| Date | Transaction |
| 02-28-2022 | Matt Ostendarp has retired from football. |
| 09-06-2021 | The Atlanta Warhawks have waived Matt Ostendarp. |
| 08-08-2021 | The Atlanta Warhawks have moved Billy Stone, Roy Dulaney, George Johnson, Ramondo Kaiser, Ed Garcia, Charles Marek, Johnny Monaco, Nick Goad, Van Bryant, and Marcus Anderson to the active roster. The Atlanta Warhawks have moved Marcus Maginnes, Ray Gardener, Matt Ostendarp, Jim Michalik, Bob Condon, Jerry Brown, Al Karcher, Deke Ostendarp, Alex Stewart, Ted Anderson, Hank Dowell, and Chris Smith to the inactive roster. |
| 08-24-2020 | The Atlanta Warhawks have moved Marcus Maginnes, Ken-Yon Burrell, Matt Ostendarp, Jim Michalik, Tom O'Neill, Bob Condon, Jerry Brown, Deke Ostendarp, and Aaron Hamilton to the active roster. The Atlanta Warhawks have moved Gene Richard, Billy Stone, Jesse Sandberg, Ed Garcia, Charles Marek, Tery Still, Johnny Monaco, Ed Barksdale, and Bob Dixon to the inactive roster. |
| 08-10-2020 | The Atlanta Warhawks have moved Gene Richard, Billy Stone, Roy Dulaney, James Bernard, Jesse Sandberg, Eddie Barbay, Charles Marek, Tery Still, Ed Barksdale, Clyde Williams, and Bob Dixon to the active roster. The Atlanta Warhawks have moved Marcus Maginnes, Ray Gardener, Ken-Yon Burrell, Matt Ostendarp, Jim Michalik, Tom O'Neill, Bob Condon, Jerry Brown, Al Karcher, Deke Ostendarp, Aaron Hamilton, and Ted Anderson to the inactive roster. |
| 08-25-2019 | The Atlanta Warhawks have moved Ray Gardener, Matt Ostendarp, Jim Michalik, Bob Condon, Al Karcher, Deke Ostendarp, Tex Lowe, Alex Stewart, and Ted Anderson to the active roster. The Atlanta Warhawks have moved Leonard Hannah, Dan McLaughlin, Wayne Davis, James Bernard, Breezy Witter, Charles Marek, Tery Still, D'Angelo Matheson, Van Brock, and Willie Schleich to the inactive roster. |
| 08-05-2019 | The Atlanta Warhawks have moved Leonard Hannah, Dan McLaughlin, Billy Stone, Wayne Davis, Carl Preece, Thomas Brown, James Bernard, Ramondo Kaiser, Jerry Brown, Breezy Witter, John Roedel, Tery Still, Johnny Monaco, and Craig Jelacic to the active roster. The Atlanta Warhawks have moved Ray Gardener, Trevor Thompson, Matt Ostendarp, Jim Michalik, Bob Condon, Al Karcher, Deke Ostendarp, Jesse Sandberg, Tex Lowe, Alex Stewart, Aaron Hamilton, Ted Anderson, Van Bryant, and Willie Schleich to the inactive roster. |
| 08-19-2018 | The Atlanta Warhawks have moved Ray Gardener, Matt Ostendarp, Bob Condon, Al Karcher, Deke Ostendarp, Jesse Sandberg, Troy Evans, Ted Anderson, and D'Angelo Matheson to the active roster. The Atlanta Warhawks have moved Billy Stone, Ray Holloway, Spain Breen, Thomas Robbins, Breezy Witter, Charles Marek, Eddie Freitas, Tery Still, Johnny Monaco, Van Brock, and Craig Jelacic to the inactive roster. |
| 12-25-2017 | The Atlanta Warhawks have moved Carlos Gorgone, Tex Lowe, and Charles Marek to the active roster. The Atlanta Warhawks have moved Matt Ostendarp, Gerry Allen, and Al Karcher to the inactive roster. |
| 12-24-2017 | Matt Ostendarp of the Atlanta Warhawks is injured with a knee derangement and is expected to be out for approximately 28 days. |
| 08-29-2016 | The Atlanta Warhawks have moved Ted Anderson, Alex Stewart, Al Karcher, Troy Evans, Jesse Sandberg, Matt Ostendarp, Deke Ostendarp, Ed Barksdale, and D'Angelo Matheson to the active roster. The Atlanta Warhawks have moved Jim Coombs, Breezy Witter, Denny Arrobio, Roy Dulaney, Dale Marciniak, George Stephens, Joe Svendsen, Tery Still, Bert Vandeweghe, Van Brock, and Warren Godfrey to the inactive roster. |
| 08-07-2016 | The Atlanta Warhawks have moved Breezy Witter, Charles Marek, Roy Dulaney, Joe Svendsen, Tery Still, Tex Lowe, Bert Vandeweghe, Bob Condon, and Van Brock to the active roster. The Atlanta Warhawks have moved Aaron Hamilton, Ted Anderson, Ray Holloway, Tom Bailey, Alex Stewart, Al Karcher, Troy Evans, Jesse Sandberg, Matt Ostendarp, and Deke Ostendarp to the inactive roster. |
| 09-06-2015 | The Atlanta Warhawks have moved Matt Ostendarp, Al Karcher, Deke Ostendarp, Jesse Sandberg, Tom Bailey, George Stephens, Troy Evans, Sean Brown, Ted Anderson, and Willie Schleich to the active roster. The Atlanta Warhawks have moved Jim Michalik, Dory Funk Jr, Breezy Witter, Johnny Leighty, Torin Eaton, Shelby Christensen, Irv Overstreet, Tery Still, Tex Lowe, and Bert Vandeweghe to the inactive roster. |
| 08-10-2015 | The Atlanta Warhawks have moved David Martin, Louis Stanceil, Trevor Thompson, Cory Coolbaugh, Arnie Arthur, Torin Eaton, Akin Breunig, Roy Dulaney, Don Douglas, Larry Krepfle, Bob Davis, Jack Armstrong, Heath Barker, Breezy Witter, M.A. Harris, Tery Still, Tex Lowe, Heinie Peterson, Garrett Green, Clifton Rains, and Willie Jones to the active roster. The Atlanta Warhawks have moved Tom Bailey, Steve Iman, Ted Anderson, George Knab, Dennis Paremore, Al Wood, Jesse Sandberg, Eddie Springs, Shelby Christensen, Jim Coombs, Al Karcher, Vin Humphreys, Matt Ostendarp, Deke Ostendarp, Andy Gabler, Ray Holloway, Alex Alexander, Sean Brown, George Carman, Justin Pike, Willie Schleich, Troy Evans, and Lou Petrilas to the inactive roster. |
| 08-03-2014 | The Atlanta Warhawks have moved Jon Cain, Howard O'Leary, Breezy Witter, Harry Nies, Frank Patmon, Bud Davidson, Pete Evans, Matt Ostendarp, Bert Vandeweghe, Jim Michalik, and Larry Krepfle to the active roster. The Atlanta Warhawks have moved Ted Anderson, Jim Coombs, Sean Brown, Bill Salaam, Tom Bailey, Al Karcher, George Stephens, Jesse Sandberg, Willie Schleich, Deke Ostendarp, and Shelby Christensen to the inactive roster. |
Wide Receiver