| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class |
Tristen O'Brien is a MMA fighter with a amateur fight record of 1 wins, 1 losses and 0 draws
| Amateur Record: | 1-1-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 1 year, 8 months, 28 days |
| Rounds Fought | 6.0 |
| Avg. Fights/Year | 1.2 |
| Longest Layoff | 1 year, 8 months, 28 days |
| Quickest Turnaround | 1 year, 8 months, 28 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 07/27/2024 | W (0-1-0) | George Stoykov (0-0-0) | Decision (Unanimous Decision) Domination MMA 8 | 3 | 03:00 | ||
| NSF | 10/29/2022 | L (0-0-0) | Moses Deng (1-1-0) | Decision (Split Decision) Eternal MMA 71 | 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 |