| Date | Transaction |
| 02-28-2046 | Sweeny Harrington has retired from football. |
| 08-29-2044 | The Memphis Smoke have waived Sweeny Harrington. |
| 05-03-2043 | The Memphis Smoke have moved DeShawn Peoples to the active roster. The Memphis Smoke have moved Phil Lilly and Sweeny Harrington to the inactive roster. |
| 01-01-2040 | Sweeny Harrington of the Memphis Smoke is injured with a shoulder muscle strain and is expected to be out for approximately 12 days. |
| 10-31-2038 | Sweeny Harrington of the Memphis Smoke is injured with a foot ligament sprain and is expected to be out for approximately 13 days. |
| 09-13-2038 | The Memphis Smoke have moved Bob Bailey, Joe Lipscomb, and Sweeny Harrington to the active roster. The Memphis Smoke have moved Johnny Wynn and Ken Johnson to the inactive roster. |
| 09-13-2038 | The Memphis Smoke have acquired Sweeny Harrington from the waiver wire. |
| 09-05-2038 | The Jacksonville Floridians have moved Jimmy Chappell to the active roster. |
| 09-05-2038 | The Jacksonville Floridians have waived Sweeny Harrington. |
| 09-05-2038 | The Jacksonville Floridians have moved Cecil Winslow, Jamey Hendricks, Gythe Martelis, Eddie McDonald, Lamar Priest, Maurice Kenny, Trey O'Brien, Billy Carr, and Ricardo Bishop to the active roster. The Jacksonville Floridians have moved Sweeny Harrington, Leon Korell, Jimmy Chappell, Stacey Collier, Carl Weiss, and Paul Jefferson to the inactive roster. |
| 08-30-2038 | The Jacksonville Floridians have moved Sweeny Harrington to the active roster. |
| 08-15-2038 | The Jacksonville Floridians have moved Leon Korell, Eddie Williams, Milt Fahay, Joe Ruud, Kline Scott, John Johnson, Ron Williams, and Dennis Mangum to the active roster. The Jacksonville Floridians have moved Sweeny Harrington, Cecil Winslow, Jamey Hendricks, Lamar Priest, Maurice Kenny, Trey O'Brien, Billy Carr, Scott Jordan, Sam Francis, and Ricardo Bishop to the inactive roster. |
| 09-21-2037 | The Jacksonville Floridians have moved Donny Hill and Sweeny Harrington to the active roster. The Jacksonville Floridians have moved Carl Weiss, Bernardo Bailey, and Leon Korell to the inactive roster. |
| 09-14-2037 | The Jacksonville Floridians have moved Billy Carr to the active roster. The Jacksonville Floridians have moved Sweeny Harrington to the inactive roster. |
| 09-13-2037 | Sweeny Harrington of the Jacksonville Floridians is injured with an abdominal strain and is expected to be out for approximately 5 days. |
| 09-06-2037 | The Jacksonville Floridians have moved Ricardo Bishop and Sweeny Harrington to the active roster. |
| 08-17-2037 | The Jacksonville Floridians have moved Doug Stallings, John Lewis, and Dan Lewis to the active roster. The Jacksonville Floridians have moved Ricardo Bishop, Lionel Rutherford, and Sweeny Harrington to the inactive roster. |
| 08-17-2036 | Sweeny Harrington of the Baton Rouge Jedi is injured with an abdominal strain and is expected to be out for approximately 9 days. |
| 08-19-2035 | The Baton Rouge Jedi have moved Sweeny Harrington, Ray White, and Nuu Gaustad to the active roster. |
Safety