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// Roster Index›Welterweight›Dossier · Ryuichiro Sumimura
// FIGHTER_DOSSIER · ENTITY_
UFC · UNKNOWNWELTERWEIGHT

Ryuichiro
Sumimura

// CALLSIGN"N/A"·JAPAN
// PROFESSIONAL RECORD
27-8-1
// CURRENT FORM
1L STREAK
// CURRENT CAMP
UNRESOLVED
// NEXT_ASSIGNMENT
NO BOUT ANNOUNCED
Ryuichiro Sumimura
// SUBJECT_-
JAP🇯🇵
// LIVE_FEED
REC_-
// CONFIDENCE! LIVE
HEIGHT
6'1"
AGE
40
WEIGHT
Welterweight
// PRO_RECORD_
SAMPLE · 36 bouts
WIN
27
LOSS
8
DRAW
1
// WIN_RATE
75%
27/36 bouts
// FINISH_RATE
46%
AVERAGE
// L5 FORM1L STREAK · 4-1
WWWWL
// FIGHTER_INTEL_
CONFIDENCE: LIVE
// STYLE_ARCHETYPE
WELL ROUNDED

Well rounded fighter with no dominant single weapon — 52% of wins are by dec.

// HOW_WIN

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

// VULNERABILITY

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▲ ABOVE
3.85
Strikes Landed/Min
Reference value 2.65
// STR. ACC▲ ABOVE
53%
Striking Accuracy
Reference value 47%
// SAPM▲ ABOVE
2.60
Strikes Absorbed/Min
Reference value 2.74
// STR. DEF▲ ABOVE
54%
Striking Defense
Reference value 53%
// TD AVG▼ BELOW
1.50
Takedowns/15 min
Reference value 1.50
// TD ACC▼ BELOW
40%
Takedown Accuracy
Reference value 40%
// TD DEF▲ ABOVE
63%
Takedown Defense
Reference value 59%
// SUB AVG▼ BELOW
0.50
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 (27)
n = 27
KO/TKO · 6
SUB · 6
DEC · 14
6
KO/TKO
22%
6
SUB
22%
14
DEC
52%
// LOSSES (8)
n = 8
KO/TKO · 3
SUB · 1
DEC · 4
3
KO/TKO
38%
1
SUB
13%
4
DEC
50%
// PATH_TO_VICTORY_
46% FINISH
KO/TKOEARLY ROUNDS · 6 fights
22%
SUBANY ROUND · 6 fights
22%
DECFULL FIGHT · 14 fights
52%
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 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 POWER32TD DEFENSE51GRAPPLING60CHIN80STRIKING62CARDIO77AGGRESSION37SUB THREAT37STR DEFENSE63RECOVERY100
// BANDS
90+ELITE
70-89STRONG
45-69AVERAGE
30-44BELOW
<30LOW
—UNKNOWN
Highest scored axis: Recovery. Lowest scored axis: KO Power.
// EVIDENCE REGISTER
10 SCORED · 0 OPEN
KO Power32
NOT ON FILE

TD Defense51
NOT ON FILE

Grappling60
NOT ON FILE

Chin80
NOT ON FILE

Striking62
NOT ON FILE

Cardio77
NOT ON FILE

Aggression37
NOT ON FILE

Sub Threat37
NOT ON FILE

Str Defense63
NOT ON FILE

Recovery100
NOT ON FILE

Fighter attribute fingerprint accessible data summary
AttributeScoreProvenanceEvidenceSample
KO Power32 out of 100NOT ON FILENot recorded
TD Defense51 out of 100NOT ON FILENot recorded
Grappling60 out of 100NOT ON FILENot recorded
Chin80 out of 100NOT ON FILENot recorded
Striking62 out of 100NOT ON FILENot recorded
Cardio77 out of 100NOT ON FILENot recorded
Aggression37 out of 100NOT ON FILENot recorded
Sub Threat37 out of 100NOT ON FILENot recorded
Str Defense63 out of 100NOT ON FILENot recorded
Recovery100 out of 100NOT 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
0255075100NOV 2009LNOV 2009WMAR 2010WAUG 2010DEC 2010WSEP 2012LAPR 2013WJUL 2013WOCT 2013LOCT 2014WAPR 2015WJUL 2015WOCT 2015LFEB 2016WJUN 2016WOCT 2016WMAR 2017WJUL 2017WDEC 2017WAPR 2018LAUG 2018WOCT 2019LDEC 2019WMAR 2020WNOV 2020WJUN 2021WOCT 2021WNOV 2021LAUG 2022WFEB 2023WJUL 2023WSEP 2023WDEC 2023WSEP 2024WJUL 2025WNOV 2025LMAY 2026// SCORE

