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| 2023-04-06 00:00:00 | Chicago Hilltoppers | | Demoted | Joshua Massey | Clarksville River Bandits |
| 2023-04-06 00:00:00 | San Diego Sabercats | | Demoted | Duane Royall | Santiago Sharks |
| 2023-04-05 14:26:26 | Minneapolis Bricklayers | 3rd round pick in season 36 | Acquired via trade | 3rd round pick in season 37 | San Diego Sabercats |
| 2023-04-05 00:00:00 | Orlando Bombers | | Demoted | Adam Maiden | Ottawa Mt. Hawks |
| 2023-04-05 00:00:00 | Las Vegas Dark Knights | | Demoted | Mason Russ | Knoxville Wampus Cats |
| 2023-04-04 17:50:33 | Memphis Express | 2nd round pick in season 36 | Acquired via trade | 3rd round pick in season 37 | Minneapolis Bricklayers |
| 2023-04-04 10:03:19 | Philadelphia Assassins | 2nd round pick in season 37 | Acquired via trade | Valentine Lovett | New York Warriors |
| 2023-04-04 10:03:19 | Philadelphia Assassins | 2nd round pick in season 38 | Acquired via trade | | New York Warriors |
| 2023-04-04 10:03:19 | Kansas City Wildcats | Eric Kolb | Acquired via trade | 1st round pick in season 37 | Miami Macho Men |
| 2023-04-04 10:03:19 | Kansas City Wildcats | Shane Paige | Acquired via trade | | Miami Macho Men |
| 2023-04-04 00:00:00 | Seattle Cougars | | Demoted | Javion Gehris | Vancouver Mounties |
| 2023-04-04 00:00:00 | San Francisco Golden Gators | | Demoted | Deangelo Black | Little Rock Fighting Farmers |
| 2023-04-03 08:11:36 | Philadelphia Assassins | 2nd round pick in season 36 | Acquired via trade | Ryan Carreno | Salt Lake City Night Hawks |
| 2023-04-03 08:11:36 | St. Louis 5th Alarm | 2nd round pick in season 36 | Acquired via trade | 2nd round pick in season 37 | Atlanta Eels |
| 2023-04-03 08:11:36 | St. Louis 5th Alarm | 3rd round pick in season 36 | Acquired via trade | | Atlanta Eels |
| 2023-04-03 08:11:36 | New York Warriors | 3rd round pick in season 37 | Acquired via trade | 2nd round pick in season 36 | Louisville Colonels |
| 2023-04-03 08:11:36 | New York Warriors | 3rd round pick in season 38 | Acquired via trade | | Louisville Colonels |
| 2023-04-03 00:00:00 | Mexico City Aztecs | | Promoted | Kody Gibbs | Denver Ferris Wheels |
| 2023-04-03 00:00:00 | Mexico City Aztecs | | Promoted | Silas Thomas | Denver Ferris Wheels |
| 2023-04-03 00:00:00 | Mexico City Aztecs | | Promoted | Juan Goodwin | Denver Ferris Wheels |
| 2023-04-03 00:00:00 | Denver Ferris Wheels | | Demoted | Aaron Gilliam | Mexico City Aztecs |
| 2023-04-03 00:00:00 | St. Louis 5th Alarm | | Demoted | Victor Gifford | Caracas Crocodiles |
| 2023-04-03 00:00:00 | St. Louis 5th Alarm | | Demoted | Kevin Rushing | Caracas Crocodiles |
| 2023-04-03 00:00:00 | Orlando Bombers | | Demoted | Giovanni Lindholm | Ottawa Mt. Hawks |
| 2023-04-02 00:00:00 | Philadelphia Assassins | | Demoted | Darnell Thomas | South Dakota Blackhawks |