Photo: ESPN
Tale of the Tape
Age
32
Height
5' 7"
Reach
71"
Stance
Orthodox
Country
South Korea
Key Stats
90%
Win Rate
56%
Finish Rate
4
KO/TKO Wins
1
Submission Wins
1
Title Fight Wins
10
Pro Fights
Advanced Stats
Color = level vs. divisionStriking
Career
Win Methods
"Zombie Jr.". That's what they call JooSang Yoo, and is part of the UFC featherweight division's deep end, fighting out of South Korea — 10 pro fights in, still swinging for a number next to his name.
He fights at a pace most of the division can't hold — 6.36 strikes landed a minute, every minute. By round three, opponents are usually fighting his fight.
The last fight went to Daniel Santos (KO/TKO (Punch) R2) — a setback, and the interesting question is always what a fighter does with one.
Recent Fights
Daniel Santos
KO/TKO (Punch) R2 · Oct 5, 2025
UFC 320: Ankalaev vs. Pereira 2
Jeka Saragih
KO/TKO (Punch) R1 · Jun 7, 2025
UFC 316: Dvalishvili vs. O'Malley 2
Masuto Kawana
TKO (Punches) R1 · Dec 14, 2024
Z-Fight Night 2
Reinaldo Ekson
Decision - Unanimous · Jun 29, 2024
Z-Fight Night 1
Takuya Kuramoto
TKO (Punches) R1 · Aug 19, 2023
HEAT 52 x AFC 27