// Roster Index›Featherweight›Dossier · JooSang Yoo
UFC FIGHTER PROFILE_
UFC · UNKNOWNFEATHERWEIGHT

JooSang
Yoo

NICKNAME"Zombie Jr."·SOUTH KOREA
PROFESSIONAL RECORD
9-1-0
CURRENT FORM
1L STREAK
CURRENT GYM
NOT LISTED
NEXT FIGHT
NO BOUT ANNOUNCED
JooSang Yoo
FIGHTER -
SOU🇰🇷
PROFILE PHOTO
PROFILE
PROFILE DATA! STALE
HEIGHT
5'7"
REACH
5'11"
AGE
32
STANCE
ORTHODOX
WEIGHT
Featherweight
PROFESSIONAL RECORD_
10 BOUTS
WIN
9
LOSS
1
DRAW
0
WIN RATE
90%
9/10 bouts
FINISH RATE
56%
of professional wins
LAST 5 FIGHTS1L STREAK · 4-1
WWWWL
STYLE SUMMARY_
DATA: STALE
FIGHTING STYLE
STRIKER

Striker fighter with no dominant single weapon — 22% of wins are by ko/tko.

KEY STRENGTHS

Closes distance and trades — most wins come from heavy hands inside the first two rounds.

KEY RISKS

Pressure boxers willing to wade into the pocket have found chins on offer; cardio drops in late rounds.

// PERFORMANCE_METRICS · 02_

STRIKE / GRAPPLE
VITALS

Observed profile rates compared with stored weight-class medians where coverage exists. Any fallback uses a labeled UFC reference average; no fallback is presented as a division median.

// SLPM▲ ABOVE
6.36
Strikes Landed/Min
Reference value 2.77
// STR. ACC▲ ABOVE
59%
Striking Accuracy
Reference value 48%
// SAPM▼ BELOW
4.99
Strikes Absorbed/Min
Reference value 2.73
// STR. DEF▲ ABOVE
56%
Striking Defense
Reference value 53%
// TD AVG▼ BELOW
0.00
Takedowns/15 min
Reference value 1.50
// TD ACC▼ BELOW
0%
Takedown Accuracy
Reference value 40%
// TD DEF▼ BELOW
50%
Takedown Defense
Reference value 60%
// SUB AVG▼ BELOW
0.00
Submissions/15 min
Reference value 0.50
// CAREER_BREAKDOWN · 03_

WIN CONDITION MAP

Where the wins come from, and where the losses came from. Method splits by knockout, submission, and decision.

// WINS (9)
n = 9
KO/TKO · 2
DEC · 2
2
KO/TKO
22%
0
SUB
0%
2
DEC
22%
// LOSSES (1)
n = 1
KO/TKO · 1
1
KO/TKO
100%
0
SUB
0%
0
DEC
0%
// PATH_TO_VICTORY_
56% FINISH
KO/TKOEARLY ROUNDS · 2 fights
22%
DECFULL FIGHT · 2 fights
22%
Top win condition: ko/tko · early rounds.
// DNA_PROFILE · 04_

ATTRIBUTE FINGERPRINT

Evidence-backed 0-100 scores built only from observed profile stats and disclosed bout-history proxies. This is a fixed Blueprint scoring model, not a division percentile; missing axes remain unknown.

// DNA_PROFILE_
0 OBSERVED0 DERIVED0 UNKNOWN
// BENCHMARK
FIXED SCORE SCALE
// LINKED SAMPLE
NOT RECORDED
// PROFILE UPDATED
NOT RECORDED
// RECORDED SOURCE
NOT RECORDED
Fighter attribute fingerprint9 of 10 attributes have evidence-backed scores on the Blueprint fixed scale. Unknown axes are not plotted and no score represents a division percentile.KO POWER63TD DEFENSE22GRAPPLING40CHIN80STRIKING93CARDIO69AGGRESSION63SUB THREAT20STR DEFENSE30RECOVERY—
// BANDS
90+ELITE
70-89STRONG
45-69AVERAGE
30-44BELOW
<30LOW
—UNKNOWN
Highest scored axis: Striking. Lowest scored axis: Sub Threat.
// EVIDENCE REGISTER
9 SCORED · 0 OPEN
KO Power63
NOT ON FILE

