| Date | Transaction |
| 02-28-2087 | Bill Carroll has retired from football. |
| 08-18-2086 | The Los Angeles Sirians have waived Bill Carroll. |
| 10-25-2082 | Bill Carroll of the Los Angeles Sirians is injured with a shoulder dislocation and is expected to be out for approximately 59 days. |
| 09-02-2080 | The Los Angeles Sirians have moved Bill Carroll, Bob Schwedes, Joe Bowser, Roman McMullen, Roderick Jones, Billy Baker, Rufus Nave, Sanjay Toon, Kern Colston, Roger Duerson, Danny Margarita, Travis Smith, Ben Conjar, and Charlie Joiner to the active roster. The Los Angeles Sirians have moved Hurdis Wehrli, Keith Rubio, Bernie Allen, Matt Jones, Herm Coomer, Jason Phillips, Don Woitt, Darrel Grant, John Beckman, and Red Borcky to the inactive roster. |
| 08-25-2080 | The Los Angeles Sirians have moved Darrel Grant, Red Borcky, Keith Rubio, Hurdis Wehrli, Herm Coomer, Jason Phillips, Jack Cudzik, Matt Jones, and Bernie Allen to the active roster. The Los Angeles Sirians have moved Sanjay Toon, Rufus Nave, Travis Smith, Roger Duerson, Kern Colston, Joe Bowser, Charlie Joiner, Danny Margarita, Roman McMullen, Bill Carroll, Bob Schwedes, and Roderick Jones to the inactive roster. |
| 09-26-2078 | The Los Angeles Sirians have moved Bill Carroll to the active roster. The Los Angeles Sirians have moved Jerry Heinlein to the inactive roster. |
| 09-26-2078 | The Los Angeles Sirians have moved Bill Carroll to the inactive roster. |
| 09-26-2078 | Trade #94474 has been completed between the San Jose Falcons and the Los Angeles Sirians. The Los Angeles Sirians receive Bill Carroll (C), Andy Walen (LB), Draft Pick - 2080 Round 3 (SJ) from the San Jose Falcons in exchange for Renard Bellamy (LB). |
| 09-26-2078 | The San Jose Falcons have placed Bill Carroll on the trade block. |
| 09-05-2078 | The San Jose Falcons have moved Anthony Dilweg, Bill Carroll, Ken Parks, Carl Gibbs, and Joe Sieracki to the active roster. The San Jose Falcons have moved Rick Washington, Ed Petrovich, and Bob Floyd to the inactive roster. |
| 08-15-2078 | The San Jose Titans have moved Bill Budrewicz to the active roster. The San Jose Titans have moved Bill Carroll to the inactive roster. |
| 01-04-2077 | The San Jose Titans have moved Tom Motley, Matt Wells, Bill Carroll, and Art Bishop to the active roster. The San Jose Titans have moved John Robinson, Bob Dickinson, Bob Floyd, and Craig Knief to the inactive roster. |
| 12-28-2076 | The San Jose Titans have moved John Robinson, Matt Turner, Hal Ilkin, Bob Floyd, and Carl Gibbs to the active roster. The San Jose Titans have moved Art Bishop, Matt Wells, Tom Motley, Bill Carroll, and Alton Menefee to the inactive roster. |
| 09-06-2076 | The San Jose Titans have moved Bill Carroll to the active roster. |
| 05-03-2076 | The San Jose Titans have moved Bill Carroll to the inactive roster. |
| 08-18-2075 | The San Jose Titans have moved Bill Carroll, Tracy Talbott, Earl McCain, and Hal Ilkin to the active roster. |
| 04-28-2075 | The San Jose Titans have moved Bill Carroll to the inactive roster. |
| 09-10-2074 | The San Jose Vikings have moved Bill Carroll to the active roster. |
| 09-10-2074 | The San Jose Vikings have acquired Bill Carroll from the waiver wire. |
| 09-03-2074 | The Memphis Bulldogs have waived Bill Carroll. |
| 12-10-2073 | Bill Carroll of the Providence Rhodies is injured with a mild concussion and is expected to be out for approximately 2 days. |
| 08-13-2073 | Bill Carroll of the Providence Rhodies is injured with a shoulder muscle strain and is expected to be out for approximately 11 days. |
| 08-13-2073 | The Providence Rhodies have automatically moved Bill Carroll to the active roster. |
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