| Gender | Male |
|---|---|
| Height | 5' 10" |
| Weight Class | Middleweight |
Paul O'Sullivan is a MMA fighter with a professional fight record of 2 wins, 3 losses and 0 draws
| Pro Record | 2-3-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 2 years, 4 months, 10 days |
| Rounds Fought | 0.0 |
| Avg. Fights/Year | 2.1 |
| Longest Layoff | 10 months, 18 days |
| Quickest Turnaround | 3 months, 9 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 06/28/2025 | L (2-2-0) | Kris Trezise (4-2-1) | MW (174.4 vs. 175.6) | Decision (Unanimous) Bare Knuckle Fighting Championship 77: Birmingham | 5 | 02:00 | |
| NSF | 08/10/2024 | L (2-1-0) | Macauley Bygraves (2-0-0) | MW (174.0 vs. 174.4) | Decision (Split) Bare Knuckle Fighting Championship 64 | 5 | 02:00 | |
| NSF | 11/11/2023 | W (1-1-0) | Chris Fishgold (1-1-0) | MW | TKO/RSC (Strikes) Bad to the Bone: Rise of the Bareknuckle Soldier | 1 | 01:18 | |
| NSF | 05/27/2023 | L (1-0-0) | Robin Berg (0-0-0) | WW | TKO/RSC Bad to the Bone | 1 | 05:00 | |
| NSF | 02/18/2023 | W (0-0-0) | Liam Wilson (3-0-0) | KO Bad to the Bone: Ireland vs. England | 6 | 05:00 |
| * 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 |