| Date | Transaction |
| 02-28-2041 | Bill Rieken has retired from football. |
| 08-06-2040 | The New Orleans REBELS have waived Bill Rieken. |
| 09-15-2036 | The New Orleans REBELS have acquired Bill Rieken from the waiver wire. |
| 09-08-2036 | The Oakland Kzars have waived Bill Rieken. |
| 09-08-2036 | The Oakland Kzars have moved Charlie Witt to the active roster. The Oakland Kzars have moved Don Markus and Bill Rieken to the inactive roster. |
| 12-03-2035 | The Oakland Kzars have moved Bill Rieken to the active roster. The Oakland Kzars have moved Charlie Witt to the inactive roster. |
| 11-26-2035 | The Oakland Kzars have moved Reggie Erenberg and Charlie Witt to the active roster. The Oakland Kzars have moved Steve Winslow and Bill Rieken to the inactive roster. |
| 11-19-2035 | The Oakland Kzars have moved Bill Rieken to the active roster. The Oakland Kzars have moved Charlie Witt to the inactive roster. |
| 11-05-2035 | The Oakland Kzars have moved Bob Marts to the active roster. The Oakland Kzars have moved Bill Rieken to the inactive roster. |
| 10-15-2035 | The Oakland Kzars have moved Reggie Erenberg and Bill Rieken to the active roster. The Oakland Kzars have moved Charlie Witt to the inactive roster. |
| 10-08-2035 | The Oakland Kzars have moved Steve Winslow, Bob Marts, and Ray Spencer to the active roster. The Oakland Kzars have moved Reggie Erenberg and Bill Rieken to the inactive roster. |
| 10-01-2035 | The Oakland Kzars have moved Bill Rieken to the active roster. The Oakland Kzars have moved Bob Marts to the inactive roster. |
| 09-17-2035 | The Oakland Kzars have moved Bob Marts and Calvin Jessie to the active roster. The Oakland Kzars have moved Bill Rieken to the inactive roster. |
| 09-16-2035 | Bill Rieken of the Oakland Kzars is injured with a mild concussion and is expected to be out for approximately 8 days. |
| 09-10-2035 | The Oakland Kzars have moved Bill Rieken to the active roster. The Oakland Kzars have moved Bob Marts to the inactive roster. |
| 09-03-2035 | The Oakland Kzars have moved Bob Marts, Marc Barrin, Don Peviani, and Jim Midler to the active roster. The Oakland Kzars have moved Bill Rieken and Craig Harris to the inactive roster. |
| 12-18-2034 | The Oakland Falcons have moved Bill Rieken to the active roster. The Oakland Falcons have moved Bob Marts to the inactive roster. |
| 12-11-2034 | The Oakland Falcons have moved Charlie Witt, Joey Mulleneaux, and Lee Clemons to the active roster. The Oakland Falcons have moved Steve Winslow, Bill Rieken, and Tim Plunkett to the inactive roster. |
| 11-20-2034 | The Oakland Falcons have moved Bill Rieken to the active roster. The Oakland Falcons have moved Charlie Witt to the inactive roster. |
| 11-13-2034 | The Oakland Falcons have moved Bob Marts to the active roster. The Oakland Falcons have moved Bill Rieken to the inactive roster. |
| 10-16-2034 | The Oakland Falcons have moved Shane Reeves, Bill Rieken, and Frank Edwards to the active roster. The Oakland Falcons have moved Reggie Erenberg, Gene Tiller, and Charlie Witt to the inactive roster. |
| 10-09-2034 | The Oakland Falcons have moved Charlie Washington and Marc Barrin to the active roster. The Oakland Falcons have moved Bill Rieken and Steve Winslow to the inactive roster. |
| 10-02-2034 | The Oakland Falcons have moved Steve Winslow and Bill Rieken to the active roster. The Oakland Falcons have moved Bob Marts, Marc Barrin, and Charlie Washington to the inactive roster. |
| 09-25-2034 | The Oakland Falcons have moved Reggie Erenberg and Don Peviani to the active roster. The Oakland Falcons have moved Frank Edwards and Bill Rieken to the inactive roster. |
| 09-03-2034 | The Oakland Falcons have moved Bob Marts, Marc Barrin, Bill Rieken, Don Peviani, and Charlie Washington to the active roster. The Oakland Falcons have moved Charlie Hageman and Reggie Erenberg to the inactive roster. |
| 08-28-2034 | The Oakland Falcons have moved Jerry Jones to the active roster. The Oakland Falcons have moved Bill Rieken to the inactive roster. |
| 10-10-2033 | The New York Kzars have moved Doug Barber and Bill Rieken to the active roster. The New York Kzars have moved Kenneth King to the inactive roster. |
| 09-18-2033 | The New York Kzars have moved Ken Olsen and Tim Plunkett to the active roster. The New York Kzars have moved Bill Rieken to the inactive roster. |
| 09-18-2033 | Bill Rieken of the New York Kzars is injured with an ankle ligament sprain and is expected to be out for approximately 19 days. |
| 09-05-2033 | The New York Kzars have moved Bill Rieken, Bob Marts, Marc Barrin, Don Peviani, and Jim Midler to the active roster. The New York Kzars have moved Craig Harris to the inactive roster. |