  1. Start, NOV 2009, momentum score 45.
  2. Start, NOV 2009, momentum score 38, DEC R2.
  3. Start, MAR 2010, momentum score 45, DEC R2.
  4. Start, AUG 2010, momentum score 52, DEC R2.
  5. Start, DEC 2010, momentum score 52.
  6. Start, SEP 2012, momentum score 63, KO/TKO R1.
  7. Start, APR 2013, momentum score 56, DEC R3.
  8. Start, JUL 2013, momentum score 66, KO/TKO R1.
  9. Start, OCT 2013, momentum score 76, SUB R3.
  10. Start, OCT 2014, momentum score 69, DEC R3.
  11. Start, APR 2015, momentum score 79, SUB R1.
  12. Start, JUL 2015, momentum score 88, SUB R2.
  13. Start, OCT 2015, momentum score 95, DEC R3.
  14. Start, FEB 2016, momentum score 88, DEC R2.
  15. Start, JUN 2016, momentum score 97, KO/TKO R2.
  16. Start, OCT 2016, momentum score 100, SUB R2.
  17. Start, MAR 2017, momentum score 100, DEC R3.
  18. Start, JUL 2017, momentum score 100, DEC R1.
  19. Start, DEC 2017, momentum score 100, KO/TKO R1.
  20. Start, APR 2018, momentum score 100, DEC R3.
  21. Start, AUG 2018, momentum score 93, SUB R1.
  22. Start, OCT 2019, momentum score 100, SUB R3.
  23. Start, DEC 2019, momentum score 90, KO/TKO R1.
  24. Start, MAR 2020, momentum score 97, DEC R3.
  25. Start, NOV 2020, momentum score 100, DEC R3.
  26. Start, JUN 2021, momentum score 100, DEC R2.
  27. Start, OCT 2021, momentum score 100, DEC R3.
  28. Start, NOV 2021, momentum score 100.
  29. Start, AUG 2022, momentum score 90, KO/TKO R1.
  30. Start, FEB 2023, momentum score 97, DEC R3.
  31. Start, JUL 2023, momentum score 100, DEC R3.
  32. Start, SEP 2023, momentum score 100, KO/TKO R2.
  33. Start, DEC 2023, momentum score 100, KO/TKO R5.
  34. Start, SEP 2024, momentum score 100, DEC R3.
  35. Start, JUL 2025, momentum score 100, DEC R5.
  36. Start, NOV 2025, momentum score 100, SUB R2.
  37. Start, MAY 2026, momentum score 93, KO/TKO R2.

Peaked at 100 (W vs Watanabe), bottomed at 38 (L vs Yuasa). 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_
34/36 fights mapped
METHOD ↓ / ROUND →R1R2R3R4R5FREQ
KO/TKO
5
15%
3
9%
-
-
1
3%
9
total
SUB
2
6%
3
9%
2
6%
-
-
7
total
DEC
1
3%
5
15%
11
32%
-
1
3%
18
total
// PRIMARY KILL ZONE
R1-R2 KO/TKO · 8 of 34 mapped
// LATE-FIGHT GAP
R5 finishes on record
// DECISION RATE
50%, fights often go the distance
// FIGHT_HISTORY · 08_

BOUT LOG
36 FIGHTS

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

L
VS Marcel de SouzaMay 17, 2026
KO/TKOR2 · 0:55
Shooto - Professional Shooto 2026 Vol. 3: Part 2
SECONDARY DETAILS
METHOD
DETAIL
KO (Punches)
W
VS Tsubasa MoriiNov 16, 2025
SubmissionR2 · 3:03
Shooto - Professional Shooto 2025 Vol. 9
SECONDARY DETAILS
METHOD
DETAIL
Technical Submission (Arm-Triangle Choke)
W
VS Soki ToyamaJul 21, 2025
DecisionR5 · 5:00
Shooto - Professional Shooto 2025 Vol. 6
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Hidenari SaijoSep 22, 2024
DecisionR3 · 5:00
Shooto - Professional Shooto 2024 Vol. 7
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Genpei HayashiDec 24, 2023
KO/TKOR5 · 2:09
Pancrase - 340: 30th Anniversary Tournament 2
SECONDARY DETAILS
METHOD
DETAIL
TKO (Punches)
W
VS Hiroshi FujitaSep 24, 2023
KO/TKOR2 · 4:59
Pancrase - 337: 30th Anniversary Tournament 1
SECONDARY DETAILS
METHOD
DETAIL
TKO (Punches)
W
VS Shigeaki KusayanagiJul 9, 2023
DecisionR3 · 5:00
Pancrase - 336
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Ibuki ShimadaFeb 11, 2023
DecisionR3 · 5:00
Deep - 112 Impact
SECONDARY DETAILS
METHOD
DETAIL
Decision (Split)
L
VS Shingo SuzukiAug 21, 2022
KO/TKOR1 · 3:35
Deep - 109 Impact
SECONDARY DETAILS
METHOD
DETAIL
TKO (Punches)
W
VS Yusaku KinoshitaNov 28, 2021
DQR2 · 2:34
Rizin FF - Trigger 1st
SECONDARY DETAILS
METHOD
DETAIL
Disqualification (Fence Grabbing)
W
VS Nao YonedaOct 23, 2021
DecisionR3 · 5:00
Deep - 104 Impact
SECONDARY DETAILS
METHOD
DETAIL
Decision (Split)
W
VS Nao YonedaJun 20, 2021
DecisionR2 · 0:40
Deep - 101 Impact
SECONDARY DETAILS
METHOD
DETAIL
Technical Decision (Majority)
// FAQ · 09_

CITATION-READY ANSWERS

Direct lifts derived from this dossier. Designed to be quotable in writeups, search-engine snippets, or model context windows.

Welterweight. Professional record 27-8-1. Unranked at the time of indexing.

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// LAST INDEX SYNC · 2026-07-28