|
| 2021-12-18 14:55:50 | Louisville Colonels | | Demoted | Richard Armstrong | Buffalo Bombers |
| 2021-12-18 14:55:36 | Louisville Colonels | | Demoted | Robert Busch | Buffalo Bombers |
| 2021-12-18 14:31:52 | Dallas Hounds | | Demoted | Devon Hostetler | Norfolk Wolves |
| 2021-12-18 13:47:06 | Dallas Hounds | | Demoted | Lyndon Amin | Norfolk Wolves |
| 2021-12-18 13:45:54 | Norfolk Wolves | | Promoted | Isaac Reddington | Dallas Hounds |
| 2021-12-18 13:44:26 | Dallas Hounds | | Demoted | Daniel Smith | Norfolk Wolves |
| 2021-12-18 13:43:12 | Dallas Hounds | | Demoted | Marlon Riley | Norfolk Wolves |
| 2021-12-18 13:23:42 | Dallas Hounds | | Demoted | Jaheim Johnson | Norfolk Wolves |
| 2021-12-18 12:42:00 | San Diego Sabercats | Dewey Rodriguez | Acquired via trade | 1st round pick in season 32 | New York Warriors |
| 2021-12-18 12:42:00 | San Diego Sabercats | 1st round pick in season 32 | Acquired via trade | 2nd round pick in season 32 | New York Warriors |
| 2021-12-18 12:42:00 | San Diego Sabercats | 2nd round pick in season 32 | Acquired via trade | | New York Warriors |
| 2021-12-18 12:40:00 | Seattle Cougars | 1st round pick in season 32 | Acquired via trade | 1st round pick in season 33 | Atlanta Eels |
| 2021-12-18 12:40:00 | Seattle Cougars | 2nd round pick in season 32 | Acquired via trade | 2nd round pick in season 33 | Atlanta Eels |
| 2021-12-18 12:40:00 | Seattle Cougars | 2nd round pick in season 32 | Acquired via trade | | Atlanta Eels |
| 2021-12-18 12:19:22 | Dallas Hounds | | Demoted | Sean Rogers | Norfolk Wolves |
| 2021-12-18 12:19:08 | Dallas Hounds | | Demoted | Ryan Williams | Norfolk Wolves |
| 2021-12-18 11:55:56 | Dallas Hounds | | Demoted | Michael Clapper | Norfolk Wolves |
| 2021-12-18 11:55:36 | Norfolk Wolves | | Promoted | Brandon Chapman | Dallas Hounds |
| 2021-12-17 13:03:14 | Norfolk Wolves | | Promoted | Brayden Schultz | Dallas Hounds |
| 2021-12-17 13:01:04 | Norfolk Wolves | | Promoted | Michael Clapper | Dallas Hounds |
| 2021-12-17 12:58:40 | Norfolk Wolves | | Promoted | Lyndon Amin | Dallas Hounds |
| 2021-12-17 12:57:40 | Philadelphia Assassins | | Demoted | Xavier Wagner | South Dakota Blackhawks |
| 2021-12-17 12:53:08 | Philadelphia Assassins | | Demoted | Samuel Kinder | South Dakota Blackhawks |
| 2021-12-17 11:38:02 | Birmingham Venom | | Promoted | Brian Parris | Boston Bannerman |
| 2021-12-17 11:28:52 | Boston Bannerman | | Drop | Rick Derringer | |