Woo Sung Yoo
“Bronco”
Age: 43 | May 21, 1982
Nationality: South Korea
Weight Class: Lightweight
Height: 5'9"
Weight: 155 lbs
Professional Record
| 20 fights | 13 wins | 7 losses |
|---|---|---|
| KO/TKOs | 8 | 1 |
| Submissions | 2 | 2 |
| Decisions | 2 | 4 |
| Disqualifications | 1 | 0 |
Fight Details
| Result | Record | Opponent | Event | Date | Method | Referee | Round | Time |
|---|---|---|---|---|---|---|---|---|
| LOSS | 13 - 7 - 0 | Chang Hyun Kim | Road FC 3 - Explosion | July 24, 2011 | Submission (Rear-Naked Choke) | 3 | 2:40 | |
| LOSS | 13 - 6 - 0 | Koji Ando | Road FC 2 - Alive | April 16, 2011 | Decision (Unanimous) | 3 | 5:00 | |
| WIN | 13 - 5 - 0 | Keigo Hirayama | Road FC 1 - The Resurrection of Champions | October 23, 2010 | Submission (Guillotine Choke) | 1 | 1:56 | |
| LOSS | 12 - 5 - 0 | Adrian Pang | Legend FC - Legend Fighting Championship 2 | June 24, 2010 | Decision (Unanimous) | 3 | 5:00 | |
| WIN | 12 - 4 - 0 | Egon Racz | AOW 13 - Rising Force | July 18, 2009 | Submission (Armbar) | 1 | 2:54 | |
| WIN | 11 - 4 - 0 | Peter Kaljevic | CFX - Wartown Beatdown 2 | June 05, 2009 | TKO (Punches) | 1 | N/A | |
| WIN | 10 - 4 - 0 | Ye Won Nam | Spirit MC 16 - Clash of Pride | April 27, 2008 | TKO (Punches) | 2 | 1:31 | |
| WIN | 9 - 4 - 0 | Chang Hyun Kim | Spirit MC 10 - Welterweight GP Final | November 04, 2006 | Decision (Majority) | 2 | 5:00 | |
| LOSS | 8 - 4 - 0 | Yui Chul Nam | Spirit MC 10 - Welterweight GP Final | November 04, 2006 | TKO (Punches) | 2 | 0:22 | |
| WIN | 8 - 3 - 0 | Michael Sa Jin Kwok | Spirit MC 9 - Welterweight GP Opening | October 08, 2006 | DQ | 2 | 3:30 | |
| LOSS | 7 - 3 - 0 | Duk Young Jang | Spirit MC - Interleague 4 | August 19, 2006 | Decision (Split) | 2 | 5:00 | |
| LOSS | 7 - 2 - 0 | Chang Hyun Kim | G5 - Yungjin Pharm Middleweight Tournament Quarterfinals | December 06, 2004 | Decision (Unanimous) | 3 | 5:00 | |
| WIN | 7 - 1 - 0 | Jung Sub Jung | G5 - Yungjin Pharm Middleweight Tournament Second Round | November 26, 2004 | TKO (Punches) | 2 | 1:30 | |
| WIN | 6 - 1 - 0 | Hiroshi Imamura | G5 - Yungjin Pharm Middleweight Tournament Opening Round | November 12, 2004 | TKO (Punches) | 2 | 1:47 | |
| LOSS | 5 - 1 - 0 | Seung Pil Choi | NF 3 - Neo Fight 3 | March 20, 2004 | Submission (Injury) | 0 | N/A | |
| WIN | 5 - 0 - 0 | Dae Young Kim | NF 3 - Neo Fight 3 | March 20, 2004 | TKO (Punches) | 2 | 0:29 | |
| WIN | 4 - 0 - 0 | Hak Yun Choi | KPW - KPW 5 | December 21, 2003 | TKO | 1 | 0:40 | |
| WIN | 3 - 0 - 0 | Jae Sun Lee | KPW - KPW 5 | December 21, 2003 | Decision (Split) | 3 | 5:00 | |
| WIN | 2 - 0 - 0 | Chang Min Yoon | KPW - KPW 5 | December 21, 2003 | KO | 1 | 0:09 | |
| WIN | 1 - 0 - 0 | Sung Wan Woo | KPW - KPW 5 | December 21, 2003 | KO | 1 | 4:22 |
Upcoming Major Events
One Championship - One Friday Fights 113
Jun 20, 2025
UFC on ABC 8 - Hill vs. Rountree
Jun 21, 2025
UFC 317 - Oliveira vs. Topuria
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One Championship - One on Prime Video 33
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UFC on ESPN 70 - Lewis vs. Teixeira
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Professional Fighters League - PFL Road to Dubai Champions Series 2 & PFL Africa 2025 First Round
Jul 19, 2025
KSW 108 - Soldaev vs. Brichta
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UFC 318 - Holloway vs. Poirier 3
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UFC on ABC 9 - Whittaker vs. de Ridder
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Rizin FF - Super Rizin 4
Jul 27, 2025