| Age | 28 |
|---|---|
| Gender | Male |
| Height | 6' 2" |
| Weight Class | Middleweight |
William Mack is a MMA fighter with a amateur fight record of 2 wins, 1 losses and 0 draws
| Amateur Record: | 2-1-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 2 months, 25 days |
| Rounds Fought | 0.5 |
| Avg. Fights/Year | 18.0 |
| Longest Layoff | 2 months, 2 days |
| Quickest Turnaround | 3 weeks |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| | 05/17/2025 | L (1-0-0) | Rysan Leong (2-0-0) | MW (185.0 vs. 185.0) | TKO/RSC WC Productions | 1 | 00:56 | |
| | 03/15/2025 | W (0-0-0) | Andres Garcia Barrera (0-1-0) | WW (170.0 vs. 170.0) | TKO/RSC Zhong Luo Cage Fighting Series 12 | 1 | 00:39 | |
| | 02/22/2025 | W (0-0-0) | Blake Goehring (0-0-0) | Super welterweight (177.4 vs. 182.2) | Decision (Split) Valley Fight Series 18 | 3 | 02:00 |
| * 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 |