| Date | Transaction |
| 02-28-2076 | R.C. Gavin has retired from the Pittsburgh Palookas. |
| 09-02-2075 | The Pittsburgh Palookas have acquired R.C. Gavin from the waiver wire. |
| 08-18-2075 | The Baltimore Blaze Starrs have waived R.C. Gavin. |
| 08-18-2075 | The Baltimore Blaze Starrs have waived R.C. Gavin. |
| 08-12-2075 | The Baltimore Blaze Starrs have moved R.C. Gavin to the inactive roster. |
| 11-11-2074 | The Baltimore Blaze Starrs have moved R.C. Gavin to the active roster. The Baltimore Blaze Starrs have moved Earl Laughton to the inactive roster. |
| 10-01-2074 | The Baltimore Blaze Starrs have moved R.C. Gavin to the inactive roster. |
| 09-10-2074 | The Baltimore Blaze Starrs have moved R.C. Gavin to the active roster. The Baltimore Blaze Starrs have moved George Robb to the inactive roster. |
| 09-10-2074 | The Baltimore Blaze Starrs have acquired R.C. Gavin from the waiver wire. |
| 09-02-2074 | The Boston Rampage have waived R.C. Gavin. |
| 08-27-2074 | The Boston Rampage have moved R.C. Gavin and Mark Tollefson to the inactive roster. |
| 01-01-2074 | The Boston Rampage have moved Reggie Connell, R.C. Gavin, and Andra Watters to the active roster. The Boston Rampage have moved Travis Hobert, Emmett Dellerba, and Ben Helwig to the inactive roster. |
| 12-18-2073 | The Boston Rampage have moved Garin Gay and Carmine Gann to the active roster. The Boston Rampage have moved Tyrone Stout and R.C. Gavin to the inactive roster. |
| 11-19-2073 | The Boston Rampage have moved Clifton Styles, Dewell Logan, and R.C. Gavin to the active roster. The Boston Rampage have moved Carmine Gann, DeMarcus Porter, and Joe Donnalley to the inactive roster. |
| 10-09-2073 | The Boston Rampage have moved Joe Copeland and Bob Thomas to the active roster. The Boston Rampage have moved Jeff Sheeks and R.C. Gavin to the inactive roster. |
| 09-24-2073 | The Boston Rampage have moved Jeff Sheeks and R.C. Gavin to the active roster. The Boston Rampage have moved Joe Copeland and Bob Thomas to the inactive roster. |
| 09-11-2073 | The Boston Rampage have moved Bob Ferguson to the active roster. The Boston Rampage have moved R.C. Gavin to the inactive roster. |
| 09-10-2073 | The Boston Rampage have moved R.C. Gavin to the active roster. The Boston Rampage have moved Bob Ferguson to the inactive roster. |
| 09-10-2073 | The Boston Rampage have moved Emmett Dellerba to the active roster. The Boston Rampage have moved R.C. Gavin to the inactive roster. |
| 12-19-2067 | The Boston Rampage have moved R.C. Gavin to the active roster. The Boston Rampage have moved Babe Norton to the inactive roster. |
| 11-07-2067 | The Boston Rampage have moved Billy Ronzani to the active roster. The Boston Rampage have moved R.C. Gavin to the inactive roster. |
| 08-08-2067 | The Boston Rampage have moved Greg Aronson, Bull Hebert, Al Ashbaugh, Blanchard Hoover, Walter Faylor, Rickey Guesman, Reno Lowe, Tate Barnum, R.C. Gavin, Rob Hust, Warren Cochran, and Lee McNeal to the active roster. The Boston Rampage have moved Jim Young, Ron Janikowski, Dick Brewington, Aaron Curtis, Al Willis, Charles Augusterfer, Billy Ronzani, Carey Chavous, Bob Thompson, James Larpentar, Carmine Gann, and Tommy Tarle to the inactive roster. |
| 09-05-2066 | The Boston Rampage have moved Brian Ward, Al Willis, James Larpentar, Bob Thomas, Lee Quilter, Eddie Harris, Charles Augusterfer, Shawn Francis, Dave Moore, Ron Janikowski, Jarvis Baker, Tommy Tarle, DeMarcus Porter, Billy Ronzani, and Carey Chavous to the active roster. The Boston Rampage have moved Iolas Ellis, Stu Bailey, Ethan Bettis, Rickey Guesman, Shaunard Johnson, Terrence Huneke, Lee McNeal, Trevor Hare, J.J. Hutson, R.C. Gavin, Lou Wolford, Johnny Brumfield, and Pat Zeman to the inactive roster. |
| 08-15-2066 | The Boston Rampage have moved Russ McKinley, Pat Zeman, Ron Mooers, Bill Hunter, Rickey Guesman, Earl Haas, R.C. Gavin, David Cregar, Garin Gay, Lou Wolford, Johnny Brumfield, J.J. Hutson, Carmine Gann, and Shaunard Johnson to the active roster. The Boston Rampage have moved Ron Janikowski, Aaron Curtis, DeMarcus Porter, Charles Augusterfer, Billy Ronzani, Carey Chavous, Shawn Francis, Dave Moore, Eddie Harris, Tommy Tarle, Bob Thomas, Jarvis Baker, Brian Ward, and Lee Quilter to the inactive roster. |
| 09-14-2065 | The Boston Rampage have acquired R.C. Gavin from the waiver wire. |
| 09-13-2065 | The Toledo Buckeyes have automatically waived R.C. Gavin to comply with the 53-man roster limit. |
Wide Receiver