| Date | Transaction |
| 08-20-1979 | The Washington Xenomorphs have waived Avion Anderson. |
| 08-06-1979 | The Washington Xenomorphs have acquired Avion Anderson from the waiver wire. |
| 08-07-1978 | The Washington Xenomorphs have moved Keith McGriff, John McPhee, Terry Mitchell, and Bob Goebel to the active roster. The Washington Xenomorphs have moved George Gillespie, Jim Anderson, and Anthony Traynowicz to the inactive roster. |
| 08-07-1978 | The Washington Xenomorphs have waived Avion Anderson. |
| 04-30-1978 | The Washington Xenomorphs have acquired Avion Anderson from the waiver wire. |
| 08-21-1977 | The Washington Xenomorphs have waived Avion Anderson. |
| 05-01-1977 | The Washington Xenomorphs have acquired Avion Anderson from the waiver wire. |
| 09-20-1976 | The Winnipeg Starriors have waived Avion Anderson. |
| 09-20-1976 | The Winnipeg Starriors have moved Anthony Moten, Raleigh Byrd, and Carlton Rieves to the active roster. The Winnipeg Starriors have moved Avion Anderson and Phil Stringer to the inactive roster. |
| 09-06-1976 | The Winnipeg Starriors have moved Avion Anderson to the active roster. The Winnipeg Starriors have moved Maury Roepke to the inactive roster. |
| 09-06-1976 | The Winnipeg Starriors have acquired Avion Anderson from the waiver wire. |
| 08-23-1976 | The Washington Xenomorphs have waived Avion Anderson. |
| 08-22-1976 | The Washington Xenomorphs have moved Jason Cagle, Marv Williams, John Briggs, Tom Tobin, Brian Collins, Jim Burrough, Joe Stewart, George Gillespie, Hessley Brigance, Stan Sprinkle, and Lakei Woodbury to the active roster. The Washington Xenomorphs have moved Marcus DiNapoli, Maury Roepke, Jim Anderson, Frank Gauer, Avion Anderson, Beverly Albrecht, Vince Ford, Steve Roberts, Al King, Richard Lehrer, and Bill Cole to the inactive roster. |
| 08-15-1976 | The Washington Xenomorphs have moved Vince Ford, Maury Roepke, Bobby Titus, Bill DeLoach, Arthur Morley, Lee Rule, Eddie Manella, Chief Williams, Dee Johnson, Bill Cole, Maurice Felton, Ed Walls, John Young, David Gulledge, Richard Lehrer, Bobby Cone, Steve Roberts, Otto Siegal, Frank Gauer, Al King, Dennis Field, Avion Anderson, Beverly Albrecht, and Jim Anderson to the active roster. The Washington Xenomorphs have moved Tom Corker, Brian Collins, Jim Burrough, Kurt Saunooke, Frank Erickson, Dale London, George Gillespie, Joe Stewart, A.B. Blackwell, Joe Buggs, Stan Sprinkle, Hessley Brigance, Chad McKalip, Lakei Woodbury, Eric Fellows, Jason Cagle, George Barnes, Marv Williams, Drew Mincy, Anthony Prior, Shawn Sanders, John Briggs, Dale Harvin, and Tom Tobin to the inactive roster. |
| 05-02-1976 | The Washington Xenomorphs have acquired Avion Anderson from the waiver wire. |
| 08-20-1973 | The Washington Xenomorphs have waived Avion Anderson. |
| 04-29-1973 | The Washington Xenomorphs have acquired Avion Anderson from the waiver wire. |
| 08-13-1972 | The Boston Copperheads have waived Avion Anderson. |
Safety