// Roster Index›Welterweight›Dossier · Koji Oishi
UFC FIGHTER PROFILE_
UFC · UNKNOWNWELTERWEIGHT

Koji
Oishi

NICKNAME"N/A"·JAPAN
PROFESSIONAL RECORD
25-10-10
CURRENT FORM
1L STREAK
NEXT FIGHT
NO BOUT ANNOUNCED
Koji Oishi
FIGHTER -
JAP🇯🇵
PROFILE PHOTO
PROFILE
PROFILE DATA! COLD
HEIGHT
5'8"
AGE
49
STANCE
ORTHODOX
WEIGHT
Welterweight
PROFESSIONAL RECORD_
45 BOUTS
WIN
25
LOSS
10
DRAW
10
WIN RATE
56%
25/45 bouts
FINISH RATE
32%
of professional wins
LAST 5 FIGHTS1L STREAK · 3-1-1
W-WWL
STYLE SUMMARY_
DATA: COLD
FIGHTING STYLE
WELL ROUNDED

Well rounded fighter with no dominant single weapon — 68% of wins are by dec.

KEY STRENGTHS

Banks rounds on the scorecard — pace and positioning over splash damage.

KEY RISKS

Volume strikers have outpointed across full fights — output drops after R2.

// 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▼ BELOW
1.43
Strikes Landed/Min
Reference value 2.65
// STR. ACC▼ BELOW
9%
Striking Accuracy
Reference value 47%
// SAPM▼ BELOW
17.86
Strikes Absorbed/Min
Reference value 2.74
// STR. DEF▼ BELOW
43%
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
0%
Takedown Defense
Reference value 59%
// SUB AVG▼ BELOW
0.00
Submissions/15 min
Reference value 0.50
// QUALITY_OF_COMPETITION · 02B_

WHO THEY
ACTUALLY FOUGHT

A record says how often a fighter won, not against whom. These ratings weigh every result by the opponent's strength at the time, then compare this fighter with the 99 rated fighters on the UFC welterweight roster (anyone with a UFC bout in the last two years or one booked).

THIN RATED HISTORY
// RATING
#56
against the 99 rated on the UFC welterweight roster · Elo 1544
// STRENGTH OF SCHEDULE
29th
percentile · average opponent rated 1531 at fight time (recent fights count most)
// RESULTS VS EXPECTATION
52nd
percentile · beat what opponents' ratings predicted (+0.05 per fight)

19 rated fights · opponents rated in 42% of recorded fights · last rated fight AUG 29, 2014 · Few rated fights: read these as rough.

// 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 (25)
n = 25
KO/TKO · 8
DEC · 17
8
KO/TKO
32%
0
SUB
0%
17
DEC
68%
// LOSSES (10)
n = 10
KO/TKO · 3
SUB · 1
DEC · 6
3
KO/TKO
30%
1
SUB
10%
6
DEC
60%
// PATH_TO_VICTORY_
32% FINISH
KO/TKOEARLY ROUNDS · 8 fights
32%
DECFULL FIGHT · 17 fights
68%
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_
3 OBSERVED7 DERIVED0 UNKNOWN
// BENCHMARK
FIXED SCORE SCALE
// LINKED SAMPLE
45 BOUTS
// PROFILE UPDATED
OCT 3, 2026
// RECORDED SOURCE
ufcstats
Fighter attribute fingerprint10 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 POWER46TD DEFENSE20GRAPPLING0CHIN80STRIKING20CARDIO70AGGRESSION25SUB THREAT20STR DEFENSE29RECOVERY78
// BANDS
90+ELITE
70-89STRONG
45-69AVERAGE
30-44BELOW
<30LOW
N/AUNKNOWN
Highest scored axis: Chin. Lowest scored axis: Grappling.
// EVIDENCE REGISTER
10 SCORED · 0 OPEN
KO Power46
DERIVED PROXY

KO wins divided by total career wins

N=25 wins
TD Defense20
OBSERVED INPUT

Observed takedown defense rate (0%)

Grappling0
DERIVED PROXY

Composite of observed takedown volume, accuracy, and submission rate

Chin80
DERIVED PROXY

KO-loss durability proxy from career record

N=45 bouts
Striking20
DERIVED PROXY

Composite of observed striking volume and accuracy

Cardio70
DERIVED PROXY

Long-fight exposure proxy from bout duration and decision-win share

Aggression25
DERIVED PROXY

Activity proxy from observed strike and takedown volume

Sub Threat20
OBSERVED INPUT

Observed submission rate (0 per 15 min)

Str Defense29
OBSERVED INPUT

Observed striking defense rate (43%)

Recovery78
DERIVED PROXY

Share of recorded losses followed by a win in the next recorded bout.

