☰
| Age | 28 |
|---|---|
| Gender | Male |
| Height | 5' 10" |
| Weight Class | Lightweight |
William Haddix is a MMA fighter with a amateur fight record of 5 wins, 3 losses and 0 draws
| Amateur Record: | 5-3-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 3 years, 10 months, 14 days |
| Rounds Fought | 13.8 |
| Avg. Fights/Year | 2.1 |
| Longest Layoff | 1 year, 9 months, 18 days |
| Quickest Turnaround | 1 month, 25 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
 | 09/25/2021 | W (4-3-0) | Rueben Johnson (1-3-0) | LW (155.8 vs. 153.2) | Decision (Split Decision) CFFC 19 | 3 | 03:00 | |
| | 12/07/2019 | W (3-3-0) | Jonathan Foldoe (0-1-0) | LW (155.0 vs. 150.0) | Submission (Rear Naked Choke) Pure FC 16 | 1 | 01:55 | |
| | 03/09/2019 | W (1-3-0) | Jeremy Lucas (0-6-0) | LW (156.0 vs. 160.2*) | Submission (Arm Bar) Pure FC 13 | 1 | 01:47 | |
| | 09/15/2018 | L (1-2-0) | Brody Martin (1-2-0) | (145.0 vs. 145.0) | TKO/RSC (Referee Stoppage from Strikes) Throwdown in Souptown | 2 | 02:18 | |
| | 03/24/2018 | L (1-1-0) | Ryan Bunker Jr (3-2-0) | (144.0 vs. 144.0) | TKO/RSC (Referee Stoppage from Strikes) Inner Strength M.M.A. Promotions 13 "Sevenwinds Fight Night" | 1 | 02:42 | |
| | 01/27/2018 | L (1-0-0) | Rodney Alexander (0-0-1) | FTW (145.0 vs. 146.0) | Submission (Kimura) Chosen Few Fighting Championships 13 | 1 | 02:36 | |
| | 11/10/2017 | W (0-0-0) | Tyler King (1-0-0) | (153.0 vs. 155.0) | Decision (Unanimous Decision) Inner Strength M.M.A. Promotions 12 "In Honor of Our Veterans" | 3 | 03:00 |
| * 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 |