| Age | 31 |
|---|---|
| Gender | Male |
| Height | 5' 9" |
| Weight Class | Catchweight |
Joo Sang Yoo is a MMA fighter with a professional fight record of 9 wins, 1 losses and 0 draws
| Pro Record | 9-1-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 4 years, 4 months, 4 days |
| Rounds Fought | 14.9 |
| Avg. Fights/Year | 2.3 |
| Longest Layoff | 10 months, 10 days |
| Quickest Turnaround | 3 months |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| | 10/04/2025 | L (9-0-0) | Daniel Santos (10-1-0) | Catchweight (152.5 vs. 151.0) | TKO/RSC (Referee Stoppage from Strikes) UFC 320: ANKALAEV vs PEREIRA 2 | 2 | 00:21 | |
| | 06/07/2025 | W (8-0-0) | Jeka Saragih (8-3-0) | FTW (145.1 vs. 145.0) | KO (Punch) UFC 316: DVALISHVILI vs O'MALLEY 2 | 1 | 00:28 | |
| NSF | 12/14/2024 | W (7-0-0) | Masuto Kawana (8-4-0) | FTW | KO (Punches) Z-Fight Night 2 | 1 | 01:15 | |
| NSF | 06/29/2024 | W (6-0-0) | Reinaldo Dos Santos Oliveira (10-5-0) | FTW | Decision (Unanimous Decision) Z-Fight Night | 3 | 05:00 | |
| NSF | 08/19/2023 | W (5-0-0) | Takuya Kuramoto (4-2-0) | FTW | TKO/RSC (Referee Stoppage from Punches) Angel's Fighting 27 X Heat 52 | 1 | 00:32 | |
| NSF | 12/30/2022 | W (4-0-0) | Shunichi Shimizu (30-23-5) | FTW | Decision (Unanimous Decision) Angel's Fighting 22 | 3 | 05:00 | |
| NSF | 09/30/2022 | W (3-0-0) | Gustavo Wurlitzer (20-25-0) | Catchweight | Decision (Unanimous Decision) Angel's Fighting 20 | 2 | 05:00 | |
| NSF | 04/30/2022 | W (2-0-0) | Doo Seok Oh (3-5-0) | FTW | Decision (Unanimous Decision) Brave Combat Federation 58 | 3 | 05:00 | |
| NSF | 10/15/2021 | W (1-0-0) | June Hee Jung (2-0-0) | FTW | Submission (Rear Naked Choke) Angel's Fighting 17 | 2 | 03:44 | |
| NSF | 05/31/2021 | W (0-0-0) | Baek Ho Jang (1-0-0) | LW | TKO/RSC (Referee Stoppage from Strikes) Angel's Fighting 16 | 1 | 03:20 |
| * 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 |