| Date | Transaction |
| 02-28-1996 | Johnny Christensen has retired from the New York Bullies. |
| 08-15-1993 | Johnny Christensen of the New York Bullies is injured with a shoulder joint injury and is expected to be out for approximately 24 days. |
| 12-06-1992 | Johnny Christensen of the New York Bullies is injured with an ankle ligament sprain and is expected to be out for approximately 18 days. |
| 08-30-1987 | Johnny Christensen of the New York Bullies is injured with a shoulder muscle strain and is expected to be out for approximately 16 days. |
| 12-19-1983 | Trade #60065 has been completed between the Los Angeles RAMS and the New York Bullies. The New York Bullies receive Johnny Christensen (T), Draft Pick - 1984 Round 1 (ARI) from the Los Angeles RAMS in exchange for Mike Colclough (G). |
| 10-11-1982 | The Los Angeles RAMS have moved Johnny Christensen to the active roster. |
| 10-04-1982 | The Los Angeles RAMS have acquired Johnny Christensen from the waiver wire. |
| 09-12-1982 | The Washington Xenomorphs have automatically waived Johnny Christensen to comply with the 53-man roster limit. |
| 09-05-1982 | The Washington Xenomorphs have moved A.B. Blackwell, Joe Grant, Joe Sigurdson, Bullet Shaffer, Chad McKalip, Chase Jackson, Joe Stewart, Ken Williams, Bob Beverly, Shawn Sanders, Terry Mitchell, Dave Richardson, Al Bailey, Tyrus Lee, Brian Speck, Halvor Elway, Anthony Traynowicz, and Clark Weary to the active roster. The Washington Xenomorphs have moved Steve Noga, Brian Stallings, Carl Beach, Buchanan Barnes, John McPhee, Pete Phifer, Jake Richardson, Mac Rembert, L.A. MacDonnell, Wuert Johnson, Raymond Rose, Bernie Stalls, Johnny Christensen, Dale Harvin, George Barnes, Bill Curry, Lakei Woodbury, and Minion "Singing" Mark to the inactive roster. |
| 08-30-1982 | The Washington Xenomorphs have moved Dan Breitenstein, Bill Curry, Mac Rembert, Reggie Rambo, Johnny Christensen, Lakei Woodbury, Minion "Singing" Mark, Brian Stallings, Jake Richardson, John McPhee, Pete Phifer, Bernie Stalls, L.A. MacDonnell, Dale Harvin, John Briggs, and Raymond Rose to the active roster. The Washington Xenomorphs have moved Bob Beverly, Al Bailey, Tyrus Lee, Terry Mitchell, Halvor Elway, Clark Weary, A.B. Blackwell, Chad McKalip, Brian Speck, Shawn Sanders, Ken Williams, Joe Sigurdson, Bullet Shaffer, Dave Richardson, Chase Jackson, and Joe Grant to the inactive roster. |
| 08-23-1982 | The Washington Xenomorphs have moved Dave Richardson, John Krakau, Joe Sigurdson, Bullet Shaffer, Steve Forrest, Chase Jackson, Gene Atkins, Halvor Elway, Kurt Saunooke, A.B. Blackwell, Chad McKalip, and Shawn Sanders to the active roster. The Washington Xenomorphs have moved L.A. MacDonnell, Craig Baggett, Pete Phifer, Dale Harvin, Minion "Singing" Mark, Dan Breitenstein, Jake Richardson, Bernie Stalls, Johnny Christensen, DionDre Batson, Byron Diggs, and Bill Curry to the inactive roster. |
| 08-15-1982 | The Washington Xenomorphs have moved L.A. MacDonnell, Craig Baggett, Pete Phifer, Dale Harvin, Minion "Singing" Mark, Dan Breitenstein, Jake Richardson, Bernie Stalls, Johnny Christensen, DionDre Batson, Byron Diggs, and Bill Curry to the active roster. The Washington Xenomorphs have moved Dave Richardson, John Krakau, Joe Sigurdson, Steve Forrest, Chase Jackson, Gene Atkins, Halvor Elway, Kurt Saunooke, Mac Rembert, A.B. Blackwell, Chad McKalip, and Shawn Sanders to the inactive roster. |
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