| Age | 24 |
|---|---|
| Gender | Male |
| Height | 5' 8" |
| Weight Class | Featherweight |
Billy Oulundsen is a MMA fighter with a amateur fight record of 0 wins, 1 losses and 0 draws
| Amateur Record: | 0-1-0 (Win-Loss-Draw) |
|---|---|
| Career Length | - |
| Rounds Fought | 1.6 |
| Avg. Fights/Year | 1.0 |
| Longest Layoff | - |
| Quickest Turnaround | - |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 04/04/2026 | (0-1-0) | Michael Perez (1-0-0) | FTW | United Fight League Presents: Freedom Fight Night 4 | 3 | 03:00 | |
| | 03/13/2021 | L (0-0-0) | Jovan Ravago (0-0-0) | FTW (143.1 vs. 145.2) | TKO/RSC (Referee Stoppage from Strikes) RUF 39 Road To ONE | 2 | 01:42 |
| * 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 |