N=10 losses
Fighter attribute fingerprint accessible data summary
AttributeScoreProvenanceEvidenceSample
KO Power46 out of 100DERIVED PROXYKO wins divided by total career wins25 wins
TD Defense20 out of 100OBSERVED INPUTObserved takedown defense rate (0%)Not recorded
Grappling0 out of 100DERIVED PROXYComposite of observed takedown volume, accuracy, and submission rateNot recorded
Chin80 out of 100DERIVED PROXYKO-loss durability proxy from career record45 bouts
Striking20 out of 100DERIVED PROXYComposite of observed striking volume and accuracyNot recorded
Cardio70 out of 100DERIVED PROXYLong-fight exposure proxy from bout duration and decision-win shareNot recorded
Aggression25 out of 100DERIVED PROXYActivity proxy from observed strike and takedown volumeNot recorded
Sub Threat20 out of 100OBSERVED INPUTObserved submission rate (0 per 15 min)Not recorded
Str Defense29 out of 100OBSERVED INPUTObserved striking defense rate (43%)Not recorded
Recovery78 out of 100DERIVED PROXYShare of recorded losses followed by a win in the next recorded bout.10 losses
// 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
0255075100APR 2000LAPR 2000WOCT 2001WDEC 2001WMAR 2002WMAY 2002LJUL 2002WOCT 2002JAN 2003WAPR 2003WMAY 2003WJUL 2003WDEC 2003FEB 2004APR 2004WJUN 2004LOCT 2004WAPR 2005LJUN 2005WAUG 2005NOV 2005LJAN 2006LJUL 2006WOCT 2006WDEC 2006LMAY 2007WAUG 2007WDEC 2007APR 2008WOCT 2008LDEC 2008APR 2009WJUN 2009WAUG 2009WAPR 2010DEC 2010WMAY 2011OCT 2011DEC 2011LAPR 2012WAUG 2012WDEC 2012MAR 2013WMAY 2013WDEC 2013LAUG 2014// SCORE

  1. Start, APR 2000, momentum score 45.
  2. Start, APR 2000, momentum score 38, DEC R3.
  3. Start, OCT 2001, momentum score 45, DEC R2.
  4. Start, DEC 2001, momentum score 52, DEC R3.
  5. Start, MAR 2002, momentum score 59, DEC R2.
  6. Start, MAY 2002, momentum score 66, DEC R2.
  7. Start, JUL 2002, momentum score 59, DEC R3.
  8. Start, OCT 2002, momentum score 66, DEC R3.
  9. Start, JAN 2003, momentum score 66.
  10. Start, APR 2003, momentum score 73, DEC R3.
  11. Start, MAY 2003, momentum score 80, DEC R2.
  12. Start, JUL 2003, momentum score 87, DEC R2.
  13. Start, DEC 2003, momentum score 94, DEC R2.
  14. Start, FEB 2004, momentum score 94.
  15. Start, APR 2004, momentum score 94.
  16. Start, JUN 2004, momentum score 100, KO/TKO R2.
  17. Start, OCT 2004, momentum score 93, SUB R2.
  18. Start, APR 2005, momentum score 100, KO/TKO R3.
  19. Start, JUN 2005, momentum score 90, KO/TKO R1.
  20. Start, AUG 2005, momentum score 97, DEC R3.
  21. Start, NOV 2005, momentum score 97.
  22. Start, JAN 2006, momentum score 90, DEC R3.
  23. Start, JUL 2006, momentum score 83, KO/TKO R3.
  24. Start, OCT 2006, momentum score 94, KO/TKO R1.
  25. Start, DEC 2006, momentum score 100, KO/TKO R1.
  26. Start, MAY 2007, momentum score 93, KO/TKO R2.
  27. Start, AUG 2007, momentum score 100, KO/TKO R3.
  28. Start, DEC 2007, momentum score 100, DEC R3.
  29. Start, APR 2008, momentum score 100.
  30. Start, OCT 2008, momentum score 100, DEC R3.
  31. Start, DEC 2008, momentum score 93, DEC R3.
  32. Start, APR 2009, momentum score 93.
  33. Start, JUN 2009, momentum score 100, DEC R2.
  34. Start, AUG 2009, momentum score 100, DEC R2.
  35. Start, APR 2010, momentum score 100, DEC R3.
  36. Start, DEC 2010, momentum score 100.
  37. Start, MAY 2011, momentum score 100, DEC R3.
  38. Start, OCT 2011, momentum score 100.
  39. Start, DEC 2011, momentum score 100.
  40. Start, APR 2012, momentum score 93, DEC R3.
  41. Start, AUG 2012, momentum score 100, KO/TKO R3.
  42. Start, DEC 2012, momentum score 100, DEC R3.
  43. Start, MAR 2013, momentum score 100.
  44. Start, MAY 2013, momentum score 100, KO/TKO R2.
  45. Start, DEC 2013, momentum score 100, KO/TKO R3.
  46. Start, AUG 2014, momentum score 93, DEC R5.

