| Date | Transaction |
| 02-28-1976 | Gene McEvoy has retired from football. |
| 09-13-1964 | The Washington Xenomorphs have automatically waived Gene McEvoy to comply with the 53-man roster limit. |
| 08-30-1964 | The Washington Xenomorphs have moved Ed Papale, Willie Spirida, Jack Signaigo, Calvin Studdard, Robb McConnell, Sean Broyles, Dar Smith, Elmer Isom, John Farley, Tony Frankian, Gene McEvoy, and Richard Studdard to the active roster. The Washington Xenomorphs have moved Rat Howard, Morris Joseph, Roy Smith, Oliver Zirinsky, Brandon Lund, Al Compton, Sammy Schmit, Laron Stewart, Leo Scarpitto, Kurt Johnson, Rick Larden, and Larry Herline to the inactive roster. |
| 08-24-1964 | The Washington Xenomorphs have moved Larry Herline, Kurt Johnson, Brandon Lund, Joey McDonald, Rat Howard, Rick Larden, Joe Robustelli, Jeff Zilly, Oliver Zirinsky, Tom Sinnott, and Mike Hull to the active roster. The Washington Xenomorphs have moved Paul Dunaway, Robb McConnell, Hank Owens, Andre Reynolds, Mike Protz, Elmer Isom, Tony Frankian, Barry Holmes, Dave Studwell, Rick Mulleneaux, and Gene McEvoy to the inactive roster. |
| 08-16-1964 | The Washington Xenomorphs have moved Roy Smith, Gordon Holman, Willie Spirida, Calvin Studdard, Mike Corley, Hank Owens, Elmer Isom, Rashod Davidson, Mike Protz, Tony Frankian, Bill Govan, Gene McEvoy, Pete Burgess, Barry Holmes, Rick Mulleneaux, George Jawish, Tony Moriarty, Richard Studdard, Oscar Key, Paul Dunaway, and Kenny Layden to the active roster. The Washington Xenomorphs have moved Tom Walter, Kevin Dubzinski, Morris Joseph, Mike Hull, Tom Sinnott, Oliver Zirinsky, Jack Signaigo, Brandon Lund, Al Compton, Sammy Schmit, Max Ariail, Laron Stewart, Leo Scarpitto, Kurt Johnson, Joey McDonald, James Staysniak, Rick Larden, Joe Robustelli, Ken Randle, Jeff Wiska, and Larry Herline to the inactive roster. |
| 12-30-1963 | The Washington Xenomorphs have moved Kevin Dubzinski, Hal Grabowski, Al Compton, Kurt Johnson, James Reynolds, and Louis Secord to the active roster. The Washington Xenomorphs have moved Tony Frankian, Bill Govan, Gene McEvoy, Pete Burgess, Barry Holmes, and Dave Studwell to the inactive roster. |
| 11-25-1963 | The Washington Xenomorphs have moved Robb McConnell, Tony Frankian, Bill Govan, Gene McEvoy, and Oscar Key to the active roster. The Washington Xenomorphs have moved Gordon Holman, Ryan Mills, Joe Currivan, James Reynolds, and Jeff Zilly to the inactive roster. |
| 11-18-1963 | The Washington Xenomorphs have moved Gordon Holman and Ed Papale to the active roster. The Washington Xenomorphs have moved Gene McEvoy and Robb McConnell to the inactive roster. |
| 11-04-1963 | The Washington Xenomorphs have moved Tony Frankian, Bill Govan, and Gene McEvoy to the active roster. The Washington Xenomorphs have moved Gordon Holman, Ryan Mills, Barry Holmes, and Brian Eissler to the inactive roster. |
| 10-28-1963 | The Washington Xenomorphs have moved Gordon Holman, Jeff Zilly, and Oscar Key to the active roster. The Washington Xenomorphs have moved Oliver Zirinsky, Brandon Lund, and Gene McEvoy to the inactive roster. |
| 10-21-1963 | The Washington Xenomorphs have moved Ryan Mills, Brandon Lund, Gene McEvoy, and Barry Holmes to the active roster. The Washington Xenomorphs have moved Gordon Holman, Bill Govan, Jeff Zilly, and Oscar Key to the inactive roster. |
| 10-07-1963 | The Washington Xenomorphs have moved Tom Sinnott, Robb McConnell, and Pete Burgess to the active roster. The Washington Xenomorphs have moved Ryan Mills, Tony Frankian, and Gene McEvoy to the inactive roster. |
| 09-23-1963 | The Washington Xenomorphs have moved Pete Burgess, Joey McDonald, Barry Holmes, and Gene McEvoy to the active roster. The Washington Xenomorphs have moved Tony Frankian, Ryan Mills, Joe Currivan, and Gordon Holman to the inactive roster. |
| 09-22-1963 | The Washington Xenomorphs have acquired Gene McEvoy from the waiver wire. |
| 09-01-1963 | The Minnesota Wolves have waived Gene McEvoy. |
| 08-19-1963 | The Minnesota Wolves have placed Gene McEvoy on the trade block. |
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