| Amateur Record: | 2-1-0 (Win-Loss-Draw) |
| Team: | |
| Sex: | Male |
| Weight: | 157 lbs. |
| Out of: | WA |
Adam Williamson's Amateur Record
| Date | Result | Opponent | Event | Method | Round | Time | ||
|---|---|---|---|---|---|---|---|---|
| NSF | 05/14/2011 | Win | Elias Armendariz | Rumble on The Ridge XVIII | Submission Rear Naked Choke | 1 | 1:04 | |
| NSF | 01/15/2011 | Win | Jake Blaski | Rumble on The Ridge XVI | TKO/RSC Referee Stoppage from a Cut | 2 | 1:06 | |
| NSF | 08/21/2010 | Loss | Phil Maitland | Rumble on the Ridge 12 | Submission Arm Bar | 1 | 2:01 |
 : |
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 |
