| Date | Transaction |
| 02-28-2033 | Del Tackwell has retired from football. |
| 08-30-2032 | The Seattle Gambit have waived Del Tackwell. |
| 08-16-2032 | The Seattle Gambit have moved George Brown, Merle Walson, Corey Uhlenhake, Reggie Long, Jason Roquemore, Mark Neal, James Elias, Don Johns, John Roberts, Jeff Lewis, Dale Robnett, Wayne Griffin, Rex Williams, Ed Greisen, Dick Richardson, Wally Sims, Dick Burks, Tim Smith, John Scott, Swede Metcalf, John Sanyika, Randy Conlan, Ron Araguz, Carl Smithson, Eric Tuiasosopo, Tony Poole, Tracy Richardson, Wayne Swiacki, Chris Harvey, Steve Kirksey, Lincoln Lusk, Marcus Fullington, Ray Milburn, John Harkey, Richard Harden, and Travis Noonan to the active roster. The Seattle Gambit have moved Del Tackwell, Daryl Pickens, Tommy Stephens, Tony Walker, Lonnie Hill, Russell Dunn, Courtney McDole, Andy Wunsch, Wahoo Mcdaniel, Frank "Bruiser Brody" Goodish, Claude Atlas, Marcel Markham, Ed Reader, Billy Corgan, Jeff Abramowicz, Jerame McGruder, Dick Haak, David Von Erich, George Hawkins, Tommy Weatherspoon, Joe Hammond, Hoot Morrow, Mike Witteck, Bob Knop, Jack Brisco, Thomas Lee, Ralph McKnight, Bruce Williams, Dinty Kingrea, Rickey Curtis, Al Powers, Dosey Holly, Donnie Bendross, Jim Jones, Terry Dennis, and Tom McNeil to the inactive roster. |
| 09-01-2031 | The Seattle Gambit have moved Gerry Clark, George Hawkins, Tommy Weatherspoon, Tom McNeil, Dosey Holly, Ryan Carter, Tony Walker, Jim Jones, Del Tackwell, Daryl Pickens, Patsy Carlson, Jack Brisco, Dick Haak, Marcel Markham, Hoot Morrow, Andy Wunsch, Ed Reader, Billy Corgan, Mike Witteck, Freddie Gabby, Bruce Williams, Al Powers, and Donnie Bendross to the active roster. The Seattle Gambit have moved Bill Newton, Pat Fryer, Charlie Scott, Everette Beach, Paul Britt, Keith Brown, Wahoo Mcdaniel, Terry Dennis, Boyd Sanooke, Jack Killings, Charlie Curtis, Clarence Arenz, Jim Brunzell, Leonard Merlo, Terry Taylor, Courtney McDole, David Von Erich, Jason Roquemore, Mark Neal, Tony Scarry, Dale Robnett, Mark Davis, Harry Springsteen, Eric Newbill, Dick Richardson, and Chris Harvey to the inactive roster. |
| 08-25-2031 | The Seattle Gambit have acquired Del Tackwell from the waiver wire. |
| 08-18-2031 | The Seattle Gambit have waived Del Tackwell. |
| 09-02-2030 | The Philadelphia Hipster Haters have moved Del Tackwell to the active roster. The Philadelphia Hipster Haters have moved Harry Springsteen to the inactive roster. |
| 08-05-2030 | The Philadelphia Hipster Haters have moved Harry Springsteen to the active roster. The Philadelphia Hipster Haters have moved Del Tackwell to the inactive roster. |
| 09-03-2029 | The Philadelphia Hipster Haters have moved Del Tackwell to the active roster. The Philadelphia Hipster Haters have moved Jerry Stehouwer to the inactive roster. |
| 08-06-2029 | The Philadelphia Hipster Haters have moved George Hawkins and Charlie Scott to the active roster. The Philadelphia Hipster Haters have moved Danny Adams and Del Tackwell to the inactive roster. |
| 08-30-2026 | The Philadelphia Hipster Haters have moved Reggie Ward, Charles DeSantis, and Del Tackwell to the active roster. The Philadelphia Hipster Haters have moved Joe Howard, Jim Brunzell, and Jim McRaven to the inactive roster. |
| 08-24-2026 | The Philadelphia Hipster Haters have acquired Del Tackwell from the waiver wire. |
| 08-16-2026 | The Shreveport Privateers have waived Del Tackwell. |
| 09-10-2023 | Del Tackwell of the Florida Noles is injured with a hip contusion and is expected to be out for approximately 4 days. |
| 08-13-2017 | The Portland Brewhounds have moved Del Tackwell and Scott Jackson to the active roster. |
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