| Age | 27 |
|---|---|
| Gender | Male |
| Height | 5' 9" |
| Weight Class | Catchweight |
William Lagasse is a MMA fighter with a amateur fight record of 2 wins, 6 losses and 0 draws
| Amateur Record: | 2-6-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 2 years, 2 months, 27 days |
| Rounds Fought | 3.6 |
| Avg. Fights/Year | 3.7 |
| Longest Layoff | 6 months, 20 days |
| Quickest Turnaround | 1 month, 24 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| | 08/09/2025 | L (0-0-0) | Connor Morrill (1-0-0) | Catchweight | Decision (Unanimous) New England Fights 63 | 3 | 02:00 | |
| | 04/12/2025 | L (2-4-0) | Ransom Hinojosa (1-0-0) | BW (133.8 vs. 135.2) | TKO/RSC (Referee Stoppage from Strikes) Fusion Fight League Great Falls : Bercier Vs Sarro | 1 | 02:03 | |
| | 11/09/2024 | L (2-3-0) | Ben Dejesus (1-0-0) | FTW (141.4 vs. 144.6) | TKO/RSC (Referee Stoppage from Punches) New England Fights 60 | 1 | 00:26 | |
| | 04/20/2024 | L (2-2-0) | Alex Behling (1-0-0) | BW | Submission (Arm Triangle Choke) New England Fights 57 | 1 | 02:28 | |
| | 11/11/2023 | L (2-1-0) | Jackson Campbell (1-0-0) | BW | TKO/RSC (Referee Stoppage from Strikes) New England Fights 55 | 1 | 01:25 | |
| | 09/02/2023 | L (2-0-0) | Danny Buteau (1-0-0) | FTW | Submission (North-South Choke) New England Fights 54 | 2 | 00:42 | |
| | 07/08/2023 | W (1-0-0) | Joe Diaz (0-0-0) | FTW | TKO/RSC (Referee Stoppage from Strikes) New England Fights 53 | 1 | 00:17 | |
| | 05/13/2023 | W (0-0-0) | Connor Morrill (0-3-0) | FTW | KO (Punch) New England Fights 52 | 1 | 00:20 |
| * 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 |