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Featherweight · “Zombie Jr.”

JooSang Yoo

1-2-0
5'7"Height
71"Reach
OrthodoxStance
32Age
1KO wins
0Sub wins
100.0%Finish rate
6:56Avg fight
Simulate Tapology ↗

Skill profile

Rated 0–100 against every UFC veteran · the rim is reserved for specialists, and only efficiency opens it
Striking — Average, rated 46.3 of 100 Accuracy — Below avg, rated 41.8 of 100 Striking D — Below avg, rated 32.1 of 100 Durability — Weak, rated 22.6 of 100 Wrestling — Below avg, rated 27.5 of 100 TD Defense — Average, rated 53.9 of 100 Grappling — Below avg, rated 28.1 of 100 Control — Below avg, rated 38.0 of 100 Striking Accuracy Striking D Durability Wrestling TD Defense Grappling Control
  1. TD Defense Average 54
  2. Striking Average 46
  3. Accuracy Below avg 42
  4. Control Below avg 38
  5. Striking D Below avg 32
  6. Grappling Below avg 28
  7. Wrestling Below avg 28
  8. Durability Weak 23

Built on 20 minutes of tracked cage time across 3 statted fights — every axis is held down until there is more tape, so read this as a sketch rather than a verdict.

Career rates — the raw numbers behind the chart
Sig. strikes landed / min3.99
Sig. strikes absorbed / min4.76
Striking accuracy43.2%
Striking defense53.1%
Knockdowns / 15 min0.72
Takedowns / 15 min0.72
Takedown accuracy25.0%
Takedown defense66.7%
Sub attempts / 15 min0.0
Control time11.0%
Record vs .500+ opponents0-1

Striking trend

Sig. strikes/min, last 3 fights · green = win
June 7, 2025 vs Jeka Saragih — 12.86/min (W) — only 0.5 min of tape, so this rate reflects how fast the fight ended more than how he fought Jun '25 October 4, 2025 vs Daniel Santos — 5.79/min (L) Oct '25 September 19, 2026 vs Michael Aswell Jr. — 3.07/min (L) Sep '26

Fight history

3 UFC bouts · newest first · opponent records as of fight night
L Michael Aswell Jr. 1-3 walk-in Decision - Split · R3 5:00 — UFC 331: Van vs. Pantoja 2 · September 19, 2026
46/129Sig. strikes
70/145Absorbed
1/4Takedowns
2:18Control
0Knockdowns
0Sub attempts
Full event page › Deep dive vs Michael Aswell Jr. › Simulate vs Michael Aswell Jr. ›
L Daniel Santos 13-2 walk-in KO/TKO · R2 0:21 — UFC 320: Ankalaev vs. Pereira 2 · October 4, 2025
31/55Sig. strikes
27/62Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
Full event page › Deep dive vs Daniel Santos › Simulate vs Daniel Santos ›
W Jeka Saragih 14-4 walk-in KO/TKO · R1 0:28 — UFC 316: Dvalishvili vs. O'Malley 2 · June 7, 2025
6/8Sig. strikes
2/4Absorbed
0/0Takedowns
0:00Control
1Knockdowns
0Sub attempts
Full event page › Deep dive vs Jeka Saragih › Simulate vs Jeka Saragih ›

Walk-in records count UFC bouts in this database. For the pre-UFC career, see the record breakdown below or the Tapology button up top.

Record breakdown

UFC bouts in this database
1-2-0UFC record

Wins by method

KO/TKO 1
Submission 0
Decision 0
Other 0

Losses by method

KO/TKO 1
Submission 0
Decision 1
Other 0

Fights by organization

UFC 3

Showing UFC fights only — this fighter's full pre-UFC career hasn't been synced yet. It will fill in as the weekly career backfill reaches them.

Division context

vs. 130 qualified Featherweight fighters · tick = division mean
Striking volume /min 4.0 avg 3.6
Strikes absorbed /min 4.8 avg 3.6
Striking accuracy 43.2% avg 45.0%
Striking defense 53.1% avg 55.4%
Takedowns /15 min 0.7 avg 1.5
Takedown accuracy 25.0% avg 36.9%
Takedown defense 66.7% avg 59.8%
Sub attempts /15 min 0.0 avg 0.6
Control time 11.0% avg 20.2%
Finish rate 100.0% avg 45.1%