This fighter is currently serving a suspension by an ABC-recognized athletic commission (CSAC, California)
| Pro Record: | 1-1-0 (Win-Loss-Draw) |
| Team: | |
| Sex: | Male |
Jason Winthers's Professional Record
| Date | Result | Opponent | Event | Method | Round | Time | ||
|---|---|---|---|---|---|---|---|---|
| NSF | 10/10/2006 | Win | Robbie Haire | GKO 1 | TKO/RSC Referee Stoppage from Strikes | 1 | 1:46 | |
| NSF | 03/05/2005 | Loss | Chris Kiever | International Fighting Championship: Eve Of Destruction | TKO/RSC | 1 | 1:48 |
Jason Winthers's Amateur Record
| Date | Result | Opponent | Event | Method | Round | Time | ||
|---|---|---|---|---|---|---|---|---|
| NSF | 11/03/2007 | Loss | Richard Blake | Rebel Fighter: Unleashed Fury | TKO/RSC | 1 | 0:00 | |
| NSF | 09/21/2002 | Loss | Dave Martin | International Fighting Championship: Night on the Warriors 2 | TKO/RSC Didn't Answer the bell for Round 2 | 1 | 0:00 | |
| NSF | 08/10/2002 | Win | Mike Kennedy | International Fighting Championship: Night on the Warriors 1 | Unknown | 0:00 | ||
| NSF | 08/10/2002 | Loss | Paul Purfield | International Fighting Championship: Night on the Warriors 1 | Unknown | 0:00 |
| Bout results verified by an official State, Tribal, Provincial, or Municipal Commission. | |
| NSF: | Non Sanctioned Fight |
| * : | For a variety of reasons, including weight disparity and the demands of entertainment, Exhibition Bouts are held, in which the contest is unscripted and hard fought, but the results do not count on a fighter's Official Record. |
| NC: | Fight Declared No Contest |


