| Date | Transaction |
| 02-28-1971 | Len Brooker has retired from football. |
| 11-20-1967 | The Los Angeles RAMS have waived Len Brooker. |
| 09-04-1967 | The Los Angeles RAMS have moved Henry Bell to the active roster. The Los Angeles RAMS have moved Len Brooker to the inactive roster. |
| 09-07-1964 | The Los Angeles RAMS have moved Len Brooker to the active roster. |
| 09-07-1964 | The Los Angeles RAMS have moved Pete Jones, Brett Scott, Bernie Gloden, Mike Dunlap, Jevon Lawrence, Carl Larpenter, SHOTA, Bill Foltz, and Rod Lindquist to the active roster. The Los Angeles RAMS have moved Mike Carter, Bill Teague, Lee Potter, Len Brooker, Rickey King, Brad Stidham, Dan Batinski, and Ernie Miller to the inactive roster. |
| 08-30-1964 | The Los Angeles RAMS have moved Len Brooker, Herb Sampleton, and Curly Reynolds to the active roster. The Los Angeles RAMS have moved Mike Dunlap, Jevon Lawrence, and SHOTA to the inactive roster. |
| 09-02-1963 | The Los Angeles RAMS have moved Mike Dunlap, Frank Murphy, SHOTA, Lance Drake, Jevon Lawrence, GENKAI, Walter Elston, Brett Scott, Blake Devlin, and Tony Heppner to the active roster. The Los Angeles RAMS have moved Len Brooker, Lee Potter, Flop Flaherty, George Foster, Joe Davenport, Riddick Miller, Freeman Duckett, Jim Youngfleish, Steve Young, and Herbert Daney to the inactive roster. |
| 10-16-1961 | The Los Angeles RAMS have moved Len Brooker to the active roster. |
| 10-16-1961 | The Los Angeles RAMS have acquired Len Brooker from the waiver wire. |
| 10-08-1961 | The St. Louis Team Bandits have waived Len Brooker. |
| 10-02-1961 | The St. Louis Team Bandits have acquired Len Brooker from the waiver wire. |
| 09-11-1961 | The Colorado Dimebags have waived Len Brooker. |
| 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 moved Len Brooker and Joe Draveling to the active roster. The Colorado Dimebags have moved Dick Tomberlin to the inactive roster. |
| 09-03-1961 | The Colorado Dimebags have moved Kevin Heller, Bob Seidelson, Elliott Heinlein, Merle Rasmussen, Dave Larden, Bob Lebel, Dennis Kingery, Derrick Phillips, Art Davidson, Dave Regan, Alva Krumrie, and Mike Varty to the active roster. The Colorado Dimebags have moved Eric Van Dyke, Ken Brown, Harry Smith, Len Brooker, Stan Hager, George Atkins, James Waller, Ray Terry, Mike Green, John Roussos, Dave Studwell, Kevin Domres, and Tom Gorgal to the inactive roster. |
| 04-30-1961 | The Colorado Dimebags have moved Verlon Latin, Bill Gartrum, Len Brooker, Harry Smith, Eric Van Dyke, Ray Terry, Mickey Kent, and Mike Green to the active roster. The Colorado Dimebags have moved Kevin Heller, Art Davidson, Eldon Danenhaurer, Bob Seidelson, Malcolm Kimbrough, Dave Regan, Andrew Clark, Bob Lebel, Elliott Heinlein, and Alva Krumrie to the inactive roster. |
| 11-07-1960 | The Colorado Dimebags have moved John Nadolney to the active roster. The Colorado Dimebags have moved Len Brooker to the inactive roster. |
| 10-09-1960 | The Colorado Dimebags have moved Len Brooker, Merle Rasmussen, Ray Terry, and Verlon Latin to the active roster. The Colorado Dimebags have moved Andrew Clark, Tim Williams, Roy Proctor, and John Roussos to the inactive roster. |
| 09-18-1960 | The Colorado Dimebags have moved Malcolm Kimbrough, Roy Proctor, Dennis Kingery, and John Roussos to the active roster. The Colorado Dimebags have moved Harry White, Len Brooker, Eric Van Dyke, and Ray Terry to the inactive roster. |
Wide Receiver