| 05-01-2033 | The New York Kzars have moved Bill Rieken to the inactive roster. |
| 09-06-2032 | The New York Kzars have moved Bill Rieken, Mirro Corrington, Doug Barber, Donnie Foreman, and Jim Midler to the active roster. The New York Kzars have moved Eric Hicks and Tim Plunkett to the inactive roster. |
| 08-30-2032 | The New York Kzars have moved Bob Riffle to the active roster. The New York Kzars have moved Bill Rieken to the inactive roster. |
| 08-23-2032 | The New York Kzars have moved Bill Rieken and Leo Covert to the active roster. The New York Kzars have moved Bob Riffle to the inactive roster. |
| 05-02-2032 | The New York Kzars have moved George Giddens, David Rogers, and Bruce McMullen to the active roster. The New York Kzars have moved Bill Rieken, Doug Barber, Donnie Foreman, and Jim Midler to the inactive roster. |
| 09-01-2031 | The New York Kzars have moved Bill Higgins, Marc Barrin, Bill Rieken, Don Peviani, Milt Stevens, Jim Midler, and Charlie Washington to the active roster. The New York Kzars have moved Joey Mulleneaux and Gerald Latin to the inactive roster. |
| 04-27-2031 | The New York Kzars have moved Chris Shearin and Bruce McMullen to the active roster. The New York Kzars have moved Tod Uhlenhake, Doug Barber, Bill Rieken, and Jim Midler to the inactive roster. |
| 12-22-2030 | The New York Kzars have moved Bill Rieken, Doug Barber, Don Peviani, and Mareno El-Mashtoub to the active roster. The New York Kzars have moved Tod Uhlenhake, Marc Barrin, and Charlie Washington to the inactive roster. |
| 12-16-2030 | The New York Kzars have moved Bill Rieken to the inactive roster. |
| 11-18-2030 | The New York Kzars have moved Bill Rieken to the active roster. |
| 11-18-2030 | The New York Kzars have moved Bill Rieken to the inactive roster. |
| 11-17-2030 | Bill Rieken of the New York Kzars is injured with a hip contusion and is expected to be out for approximately 5 days. |
| 09-01-2030 | The New York Kzars have moved Scott Jenkins and Bill Rieken to the active roster. |
| 04-28-2030 | The New York Kzars have moved Bill Rieken and Jim Midler to the inactive roster. |
| 12-02-2029 | The New York Kzars have moved Bill Rieken to the active roster. |
| 11-25-2029 | The New York Kzars have moved Bill Rieken to the inactive roster. |
| 11-25-2029 | Bill Rieken of the New York Kzars is injured with a mild concussion and is expected to be out for approximately 7 days. |
| 10-08-2029 | The New York Kzars have moved Jim Eby and Bill Rieken to the active roster. The New York Kzars have moved Keith Jackson to the inactive roster. |
| 10-01-2029 | The New York Kzars have moved Marc Barrin to the active roster. The New York Kzars have moved Bill Rieken to the inactive roster. |
| 09-24-2029 | The New York Kzars have moved Tod Uhlenhake and Bill Rieken to the active roster. The New York Kzars have moved Al Piccen to the inactive roster. |
| 09-16-2029 | The New York Kzars have moved Leo Ruff and Don Peviani to the active roster. The New York Kzars have moved Al Piccen, Vic Ottis, and Bill Rieken to the inactive roster. |
| 09-16-2029 | Bill Rieken of the New York Kzars is injured with a leg contusion and is expected to be out for approximately 7 days. |
| 09-02-2029 | The New York Kzars have moved Bill Rieken and Jim Midler to the active roster. |
| 12-25-2028 | The New York Kzars have moved Al Piccen and Marrio DeFilippo to the active roster. The New York Kzars have moved Furlong Nelson and Bill Rieken to the inactive roster. |
| 12-24-2028 | Bill Rieken of the New York Kzars is injured with an ACL sprain and is expected to be out for approximately 17 days. |
| 09-04-2028 | The New York Kzars have moved Michael Beirne, Bill Rieken, Dale Zupek, and Jim Midler to the active roster. The New York Kzars have moved Marrio DeFilippo to the inactive roster. |
| 08-14-2028 | The New York Kzars have moved Marrio DeFilippo and Tom Millen to the active roster. The New York Kzars have moved Bill Rieken and Marc Barrin to the inactive roster. |
| 08-13-2028 | Bill Rieken of the New York Kzars is injured with a knee derangement and is expected to be out for approximately 22 days. |
| 10-11-2026 | The New York Kzars have moved Bill Rieken to the active roster. |
| 10-05-2026 | The New York Kzars have moved Bill Rieken to the inactive roster. |
| 09-14-2026 | The New York Kzars have moved Bill Rieken to the active roster. |
| 09-07-2026 | The New York Kzars have moved Don Tuckey to the active roster. The New York Kzars have moved Bill Rieken to the inactive roster. |
| 08-10-2026 | The New York Kzars have changed George Rieth's name to Bill Rieken. |
| 08-10-2026 | The New York Kzars have moved Dale Zupek and George Rieth to the active roster. |
Tight End