JooSang Yoo
“Zombie Jr.”
CatchweightActive
Career record
9–1–0
wins–losses–draws
UFC record
1–1–0
as stored in the database
Wins by
1KO0SUB0DEC
knockout · submission · decision
Losses by
1KO0SUB0DEC
knockout · submission · decision
Bio & physicals
- Date of birth
- 1994-01-21 · age 32
- Height
- 5′ 7″ (67 in)
- Reach
- 71 in
- Leg reach
- —
- Stance
- Orthodox
- Country
- —
- Hometown
- —
- Gym / team
- —
- Octagon debut
- 2025-06-07
Striking & grappling
- Strikes landed per minute
- 6.36
- Striking accuracy
- 58%
- Strikes absorbed per minute
- 4.99
- Striking defence
- 56%
- Takedown average
- 0.00
- Takedown accuracy
- 0%
- Takedown defence
- 50%
- Submission average
- 0.00
Career averages as stored. A dash is a value the database does not hold; a zero is a recorded zero. Nothing on this page is computed from the bouts below.
Bout history
3 recorded · newest first| Date | Opponent | Result | Method | Weight class | Event |
|---|---|---|---|---|---|
| 2026-09-19 | Michael Aswell Jr. | No winner recorded | — | Featherweight | UFC 331: Van vs. Pantoja 2 |
| 2025-10-04 | Daniel Santos | Loss | TKO · R2 · 0:21 | Catchweight | UFC 320: Ankalaev vs. Pereira 2 |
| 2025-06-07 | Jeka Saragih | Win | TKO · R1 · 0:28 | Featherweight | UFC 316: Dvalishvili vs. O'Malley 2 |
Bouts are matched to this fighter on ID, never on name — 3 rows in the archive list JooSang Yoo as one of the two fighters. One of them does not record a winner that resolves to either fighter, so it is shown as such rather than being assigned a result. The bout count here is a count of rows in this archive and will not always equal the career record above, which is a separate stored field. The database also holds an Elo rating for each fighter; it is a current rating that already contains the results below, so it is not published on this page.
Roster data only — no prediction for this fighter is implied. Analysis and entertainment only. Not betting advice.