| Date | Transaction |
| 02-28-1998 | John Black has retired from the Colorado Superstars. |
| 11-14-1993 | John Black of the Colorado Superstars is injured with an ankle ligament sprain and is expected to be out for approximately 25 days. |
| 10-01-1989 | John Black of the Colorado Superstars is injured with a mild concussion and is expected to be out for approximately 10 days. |
| 08-14-1988 | The Colorado Superstars have moved Vince MacLeod, Matt "Speedy" Sanders, Dave Mohr, Mike Stanley, Joe Gloden, and John Black to the active roster. The Colorado Superstars have moved David Bernoske to the inactive roster. |
| 08-08-1988 | The Colorado Superstars have moved Scotty Gunn to the active roster. The Colorado Superstars have moved Mike Stanley and John Black to the inactive roster. |
| 08-30-1987 | The Colorado Superstars have moved Matt "Speedy" Sanders, Joe Gloden, Tim "the Cannon" Pilgrim, Jamal "baller" Johnson, John Black, Theron Hernandez, Orlando Baker, and Ed Nord to the active roster. The Colorado Superstars have moved Jon Kirkman, Scotty Gunn, Bob Orth, Mike Gantt, and Tim Reamon to the inactive roster. |
| 08-16-1987 | The Colorado Superstars have moved Jon Kirkman, Scotty Gunn, Don Jolitz, Cecil Ragunas, Terry Stieve, and Tim Reamon to the active roster. The Colorado Superstars have moved Matt "Speedy" Sanders, Joe Gloden, Tim "the Cannon" Pilgrim, Jamal "baller" Johnson, John Black, Theron Hernandez, and Ed Nord to the inactive roster. |
| 11-24-1985 | John Black of the Colorado Superstars is injured with an ankle ligament sprain and is expected to be out for approximately 25 days. |
| 08-26-1985 | The Colorado Superstars have moved Thomas King, Steve Simmons, Lemuel Rentie, Mike Arrington, Darren Mullen, and John Black to the active roster. The Colorado Superstars have moved Drew Chamberlain, Jamal "baller" Johnson, Matt "Speedy" Sanders, Graham Casanega, Joe Gloden, Tim "the Cannon" Pilgrim, Dave Dean, and Willis Harris to the inactive roster. |
| 12-30-1984 | The Colorado Dimebags have moved Darryl Goff, Ed Manuel, and Mike Stanley to the active roster. The Colorado Dimebags have moved John Black, Jeff Urban, and Kent Morrissey to the inactive roster. |
| 10-21-1984 | The Colorado Dimebags have moved John Black to the active roster. The Colorado Dimebags have moved George Holloway to the inactive roster. |
| 10-01-1984 | The Colorado Dimebags have moved Ryan Johns, Elmer Townsell, and Gorham Brown to the active roster. The Colorado Dimebags have moved Cody Wood, John Black, and Mike Arrington to the inactive roster. |
| 09-17-1984 | The Colorado Dimebags have moved John Black to the active roster. The Colorado Dimebags have moved Gorham Brown to the inactive roster. |
| 09-03-1984 | The Colorado Dimebags have moved Todd Hanneman, Derrick Floyd, Ron Meggett, Roy Clement, John Nygren, Chuck Grossman, Elmer Townsell, Peerless Kreamcheck, Dutch MacDonald, Mike Gantt, Thomas King, Gorham Brown, and Willis Harris to the active roster. The Colorado Dimebags have moved Kent Morrissey, Cody Wood, Rick Donley, John Black, Scott Beasley, Carl Rodgers, and Donald DeCarlo to the inactive roster. |
| 01-09-1984 | The Colorado Dimebags have moved Theron Hernandez, Mike Arrington, Ulysses Ormsbee, Cody Wood, Kent Morrissey, Rick Donley, and John Black to the active roster. The Colorado Dimebags have moved Tommie Simpson, Dutch MacDonald, Todd Hanneman, Gorham Brown, Bruce Adams, Peerless Kreamcheck, Willis Harris, Roy Clement, Thomas King, Bob Boldt, Elmer Townsell, and John Nygren to the inactive roster. |
| 12-04-1983 | The Colorado Dimebags have moved Jeff Urban and Cody Wood to the active roster. The Colorado Dimebags have moved Theron Hernandez and John Black to the inactive roster. |
| 08-08-1983 | The Colorado Dimebags have moved Cody Wood, John Black, Loren Lafitte, Theron Hernandez, and George Holloway to the active roster. |
Linebacker