| Date | Transaction |
| 02-28-1968 | Chris Karras has retired from football. |
| 01-04-1965 | The Colorado Dimebags have waived Chris Karras. |
| 12-27-1964 | The Colorado Dimebags have moved Dwight Famiglietti to the active roster. The Colorado Dimebags have moved Chris Karras to the inactive roster. |
| 12-22-1963 | The Colorado Dimebags have moved Bill Gartrum, Stud Thompson, Chris Karras, and Mark Simmons to the active roster. The Colorado Dimebags have moved Dan Briscoe, Dwight Famiglietti, Andy Womack, and Mike Adkins to the inactive roster. |
| 12-16-1963 | The Colorado Dimebags have moved Dan Briscoe, Dwight Famiglietti, and Mike Adkins to the active roster. The Colorado Dimebags have moved Stud Thompson, Chris Karras, and Mark Simmons to the inactive roster. |
| 12-01-1963 | The Colorado Dimebags have moved Dwight Famiglietti and Chris Karras to the active roster. The Colorado Dimebags have moved Ed Ward and Mike Green to the inactive roster. |
| 09-22-1963 | The Colorado Dimebags have moved Dick Tomberlin to the active roster. The Colorado Dimebags have moved Chris Karras to the inactive roster. |
| 09-08-1963 | The Colorado Dimebags have moved Chris Karras to the active roster. The Colorado Dimebags have moved Dick Tomberlin to the inactive roster. |
| 09-01-1963 | The Colorado Dimebags have moved Chuck King, Harry White, Dan Briscoe, Merle Rasmussen, Dennis Kingery, Al Shonta, Derrick Phillips, Art Davidson, Stan Clark, Mike Green, Verlon Latin, Alva Krumrie, and John Kline to the active roster. The Colorado Dimebags have moved Joe Gramatica, Andy Womack, Butch Milstead, Bill Gartrum, Bob Domres, Dwight Famiglietti, Mickey Kent, and Chris Karras to the inactive roster. |
| 01-07-1963 | The Colorado Dimebags have moved James Waller, Olin Kratch, Andy Womack, Ken Brown, Jim Conway, Chris Karras, Mike Green, and Mitch Mustain to the active roster. The Colorado Dimebags have moved Verlon Latin, Mike Varty, Kevin Heller, Art Davidson, Harry White, George Atkins, Chuck King, John Nadolney, Dennis Kingery, John Kline, Dave Larden, Tony Whiting, and Alva Krumrie to the inactive roster. |
| 11-25-1962 | The Colorado Dimebags have moved Chuck King to the active roster. The Colorado Dimebags have moved Chris Karras to the inactive roster. |
| 09-09-1962 | The Colorado Dimebags have moved Chris Karras to the active roster. The Colorado Dimebags have moved Emanuel Barnes to the inactive roster. |
| 09-02-1962 | The Colorado Dimebags have moved Al Shonta, Kevin Heller, Art Davidson, George Atkins, John Nadolney, Austen Vezmar, Merle Rasmussen, Bob Lebel, Derrick Phillips, and Alva Krumrie to the active roster. The Colorado Dimebags have moved James Waller, Damian Bellino, Jess Mazza, Olin Kratch, Alvin Emelianchik, Jim Conway, Chris Karras, and Mike Green to the inactive roster. |
| 08-06-1962 | The Colorado Dimebags have placed Chris Karras on the trade block. |
| 09-11-1961 | The Colorado Dimebags have moved Chris Karras to the active roster. The Colorado Dimebags have moved Len Brooker to the inactive roster. |
| 09-11-1961 | The Colorado Dimebags have acquired Chris Karras from the waiver wire. |
| 09-10-1961 | The Sacramento Rivers have automatically waived Chris Karras to comply with the 53-man roster limit. |
| 10-10-1960 | The Sacramento Rivers have moved Carl Reilly to the active roster. The Sacramento Rivers have moved Chris Karras to the inactive roster. |
| 10-09-1960 | Chris Karras of the Sacramento Rivers is injured with a shoulder dislocation and is expected to be out for approximately 38 days. |
Wide Receiver