TD Defense22
NOT ON FILE

Grappling40
NOT ON FILE

Chin80
NOT ON FILE

Striking93
NOT ON FILE

Cardio69
NOT ON FILE

Aggression63
NOT ON FILE

Sub Threat20
NOT ON FILE

Str Defense30
NOT ON FILE

Recovery—
NOT ON FILE

Fighter attribute fingerprint accessible data summary
AttributeScoreProvenanceEvidenceSample
KO Power63 out of 100NOT ON FILENot recorded
TD Defense22 out of 100NOT ON FILENot recorded
Grappling40 out of 100NOT ON FILENot recorded
Chin80 out of 100NOT ON FILENot recorded
Striking93 out of 100NOT ON FILENot recorded
Cardio69 out of 100NOT ON FILENot recorded
Aggression63 out of 100NOT ON FILENot recorded
Sub Threat20 out of 100NOT ON FILENot recorded
Str Defense30 out of 100NOT ON FILENot recorded
RecoveryUnknownNOT ON FILENot recorded
// CAREER_MOMENTUM · 05_

THE ARC SO FAR

Rolling momentum score (0-100) recomputed after every bout. Weighted blend of result, opponent context, and method-of-finish, designed to show the shape, not the destination.

// MOMENTUM_TIMELINE_
SCOREWINLOSS
0255075100SEP 2022WSEP 2022WDEC 2022WDEC 2024WJUN 2025LOCT 2025// SCORE

  1. Start, SEP 2022, momentum score 45.
  2. Start, SEP 2022, momentum score 52, DEC R2.
  3. Start, DEC 2022, momentum score 59, DEC R3.
  4. Start, DEC 2024, momentum score 70, KO/TKO R1.
  5. Start, JUN 2025, momentum score 80, KO/TKO R1.
  6. Start, OCT 2025, momentum score 73, KO/TKO R2.

Peaked at 80 (W vs Saragih), bottomed at 45 (Debut). Current reading: 73.

// KILL_SHOT_MATRIX · 06_

WHEN THE FINISHES COME

Cross-tab of fight outcome by method and round. Reads top-down for method, left-right for round. Cyan intensity scales with frequency.

// METHOD × ROUND_
5/5 fights mapped
METHOD ↓ / ROUND →R1R2R3R4R5FREQ
KO/TKO
2
40%
1
20%
-
-
-
3
total
SUB
-
-
-
-
-
0
total
DEC
-
1
20%
1
20%
-
-
2
total
// PRIMARY KILL ZONE
R1-R2 KO/TKO · 3 of 5 mapped
// LATE-FIGHT GAP
No R5 finishes either way
// DECISION RATE
40%, fights often go the distance
GYM & TRAINING PARTNERS_

WHERE THE TRAINING HAPPENS

Camp affiliation matters for stylistic predictions. Who you spend 200 rounds a week with shapes how you fight on Saturday.

// CURRENT_GYM_
Pinnacle Gym and Vamos
VIEW FIGHTER DIRECTORY →
// STYLE_INFLUENCE_
STRIKING-FIRST

Style tags inferred from per-fight rate stats: striking-first, wrestling-heavy, sub grappling, cage defense.

// RESOLVED_TRAINING_PARTNERS

No linked training partners are available for this gym yet.

// FIGHT_HISTORY · 08_

BOUT LOG
5 FIGHTS

Detailed bout records for the indexed tenure. Sorted most recent first.

L
VS Daniel SantosOct 4, 2025
KO/TKO PunchR2 · 0:21
UFC 320: Ankalaev vs. Pereira 2
SECONDARY DETAILS
METHOD
W
VS Jeka SaragihJun 7, 2025
KO/TKO PunchR1 · 0:28
UFC 316: Dvalishvili vs. O'Malley 2
SECONDARY DETAILS
METHOD
W
VS Masuto KawanaDec 14, 2024
KO/TKOR1 · 1:15
ZFN - Z-Fight Night 2
SECONDARY DETAILS
METHOD
DETAIL
KO (Punches)
W
VS Shunichi ShimizuDec 30, 2022
DecisionR3 · 5:00
AFC 22 - Angel's Fighting Championship 22
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Gustavo WurlitzerSep 30, 2022
DecisionR2 · 5:00
AFC 20 - Angel's Fighting Championship 20: The First Champion
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
// FAQ · 09_

CITATION-READY ANSWERS

Quick answers based on the public fighter profile and fight history shown on this page.

Featherweight. Professional record 9-1. Unranked at the time of indexing.

Research JooSang Yoo

Compare this fighter head to head, check the next UFC card, read current matchup analysis, or verify settled Blueprint MMA forecasts.

Compare JooSang YooUpcoming UFC scheduleFight analysis archivePrediction track record
// FORECAST_AVAILABLE_
Want the next-fight forecast?
Unlock the active card.

Every public profile is free. Forecasts, edges, and sample-size weighted predictions are gated to subscribers.

UNLOCK CARD ALL FIGHTERS
BLUEPRINT/MMA · DOSSIER ENGINE v3.2
// LAST INDEX SYNC · 2026-09-11