| Date | Transaction |
| 02-28-2100 | Hal Harmon has retired from football. |
| 11-09-2098 | The San Antonio Cavalry have automatically waived Hal Harmon to comply with the 53-man roster limit. |
| 09-01-2098 | The San Antonio Cavalry have moved Ronnie Krysl to the active roster. The San Antonio Cavalry have moved Hal Harmon to the inactive roster. |
| 12-09-2097 | The San Antonio Cavalry have moved Jon Smerlas, Dana "D.B." Bukaty, and Hal Harmon to the active roster. The San Antonio Cavalry have moved William Golding, Terrell Hanneman, and Jason Selman to the inactive roster. |
| 11-11-2097 | The San Antonio Cavalry have moved Markus Gredersson and Duncan Glen to the active roster. The San Antonio Cavalry have moved Billy Wordsworth and Hal Harmon to the inactive roster. |
| 11-10-2097 | Hal Harmon of the San Antonio Cavalry is injured with an ankle ligament sprain and is expected to be out for approximately 16 days. |
| 08-05-2097 | The San Antonio Cavalry have acquired Hal Harmon from the waiver wire. |
| 09-03-2096 | The Winnipeg Jets have waived Hal Harmon. |
| 01-09-2096 | The Winnipeg Jets have moved Bruce Klasnic, Jimmy Johnson, Johnie Daniell, Hal Harmon, and Bill Thompson to the active roster. The Winnipeg Jets have moved Dennis Bratzke, Anthony Olenchalk, Scott Fournet, Mel Kucharski, Curt Davis, Najeh Johnson, Gus O'Neal, and Larry McKinley to the inactive roster. |
| 09-18-2095 | The Winnipeg Jets have moved Dick Mays, Bobby Yonakor, and Mark Lemek to the active roster. The Winnipeg Jets have moved Hal Harmon, Grady Hall, and Hoby Bailey to the inactive roster. |
| 09-11-2095 | The Winnipeg Jets have moved Hal Harmon and Rex Thomas to the active roster. The Winnipeg Jets have moved Dick Mays and Mark Lemek to the inactive roster. |
| 09-05-2095 | The Winnipeg Jets have moved Gary Mayock to the active roster. The Winnipeg Jets have moved Hal Harmon to the inactive roster. |
| 08-08-2095 | The Winnipeg Jets have moved Hal Harmon, Lou Madigan, Brad Gnus, Herman Elam, Kendyl Swain, Jimmy Johnson, and Bobby Horning to the active roster. The Winnipeg Jets have moved Howie Rather, Alex Sanyika, Larry Best, Dennis Bratzke, Marty Fekete, Jim Browner, Larry McKinley, and Gus O'Neal to the inactive roster. |
| 10-31-2094 | The Winnipeg Jets have moved Marcus Freeman to the active roster. The Winnipeg Jets have moved Hal Harmon to the inactive roster. |
| 09-26-2094 | The Winnipeg Jets have moved Hal Harmon to the active roster. The Winnipeg Jets have moved Marty Fekete to the inactive roster. |
| 09-05-2094 | The Winnipeg Jets have moved Dennis Bratzke, Howie Rather, Frank Reed, Grady Hall, Gus O'Neal, and Julio Goff to the active roster. The Winnipeg Jets have moved Howard Shaw, Cory Jacke, Jimmy Johnson, Clem Weltman, DeVonte Clark, and Hal Harmon to the inactive roster. |
| 08-09-2094 | The Winnipeg Jets have placed Hal Harmon on the trade block. |
| 12-20-2093 | The Winnipeg Jets have moved Maugaula Stautberg, Reggie Eaton, DeVonte Clark, Jack Bauman, Hal Harmon, Blaine Bollinger, and Jamain Truax to the active roster. The Winnipeg Jets have moved Cory Jacke, Mel Kucharski, Chris Irvin, Bob Sampson, Verlin Halverson, Sam Brooks, and Gus O'Neal to the inactive roster. |
| 09-07-2093 | The Winnipeg Jets have moved Alex Sanyika, Myron Dalton, Howie Rather, Julio Goff, Clem Weltman, Grady Hall, Gus O'Neal, Cory Jacke, and Mike Parks to the active roster. The Winnipeg Jets have moved Irv DeWitz, Kevin Ford, John Brookins, Jack Bauman, Bill Carruth, Hal Harmon, Dave Krieg, Scott Cunningham, and Chuck Chambers to the inactive roster. |
| 08-10-2093 | The Winnipeg Jets have moved Jack Bauman, Hal Harmon, Jamain Truax, John Brookins, Gus Raymer, Hoby Bailey, DeVonte Clark, Reggie Eaton, Patrick Belanich, Archie Dickenson, Bill Carruth, and Dave Krieg to the active roster. The Winnipeg Jets have moved Howie Rather, Julio Goff, Irv DeWitz, Alex Sanyika, Najeh Johnson, Larry Best, Daryl Ingram, Grady Hall, Mike Parks, Myron Dalton, Bob Sampson, Larry McKinley, Gus O'Neal, Cory Jacke, and Clem Weltman to the inactive roster. |
| 09-01-2092 | The Winnipeg Jets have moved Bob Sampson, Daryl Ingram, Najeh Johnson, Larry Best, and Larry McKinley to the active roster. The Winnipeg Jets have moved John Stokley, John Brookins, Jack Bauman, Bill Carruth, and Hal Harmon to the inactive roster. |
| 01-07-2092 | The Winnipeg Jets have moved Hal Harmon, Jamain Truax, Tommy Hawk, Bill Carruth, Blaine Bollinger, and Archie Dickenson to the active roster. The Winnipeg Jets have moved Ray Metzelaars, Chuck Chambers, Mike Parks, Chris Irvin, Clem Weltman, Hason Rosato, Grady Hall, John Brookins, Julio Goff, and Cory Jacke to the inactive roster. |
| 12-31-2091 | The Winnipeg Jets have moved Chuck Chambers and Bob Sampson to the active roster. The Winnipeg Jets have moved Hal Harmon and Blaine Bollinger to the inactive roster. |
| 12-24-2091 | The Winnipeg Jets have moved Bill Carruth and Hal Harmon to the active roster. |
| 12-24-2091 | The Winnipeg Jets have moved Clem Weltman to the active roster. The Winnipeg Jets have moved Chuck Chambers, Verlin Halverson, and Hal Harmon to the inactive roster. |
| 11-26-2091 | The Winnipeg Jets have moved Jack Bauman, Hal Harmon, and Blaine Bollinger to the active roster. The Winnipeg Jets have moved John Kinder, Chuck Chambers, and Bob Mosier to the inactive roster. |
| 09-03-2091 | The Winnipeg Jets have moved John Brookins, Ray Metzelaars, Gus O'Neal, Cory Jacke, Hason Rosato, and Mike Parks to the active roster. The Winnipeg Jets have moved Bruce Klasnic, Aaron Lewis, Jack Bauman, Hal Harmon, Jamain Truax, and Archie Dickenson to the inactive roster. |
| 10-09-2090 | The Winnipeg Jets have moved Hal Harmon to the active roster. The Winnipeg Jets have moved Blaine Bollinger to the inactive roster. |
| 10-09-2090 | The Winnipeg Jets have acquired Hal Harmon from the waiver wire. |
| 09-10-2090 | The Providence Bulldogs have automatically waived Hal Harmon to comply with the 53-man roster limit. |
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