| Age | 41 |
|---|---|
| Gender | Male |
| Height | 5' 10" |
| Weight Class | Bantamweight |
| Out of | la |
William Koonz is a MMA fighter with a amateur fight record of 0 wins, 2 losses and 0 draws
| Amateur Record: | 0-2-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 2 years, 4 months |
| Rounds Fought | 2.3 |
| Avg. Fights/Year | 0.9 |
| Longest Layoff | 2 years, 4 months |
| Quickest Turnaround | 2 years, 4 months |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| | 08/09/2013 | L (0-1-0) | Dustin Paddie (0-0-0) | BW (135.0 vs. 135.0) | Submission Caged Chaos II | 1 | 02:56 | |
| | 04/08/2011 | L (0-0-0) | Noor Hindi (1-0-0) | FTW (145.0 vs. 145.0) | TKO/RSC (Referee Stoppage from Strikes) RMMA 20: Clash at the Casino | 1 | 03:50 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |