| Date | Transaction |
| 02-28-1989 | Hugh Darnall has retired from football. |
| 08-10-1987 | The Las Vegas COIN have waived Hugh Darnall. |
| 08-10-1987 | The Las Vegas COIN have moved Tim Goodlow, Jim Holcombe, Tony Hackbart, Pat Battle, and Scrapper Sullivan to the active roster. The Las Vegas COIN have moved Todd Johnson, Stevan Norton, Jim McLeod, Mike Gillies, Nick Stanley, Hugh Darnall, and Tom Richardson to the inactive roster. |
| 09-14-1986 | The Las Vegas COIN have acquired Hugh Darnall from the waiver wire. |
| 08-31-1986 | The Buffalo Bisons have waived Hugh Darnall. |
| 08-04-1986 | The Buffalo Bisons have moved Bobby Mazurek, Dante DeForest, and Oscar Lewis to the active roster. The Buffalo Bisons have moved Ken Moss, Hugh Darnall, and Herb Williams to the inactive roster. |
| 09-13-1981 | Trade #58057 has been completed between the Washington Xenomorphs and the Buffalo Bisons. The Buffalo Bisons receive Hugh Darnall (WR) from the Washington Xenomorphs in exchange for Draft Pick - 1984 Round 3 (BUF). |
| 08-17-1981 | The Washington Xenomorphs have moved Steve Noga, Lee Rule, Carl Beach, Dan Breitenstein, Buchanan Barnes, John McPhee, Ken Reader, Pete Phifer, Hugh Darnall, Cory Parsons, Herman Olenchalk, Byron Diggs, Tom Tobin, Ray Calvin, Willard Kaufman, Al King, Jarvis Mark, Dee Johnson, Bill Curry, and Lakei Woodbury to the active roster. The Washington Xenomorphs have moved Kurt Saunooke, A.B. Blackwell, Joe Grant, Joe Sigurdson, Steve Forrest, Chad McKalip, Chase Jackson, Joe Stewart, Ken Williams, Al Cowne, Shawn Sanders, Wuert Johnson, Terry Mitchell, Hessley Brigance, Dale Harvin, George Barnes, Dave Richardson, Tyrus Lee, and Halvor Elway to the inactive roster. |
| 08-10-1981 | The Washington Xenomorphs have moved Brian Speck, Bob Barnes, Louis Nwokorie, and Bill Black to the active roster. The Washington Xenomorphs have moved Ken Reader, John Briggs, Hugh Darnall, and Lakei Woodbury to the inactive roster. |
| 08-24-1980 | The Washington Xenomorphs have moved Drew Mincy, Jarvis Mark, Tom Tobin, Dee Johnson, Aaron Bracken, Gene Atkins, Tom Cook, John McPhee, Stan Tuiasosopo, Steve Walker, Chief Williams, Nathan Harlow, Hugh Darnall, M.L. Wiley, Wuert Johnson, Larry Mathys, Byron Diggs, Larry Franklin, and Keith McGriff to the active roster. The Washington Xenomorphs have moved Dave Richardson, Bill Nichols, John Briggs, Chase Jackson, George Barnes, Eagle Harris, Tyrus Lee, Halvor Elway, Joe Stewart, Ken Williams, Reggie Rambo, Kurt Saunooke, Terry Mitchell, Hessley Brigance, Lakei Woodbury, Anthony Traynowicz, Chad McKalip, Shawn Sanders, and Al Cowne to the inactive roster. |
| 08-17-1980 | The Washington Xenomorphs have moved Bill Nichols, Mark Ellis, John Briggs, Chase Jackson, George Barnes, Bob Goebel, Al Bailey, Tyrus Lee, Joe Stewart, Dale Harvin, Ken Williams, Joe Mostardo, Reggie Rambo, Eric Fellows, Kurt Saunooke, Terry Mitchell, Hessley Brigance, Lakei Woodbury, A.B. Blackwell, Anthony Traynowicz, Chad McKalip, Shawn Sanders, and Al Cowne to the active roster. The Washington Xenomorphs have moved Zeke Buksar, Lorenzo Bethune, Drew Mincy, Jarvis Mark, Tom Tobin, Dee Johnson, Aaron Bracken, John Rodgers, Gene Atkins, Byron Reifsnyder, Tom Cook, John McPhee, Stan Tuiasosopo, Steve Walker, Pat Peets, Chief Williams, Nathan Harlow, Shawn Bostic, Hugh Darnall, M.L. Wiley, Byron Diggs, Larry Franklin, and Keith McGriff to the inactive roster. |
| 09-26-1977 | The Washington Xenomorphs have moved Hugh Darnall, Keith McGriff, and Dee Johnson to the active roster. The Washington Xenomorphs have moved Wuert Johnson, Freddie Doig, and Tom Corker to the inactive roster. |
| 09-04-1977 | The Washington Xenomorphs have moved Randy Siegert, Ron Rowell, Shawn Sanders, Drew Mincy, Joe Buggs, Dale Harvin, Tom Corker, A.B. Blackwell, Kurt Saunooke, Chad McKalip, Al Cowne, and George Barnes to the active roster. The Washington Xenomorphs have moved Bob Duckett, Dee Johnson, Maurice Felton, John Rodgers, Jim Turner, Tommy David, Dale London, Otto Siegal, Frank Case, and Hugh Darnall to the inactive roster. |
| 08-28-1977 | The Washington Xenomorphs have moved Bob Duckett, John Krakau, Bob Baker, Maurice Felton, Aaron Bracken, John Rodgers, Otto Siegal, Ed Walls, Salem Wyatt, Steve Roberts, Arthur Morley, Lee Rule, Bill Apple, Hugh Darnall, Bill DeLoach, Brian Hudson, and Keith McGriff to the active roster. The Washington Xenomorphs have moved John Young, Dave Picard, John Briggs, Tom Tobin, Randy Siegert, George Barnes, Brian Collins, Joe Stewart, Dale Harvin, Tom Corker, Kurt Saunooke, Joe Buggs, Stan Sprinkle, Lakei Woodbury, A.B. Blackwell, Chad McKalip, Shawn Sanders, and Al Cowne to the inactive roster. |
| 08-22-1977 | The Washington Xenomorphs have moved Marcus DiNapoli, Freddie Doig, and Al Cowne to the active roster. The Washington Xenomorphs have moved Hugh Darnall to the inactive roster. |
| 08-14-1977 | The Washington Xenomorphs have moved Eric Wiley, Bob Duckett, John Krakau, Bob Baker, Joe Sigurdson, Eddie Manella, Marcus DiNapoli, Dee Johnson, Maurice Felton, Maury Roepke, Aaron Bracken, Jim Anderson, Otto Siegal, Jim Turner, Eagle Harris, Marlin Briscoe, Bobby Cone, Salem Wyatt, Steve Roberts, Arthur Morley, Lee Rule, Al King, Bill Apple, Hugh Darnall, and Keith McGriff to the active roster. The Washington Xenomorphs have moved Bill Nichols, Jason Cagle, Drew Mincy, Dave Picard, John Briggs, Tom Tobin, Randy Siegert, George Barnes, Frank Erickson, Brian Collins, Jim Burrough, Joe Stewart, George Gillespie, Dale Harvin, Ron Rowell, Tom Corker, Kurt Saunooke, Bill DeLoach, Joe Buggs, Hessley Brigance, Stan Sprinkle, Lakei Woodbury, A.B. Blackwell, Chad McKalip, and Shawn Sanders to the inactive roster. |
Wide Receiver