| Date | Transaction |
| 02-28-1993 | Keith Massey has retired from football. |
| 09-13-1992 | The Winnipeg Jets have automatically waived Keith Massey to comply with the 53-man roster limit. |
| 02-02-1992 | The Winnipeg Jets have moved Kevin Treadwell, Bob Johnson, Mike Lowe, Garry Cooke, John Bertelsen, Kenny Maley, and Kevin Briggs to the active roster. The Winnipeg Jets have moved Keith Massey, Cody Marshall, Pat Pittman, Wayland Davis, Chris Sofish, Ray Barrett, Estus Zorn, Win Garrett, Dion Andrako, and Ray Reese to the inactive roster. |
| 09-01-1991 | The Winnipeg Jets have moved William Jackson, Keith Massey, Travis Dwyer, Cody Marshall, Pat Pittman, Wayland Davis, Chris Sofish, Ray Barrett, Estus Zorn, Win Garrett, Dion Andrako, Ray Reese, and Cap Thornhill to the active roster. The Winnipeg Jets have moved Kevin Treadwell, Mark Haslett, Kevin Greer, Rudy Reese, Bosh Brunson, Paul Butler, Garry Cooke, and John Bertelsen to the inactive roster. |
| 02-03-1991 | The Winnipeg Jets have placed Keith Massey on the trade block. |
| 12-24-1990 | The Winnipeg Jets have moved Mark Haslett, Rudy Reese, Cleveland Yarborough, Kenny Maley, and Ted Jerome to the active roster. The Winnipeg Jets have moved Woody Carey, Cody Marshall, Keith Massey, Floyd Joelson, Jonathan Sapolu, Wayland Davis, Billy Crabtree, and Win Garrett to the inactive roster. |
| 11-25-1990 | The Winnipeg Jets have moved Keith Massey and Cody Marshall to the active roster. The Winnipeg Jets have moved Cleveland Yarborough and Bill Nixon to the inactive roster. |
| 10-14-1990 | The Winnipeg Jets have moved Mark Haslett to the active roster. The Winnipeg Jets have moved Keith Massey to the inactive roster. |
| 10-14-1990 | Keith Massey of the Winnipeg Jets is injured with a knee contusion and is expected to be out for approximately 9 days. |
| 09-02-1990 | The Winnipeg Jets have moved Billy Crabtree, Woody Carey, Keith Massey, Travis Dwyer, Floyd Joelson, Cody Marshall, Earl Olssen, Wayland Davis, Chris Sofish, Estus Zorn, Win Garrett, Dion Andrako, and Ray Reese to the active roster. The Winnipeg Jets have moved Ken Moten, Gerry Dowdle, Kevin Greer, Rudy Reese, Jim Ward, Jermaine Kuffel, Randy Harper, Andy Parker, Ralph Moore, George Gregory, and Kenny Maley to the inactive roster. |
| 01-15-1990 | The Winnipeg Jets have moved Keith Massey, Drake Kasady, and Win Garrett to the inactive roster. |
| 09-03-1989 | The Winnipeg Jets have moved Billy Crabtree, Woody Carey, Keith Massey, Travis Dwyer, Floyd Joelson, Cody Marshall, Earl Olssen, Drake Kasady, Wayland Davis, Estus Zorn, and Win Garrett to the active roster. The Winnipeg Jets have moved Rudy Reese, Jim Ward, Bosh Brunson, Bob Johnson, Kenny Maley, and Jonathan Sapolu to the inactive roster. |
| 08-07-1989 | The Winnipeg Jets have moved Rory Moore, Mark Haslett, Joe Nutting, Don Shepherd, Rudy Reese, Kenny Maley, and Tommy Vedder to the active roster. The Winnipeg Jets have moved Harry Atkins, Woody Carey, Keith Massey, Matt Bax, Floyd Joelson, Estus Zorn, and Ray Reese to the inactive roster. |
| 12-04-1988 | The Winnipeg Jets have moved Keith Massey and Ralph Moore to the active roster. The Winnipeg Jets have moved Tom Jones and Boyd Kostiuk to the inactive roster. |
| 11-27-1988 | The Winnipeg Jets have moved Dion Andrako to the active roster. The Winnipeg Jets have moved Keith Massey to the inactive roster. |
| 01-03-1988 | Keith Massey of the Winnipeg Jets is injured with a knee derangement and is expected to be out for approximately 19 days. |
| 08-08-1983 | The Winnipeg Jets have moved Ralph Morgan, Joe Collins, Everett Lawless, Harry Atkins, Woody Carey, Randy Schlichter, Keith Massey, Dud Piller, Travis Dwyer, Matt Bax, and Jim Mayes to the active roster. The Winnipeg Jets have moved Billy Crabtree, Larry Hopkins, Ron Romney, Sam Flagler, Earl Wilson, Sam Urbanek, and Ken Tautolo to the inactive roster. |
Defensive End