| Date | Transaction |
| 02-28-1976 | Mike Beckles has retired from football. |
| 08-31-1975 | The Green Bay Tundra have waived Mike Beckles. |
| 08-31-1975 | The Green Bay Tundra have moved Dan Mercein, Wilson Estes, Joe Snow, Mike Beckles, Ernie Bradshaw, Greg McDermott, Bob Isom, Sterling Ezor, Lewis Harkey, Derrick Meadow, Sam Allen, Dewey Biolo, Tim Kersey, John Hardeman, Bill Borchardt, Ed Hope, John Ault, Ryan Kotal, David Polley, and Bill Ryan to the active roster. The Green Bay Tundra have moved Brown Johnson, Jim Harris, Babe Schroeder, Cliff DuSossoit, Eric Mulvey, Madre McMahon, Tom Gallegos, Ralph Klecko, Adolph Wynn, Fod Fitzgerald, Boris Gayle, Richard Chapman, Jarrod Wise, Brian Sweiger, Doug Nomina, Mike Robinson, Ebenezer Woodin, Johnny Bownes, Ray Moe, and Burt Bayless to the inactive roster. |
| 08-25-1975 | The Green Bay Tundra have moved Carson Brumfield, Brown Johnson, Jim Harris, Cliff DuSossoit, Madre McMahon, Tom Gallegos, Ralph Klecko, Adolph Wynn, Fod Fitzgerald, Ernie McCarthy, Boris Gayle, Joe Boone, Richard Chapman, Brian Sweiger, Doug Nomina, Mike Robinson, Ebenezer Woodin, Johnny Bownes, Ellis Simpson, and Burt Bayless to the active roster. The Green Bay Tundra have moved Mel Bosa, Babe Schroeder, James Behm, Dan Mercein, Wilson Estes, Joe Snow, Mike Beckles, Ernie Bradshaw, Greg McDermott, Bob Isom, Billy Jorden, Sterling Ezor, Derrick Meadow, Sam Allen, Ron Druze, Dewey Biolo, Tim Kersey, John Hardeman, Bill Borchardt, Ryan Kotal, David Polley, and Mark Tully to the inactive roster. |
| 08-04-1975 | The Green Bay Tundra have moved Mike Beckles, Ray Moe, Bill Borchardt, August Robbins, and Eric Mulvey to the active roster. The Green Bay Tundra have moved Johnny Bownes, Burt Bayless, Ernie McCarthy, Ralph Klecko, and Billy Jorden to the inactive roster. |
| 08-04-1975 | The Green Bay Tundra have acquired Mike Beckles from the waiver wire. |
| 08-26-1974 | The Calgary Red Bees have waived Mike Beckles. |
| 08-12-1974 | The Calgary Red Bees have moved Ron Bowman, Johnny Artmore-Hurston, Bill Nichols, Jim Dasstling, Ralph Seibert, and Skip McClendon to the active roster. The Calgary Red Bees have moved Boris Gayle, Kevin Reynolds, Mike Beckles, and Bob Isom to the inactive roster. |
| 04-30-1972 | The Calgary Bisonauts have moved Freddie DeGree, Chief LaChapelle, Ron Bouley, Mike Beckles, and Bob Van Dyke to the active roster. The Calgary Bisonauts have moved Sam Holman, Sean Conrad, Fred Green, Jeff Rowell, and Mike Cadile to the inactive roster. |
| 12-19-1971 | The Calgary Bisonauts have moved Al Berrang to the active roster. The Calgary Bisonauts have moved Mike Beckles to the inactive roster. |
| 12-19-1971 | Mike Beckles of the Calgary Bisonauts is injured with an elbow inflammation and is expected to be out for approximately 9 days. |
| 09-12-1966 | The Calgary Tomahawks have moved Mike Beckles to the active roster. The Calgary Tomahawks have moved Frank Smith and Paul Brewster to the inactive roster. |
| 09-12-1966 | The Calgary Tomahawks have acquired Mike Beckles from the waiver wire. |
| 09-11-1966 | The Los Angeles Trojans have automatically waived Mike Beckles to comply with the 53-man roster limit. |
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