| Age | 26 |
|---|---|
| Gender | Male |
| Height | 6' 0" |
| Weight Class | Featherweight |
| Out of | Rock Springs, WY, WY |
| Born | Rock Springs, WY |
William Petrovich is a MMA fighter with a amateur fight record of 1 wins, 1 losses and 0 draws
| Amateur Record: | 1-1-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 8 months, 9 days |
| Rounds Fought | 1.6 |
| Avg. Fights/Year | 3.0 |
| Longest Layoff | 8 months, 9 days |
| Quickest Turnaround | 8 months, 9 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 01/31/2026 | (1-1-0) | Tristin Downs (2-3-0) | FTW | SteelFist Fight Night "Cold Fury" | 3 | 03:00 | |
| | 05/31/2025 | L (1-0-0) | Corbin Johnson (0-0-0) | FTW (144.2 vs. 144.4) | Submission (Rear Naked Choke) Wyo Fight 3 | 1 | 02:08 | |
| | 09/21/2024 | W (0-0-0) | Tony Williams (0-0-0) | FTW (144.3 vs. 137.9) | TKO/RSC (Referee Stoppage from Strikes) Mountain Force 44 (MTF 44) | 1 | 02:44 |
| * 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 |