderdale CF | Fort Lauderdale |
| 01/2021 | | Stanley Oganbor | FW | |||
| 01/2021 |  | Joaquin Rivas | FW |  | Saint Louis FC | Saint Louis FC |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 12/2021 | | Avionne Flanagan | DF | | FC Cincinnati | Cincinnati |
| 12/2021 |  | Raphael Ayagwa | MF |  | Lobi Stars | Lobi Stars |
| 07/2021 | | Jerome Kiesewetter | FW |  | Sacramento Republic | Sacramento Rep |
| 01/2021 | | Ariel Martínez | MF |  | Miami FC | Miami FC |
| 01/2021 | | Callum Chapman-Page | DF | | Miami FC | Miami FC |
| 01/2021 |  | Vangjel Zguro | DF |  | KF Skënderbeu | Skënderbeu |
| 01/2021 | | Maicon | DF |  | Bagé - RS | Bagé |
| 01/2021 |  | Christian Altamirano | MF |  | Real Sociedad | Real Sociedad |
| 01/2021 | | Brayan Reyes | MF |  | Platense FC | Platense FC |