Sang Hoon Yoo
UFC DebutNickname“The Korean Assassin”
Record
Streak
W1
Age
Date of birth
- Fighting out of
- Gangwon-do Taebaek
- Born
- South Korea
- Camp
- Busan Team MAD
- Weight class
- Welterweight
- Height
- 6'0" · 183 cm
Before the UFC
Sang Hoon Yoo makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
UFC debut
Jun 1, 2026
Pre-UFC opposition
ModerateOpponents' combined record
71-52
.577 win rate
Winning-record opponents
3 of 8
carried winning pro records
Pro bouts faced
8
all opponents have records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 9 bouts · 9 promotions · wins by 5 KO · 2 decAFC 18 · UAE Warriors · AFC 14 · Dana White's Contender Series · AFC 07 +4
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Jae Young Kim29-17 | KO/TKO | Knees and Punches | R2 | 3:58 | AFC 18 | |
| L | Andre Fialho17-9 | KO/TKO | Punches | R1 | 0:18 | UAE Warriors | |
| W | KO/TKO | Leg Kick and Punches | R2 | 1:17 | AFC 14 | ||
| L | Peter Barrett17-7 | Decision | 29–28, 29–28, 29–28 | R3 | 5:00 | Dana White's Contender Series | |
| W | KO/TKO | Punches | R2 | 4:30 | AFC 07 | ||
| W | Decision | Unanimous | R2 | 5:00 | AFC 06 | ||
| W | Tae Joo Lee0-1 | KO/TKO | Head Kick | R1 | 1:43 | AFC 05 | |
| W | Sang Hoon Ji0-1 | KO/TKO | Head Kicks and Punches | R1 | 4:37 | AFC 04 | |
| W | Vitor Toffanelli16-10 | Decision | Unanimous | R3 | 5:00 | Heat |
Non-UFC bouts (regional/other promotions) and Dana White’s Contender Series — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.