| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class | Catchweight |
Zac Williamson is a MMA fighter with a amateur fight record of 0 wins, 3 losses and 0 draws
| Amateur Record: | 0-3-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 11 months, 30 days |
| Rounds Fought | 5.8 |
| Avg. Fights/Year | 3.3 |
| Longest Layoff | 8 months |
| Quickest Turnaround | 3 months, 30 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 06/27/2026 | L (0-2-0) | Leo MacDonald (0-2-0) | Catchweight | TKO/RSC (Referee Stoppage from Punches) Rise and Conquer 20 | 2 | 02:31 | |
| NSF | 02/28/2026 | L (0-1-0) | Ryan Bates (0-1-0) | WW | TKO/RSC (Referee Stoppage from Punches) Machine MMA 46 | 2 | 02:19 | |
| NSF | 06/28/2025 | L (0-0-0) | Connor Gallacher (0-0-0) | WW | Submission (Rear Naked Choke) Rise and Conquer 17 | 3 | 00:37 |
| * 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 |