Peaked at 100 (W vs Kuramochi), bottomed at 38 (L vs Clark). Current reading: 93.

// 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_
35/45 fights mapped
METHOD ↓ / ROUND →R1R2R3R4R5FREQ
KO/TKO
3
9%
3
9%
5
14%
-
-
11
total
SUB
-
1
3%
-
-
-
1
total
DEC
-
8
23%
14
40%
-
1
3%
23
total
// PRIMARY KILL ZONE
R1-R2 KO/TKO · 6 of 35 mapped
// LATE-FIGHT GAP
No R5 finishes either way
// DECISION RATE
51%, fights often go the distance
// FIGHT_HISTORY · 08_

BOUT LOG
45 FIGHTS

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

L
VS Narantungalag JadambaaAug 29, 2014
DecisionR5 · 5:00
One FC 19 - Reign of Champions
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Honorio BanarioDec 6, 2013
KO/TKOR3 · 1:43
One FC 13 - Moment of Truth
SECONDARY DETAILS
METHOD
DETAIL
KO (Punches)
W
VS Honorio BanarioMay 31, 2013
KO/TKOR2 · 1:45
One FC 9 - Rise to Power
SECONDARY DETAILS
METHOD
DETAIL
KO (Punches)
D
VS Takumi NakayamaMar 17, 2013
DrawR3 · 5:00
Pancrase - 246
SECONDARY DETAILS
METHOD
DETAIL
Draw (Majority)
W
VS Jon ShoresDec 1, 2012
DecisionR3 · 5:00
Pancrase - Progress Tour 14
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Rob HillAug 24, 2012
KO/TKOR3 · 1:26
Legend FC - Legend Fighting Championship 10
SECONDARY DETAILS
METHOD
DETAIL
TKO (Doctor Stoppage)
L
VS Isao KobayashiApr 1, 2012
DecisionR3 · 5:00
Pancrase - Progress Tour 4
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
D
VS Katsuhiko NagataDec 3, 2011
DrawR3 · 5:00
Pancrase - Impressive Tour 13
SECONDARY DETAILS
METHOD
DETAIL
Draw (Unanimous)
D
VS Yoshiaki TakahashiOct 2, 2011
DrawR2 · 5:00
Pancrase - Impressive Tour 10
SECONDARY DETAILS
METHOD
DETAIL
Draw (Unanimous)
W
VS Daisuke HanazawaMay 3, 2011
DecisionR3 · 5:00
Pancrase - Impressive Tour 4
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
D
VS Katsuhiko NagataDec 5, 2010
DrawR2 · 5:00
Pancrase - Passion Tour 11
SECONDARY DETAILS
METHOD
DETAIL
Draw (Split)
W
VS Isao KobayashiApr 4, 2010
DecisionR3 · 5:00
Pancrase - Passion Tour 3
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.

Welterweight. Professional record 25-10-10. Unranked at the time of indexing.

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// FORECAST_AVAILABLE_
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// LAST INDEX SYNC · 2026-10-28