| Pro Record: | 1-0-0 (Win-Loss-Draw) |
| Team: | |
| Sex: | Male |
Jon Williams's Professional Record
| Date | Result | Opponent | Event | Method | Round | Time | ||
|---|---|---|---|---|---|---|---|---|
| NSF | 09/08/2002 | Win | Andrew Liu | Ultimate Combat 3: Warriors Quest | KO Punch | 1 | 4:05 |
Jon Williams's Amateur Record
| Date | Result | Opponent | Event | Method | Round | Time | ||
|---|---|---|---|---|---|---|---|---|
| NSF | 11/25/2001 | Win | Ross MacKenzie | Combat Sports National Championship 2 | Submission Triangle Choke | 0:00 | ||
| NSF | 11/25/2001 | Loss | Jeffrey Lawson | Combat Sports National Championship 2 | Submission Arm Bar | 0:00 | ||
| NSF | 09/30/2001 | TBD | Paul Sutherland | Combat Sports Open Trials 4 | 1 | 4:00 | ||
| NSF | 09/30/2001 | Win | Denis Kelly | Combat Sports Open Trials 4 | Unknown | 1 | 1:27 | |
| NSF | 06/03/2001 | Loss | Ian Pyatt | Combat Sports National Championship 1 | Unknown | 1 | 1:14 | |
| NSF | 02/25/2001 | Loss | Jeffrey Lawson | Combat Sports Open Trials 2 | Unknown | 1 | 1:17 | |
| NSF | 02/25/2001 | NC | Gary Davies | Combat Sports Open Trials 2 | 0:00 | |||
| NSF | 11/26/2000 | Loss | Mat Bowen | Combat Sports Open Trials 1 | Unknown | 1 | 1:36 | |
| NSF | 11/26/2000 | Draw | Paul Duckworth | Combat Sports Open Trials 1 | 1 | |||
| NSF | 11/26/2000 | Draw | Paul Harding | Combat Sports Open Trials 1 | 1 |
 : |
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 |
