| Date | Transaction |
| 02-28-2109 | Dave Lensing has retired from football. |
| 11-19-2103 | The St. Louis Cardinals have waived Dave Lensing. |
| 11-19-2103 | The St. Louis Cardinals have acquired Dave Lensing from the waiver wire. |
| 09-17-2103 | The Chicago Bears have waived Dave Lensing. |
| 09-10-2103 | The Chicago Bears have moved Mike Elias to the active roster. The Chicago Bears have moved Dave Lensing to the inactive roster. |
| 09-02-2103 | The Chicago Bears have moved Dave Lensing to the active roster. The Chicago Bears have moved Mike Elias to the inactive roster. |
| 08-21-2102 | The Chicago Bears have acquired Dave Lensing from the waiver wire. |
| 10-31-2101 | The Detroit Hitmen have waived Dave Lensing. |
| 09-05-2101 | The Detroit Hitmen have moved Joe Spencer, Sammy "Mobster" Giancana, and Doug Auzenne to the active roster. The Detroit Hitmen have moved Dave Lensing to the inactive roster. |
| 09-04-2101 | Dave Lensing of the Detroit Hitmen is injured with a hip contusion and is expected to be out for approximately 8 days. |
| 05-01-2101 | The Detroit Hitmen have moved Benny Gaines, Dave Lensing, and Dwayne Salonen to the active roster. The Detroit Hitmen have moved Doug Auzenne, Sammy "Mobster" Giancana, and Al Bundy to the inactive roster. |
| 05-01-2101 | The Detroit Hitmen have acquired Dave Lensing from the waiver wire. |
| 09-05-2100 | The Cleveland Rockers have waived Dave Lensing. |
| 09-06-2099 | The Cleveland Rockers have moved George Bridgeford, Dave Lensing, Tyrone Andrie, and Desmond Tosi to the active roster. The Cleveland Rockers have moved David Radecic to the inactive roster. |
| 08-17-2099 | The Cleveland Rockers have moved Dave Lensing to the inactive roster. |
| 08-17-2099 | The Cleveland Rockers have moved Dave Lensing and James Brooks to the active roster. |
| 08-10-2099 | The Cleveland Rockers have moved Ben McCaw, David Radecic, Johnny Hathcock, Royce Skaggs, and Chuck Gebhard to the active roster. The Cleveland Rockers have moved George Bridgeford, Dave Lensing, Tyrone Andrie, and Desmond Tosi to the inactive roster. |
| 12-14-2098 | The Cleveland Rockers have moved Dave Lensing to the active roster. The Cleveland Rockers have moved Don Patterson to the inactive roster. |
| 11-02-2098 | The Cleveland Rockers have moved Desmond Tosi to the active roster. The Cleveland Rockers have moved Dave Lensing to the inactive roster. |
| 09-15-2098 | The Cleveland Rockers have moved Dave Lensing to the active roster. |
| 08-25-2098 | The Cleveland Rockers have moved Derrick Stewart, George Bridgeford, and Desmond Tosi to the active roster. The Cleveland Rockers have moved Ben McCaw, Louie Hall, and Dave Lensing to the inactive roster. |
| 08-24-2098 | Dave Lensing of the Cleveland Rockers is injured with a neck nerve injury and is expected to be out for approximately 20 days. |
| 08-04-2098 | The Cleveland Rockers have moved Jessie Lahar, James Brooks, Louie Hall, Richard Spencer, Dave Lensing, Charles Campanella, Jerry Mayes, Walt Warlick, and Ben McCaw to the active roster. The Cleveland Rockers have moved Bobby Campbell, George Bridgeford, Sod Vella, Jubilee Bradley, Chuck Houston, Jack Usher, Desmond Tosi, Al Wright, and Derrick Stewart to the inactive roster. |
| 01-19-2098 | The Cleveland Rockers have acquired Dave Lensing from the waiver wire. |
| 09-04-2095 | The Calgary Royals have waived Dave Lensing. |
| 08-15-2095 | The Calgary Royals have placed Dave Lensing on the trade block. |
| 08-14-2095 | The Calgary Royals have moved Jim Gayer, Jeff Sterling, Derrick Gordon, Earlie Fricke, Jim Murphy, Dave Lensing, Roland Yohn, Tony Younger, and Mike Grossman to the active roster. The Calgary Royals have moved Nate Beams, George Jordan, Myron Matsu, Fred Drzewiecki, Ernest Haller, Dud Derby, Mack Federico, Fred Molinet, and Aaron Bender to the inactive roster. |
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