| Date | Transaction |
| 02-28-1968 | Art Miller has retired from football. |
| 08-19-1963 | The Washington Xenomorphs have waived Art Miller. |
| 08-05-1963 | The Washington Xenomorphs have moved Jethro Morales to the active roster. The Washington Xenomorphs have moved Art Miller and Damon Benjamin to the inactive roster. |
| 09-02-1962 | The Washington Xenomorphs have moved Roy Smith, Al Compton, Sammy Schmit, Laron Stewart, Leo Scarpitto, Ferrell Anderson, Art Miller, Ken Randle, and Brian Eissler to the active roster. The Washington Xenomorphs have moved Cory Kohl, Louis Baldwin, John Teeter, Joe Jefferson, Bill Geyer, Amos Taliaferro, Tom Gorgal, Richard Boulware, and Damon Benjamin to the inactive roster. |
| 08-26-1962 | The Washington Xenomorphs have moved Rick Larden, Max Ariail, Rian Kring, Eric Nagida, Blaise Dickerson, John Kell, Michael Boone, Joe Jefferson, Red Caranci, Damon Benjamin, Hal Grabowski, John Baker, and Amos Taliaferro to the active roster. The Washington Xenomorphs have moved Oliver Zirinsky, Art Miller, Ken Randle, Laron Stewart, Larry Herline, Wilbur Kilroy, Leo Scarpitto, Sammy Schmit, Louis Secord, Al Compton, Roy Smith, Brandon Lund, and Rat Howard to the inactive roster. |
| 08-20-1962 | The Washington Xenomorphs have moved Art Miller to the active roster. |
| 08-06-1962 | The Washington Xenomorphs have moved Richard Boulware, Damon Benjamin, and George Jawish to the active roster. The Washington Xenomorphs have moved Lester Taylor, Ferrell Anderson, Art Miller, and Roy Smith to the inactive roster. |
| 12-25-1961 | The Washington Xenomorphs have moved Oliver Zirinsky, Ed Kelley, Art Miller, Mike Brodie, Chris Whatley, Neil Wallace, Cory Kohl, and Joe Currivan to the active roster. The Washington Xenomorphs have moved Kurt Johnson, Kevin Dubzinski, Louis Secord, Al Compton, Tom Walter, Brandon Lund, Rat Howard, and Jeff Wiska to the inactive roster. |
| 12-11-1961 | The Washington Xenomorphs have moved Chris Whatley and Amos Taliaferro to the active roster. The Washington Xenomorphs have moved Art Miller and Mike Woolfolk to the inactive roster. |
| 11-27-1961 | The Washington Xenomorphs have moved Edward Oxendine and Art Miller to the active roster. The Washington Xenomorphs have moved Amos Taliaferro and Reggie Boireau to the inactive roster. |
| 11-20-1961 | The Washington Xenomorphs have moved John Kell, Amos Taliaferro, Reggie Boireau, and Mike Woolfolk to the active roster. The Washington Xenomorphs have moved Joe Currivan, Chris Whatley, Edward Oxendine, and Art Miller to the inactive roster. |
| 10-23-1961 | The Washington Xenomorphs have moved Cory Kohl and Art Miller to the active roster. The Washington Xenomorphs have moved Max Ariail and Jeff Wiska to the inactive roster. |
| 10-02-1961 | The Washington Xenomorphs have moved John Kell, Hal Grabowski, and Amos Taliaferro to the active roster. The Washington Xenomorphs have moved Rat Howard, Neil Wallace, and Art Miller to the inactive roster. |
| 09-03-1961 | The Washington Xenomorphs have moved Art Miller, Rick Larden, Max Ariail, Laron Stewart, Travis Bright, Dan Potts, Mike Corley, Bill Foltz, Ferrell Anderson, Kevin Dubzinski, Leo Scarpitto, Sammy Schmit, Louis Secord, Al Compton, Tom Walter, Brian Eissler, Rat Howard, and Jeff Wiska to the active roster. The Washington Xenomorphs have moved Oscar Key, Mike Brodie, Blaise Dickerson, Marty Office, Chris Whatley, Todd Miles, Mark Guggemos, Cliff Hiles, Rick Johnson, Jarvis Redd, Cory Kohl, Hal Grabowski, Rick Mulleneaux, Amos Taliaferro, Chuck Payne, Jim Conway, James Staysniak, and Deac Harper to the inactive roster. |
| 08-14-1961 | The Washington Xenomorphs have moved Amos Taliaferro, Reggie Boireau, and Rick Mulleneaux to the active roster. The Washington Xenomorphs have moved Art Miller, Travis Bright, and Al Ena to the inactive roster. |
| 08-22-1960 | The Washington Xenomorphs have moved Cory Kohl, Art Miller, Rian Kring, Ken Randle, Oliver Zirinsky, Mike Woolfolk, Desmond Swanson, Darwin Diehl, Gary Lepper, Jack Prestel, Jim Dumler, Leo Scarpitto, Louis Secord, and Tom Walter to the active roster. The Washington Xenomorphs have moved Solomon Still, Luis Green, John Kell, Steve Ryan, Ricky Armstrong, Donnell Fernandez, Chris Whatley, Hermit Simpson, Max Ariail, Leonard Roper, Ted Trosch, Bill Foltz, Mike Bell, and Ed Allen to the inactive roster. |
| 08-15-1960 | The Washington Xenomorphs have moved Anthony Mathison, Mike Bell, Ricky Armstrong, Leonard Roper, Solomon Still, Hermit Simpson, and Chet Samuel to the active roster. The Washington Xenomorphs have moved Cory Kohl, Desmond Swanson, Jack Prestel, Leo Scarpitto, Art Miller, Rian Kring, and Ken Randle to the inactive roster. |
Tight End