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// Roster Index›Women's Bantamweight›Dossier · Ketlen Vieira
// FIGHTER_DOSSIER · ENTITY_
UFC · UNKNOWNSTOCK 0WOMEN'S BANTAMWEIGHT

Ketlen
Vieira

// CALLSIGN"Fenomeno"·BRAZIL
// PROFESSIONAL RECORD
16-5-0
// CURRENT FORM
1W STREAK
// CURRENT CAMP
UNRESOLVED
// NEXT_ASSIGNMENT
NO BOUT ANNOUNCED
Ketlen Vieira
// SUBJECT_-
BRA🇧🇷
// LIVE_FEED
REC_-
// CONFIDENCE! LIVE
HEIGHT
5'8"
REACH
5'8"
AGE
34
STANCE
ORTHODOX
WEIGHT
Women's Bantamweight
// PRO_RECORD_
SAMPLE · 21 bouts
WIN
16
LOSS
5
DRAW
0
// WIN_RATE
76%
16/21 bouts
// FINISH_RATE
38%
AVERAGE
// L5 FORM1W STREAK · 3-2
WLWLW
Stock 0 over the last 90 days.
// FIGHTER_INTEL_
CONFIDENCE: LIVE
// STYLE_ARCHETYPE
WELL ROUNDED

Well rounded fighter built around defensive grappling — 63% 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▼ BELOW
2.76
Strikes Landed/Min
Reference value 3.37
// STR. ACC▼ BELOW
41%
Striking Accuracy
Reference value 44%
// SAPM▼ BELOW
3.75
Strikes Absorbed/Min
Reference value 3.51
// STR. DEF▼ BELOW
50%
Striking Defense
Reference value 53%
// TD AVG▲ ABOVE
1.33
Takedowns/15 min
Reference value 0.80
// TD ACC▲ ABOVE
44%
Takedown Accuracy
Reference value 31%
// TD DEF▲ ABOVE
90%
Takedown Defense
Reference value 53%
// SUB AVG▲ ABOVE
0.56
Submissions/15 min
Reference value 0.20
// 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 (16)
n = 16
KO/TKO · 2
SUB · 4
DEC · 10
2
KO/TKO
13%
4
SUB
25%
10
DEC
63%
// LOSSES (5)
n = 5
KO/TKO · 1
DEC · 4
1
KO/TKO
20%
0
SUB
0%
4
DEC
80%
// PATH_TO_VICTORY_
38% FINISH
KO/TKOEARLY ROUNDS · 2 fights
13%
SUBANY ROUND · 4 fights
25%
DECFULL FIGHT · 10 fights
63%
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 POWER20TD DEFENSE100GRAPPLING60CHIN80STRIKING33CARDIO80AGGRESSION25SUB THREAT42STR DEFENSE30RECOVERY100
// BANDS
90+ELITE
70-89STRONG
45-69AVERAGE
30-44BELOW
<30LOW
—UNKNOWN
Highest scored axis: TD Defense. Lowest scored axis: KO Power.
// EVIDENCE REGISTER
10 SCORED · 0 OPEN
KO Power20
NOT ON FILE

TD Defense100
NOT ON FILE

Grappling60
NOT ON FILE

Chin80
NOT ON FILE

Striking33
NOT ON FILE

Cardio80
NOT ON FILE

Aggression25
NOT ON FILE

Sub Threat42
NOT ON FILE

Str Defense30
NOT ON FILE

Recovery100
NOT ON FILE

Fighter attribute fingerprint accessible data summary
AttributeScoreProvenanceEvidenceSample
KO Power20 out of 100NOT ON FILENot recorded
TD Defense100 out of 100NOT ON FILENot recorded
Grappling60 out of 100NOT ON FILENot recorded
Chin80 out of 100NOT ON FILENot recorded
Striking33 out of 100NOT ON FILENot recorded
Cardio80 out of 100NOT ON FILENot recorded
Aggression25 out of 100NOT ON FILENot recorded
Sub Threat42 out of 100NOT ON FILENot recorded
Str Defense30 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
0255075100OCT 2014WOCT 2014WNOV 2014WMAR 2015WSEP 2015WDEC 2015WFEB 2016WOCT 2016WAPR 2017WSEP 2017WMAR 2018LDEC 2019WSEP 2020LFEB 2021WNOV 2021WMAY 2022LJAN 2023WJUL 2023LOCT 2024WMAY 2025LNOV 2025WMAY 2026// SCORE

  1. Start, OCT 2014, momentum score 45.
  2. Start, OCT 2014, momentum score 54, KO/TKO R2.
  3. Start, NOV 2014, momentum score 64, SUB R2.
  4. Start, MAR 2015, momentum score 74, SUB R1.
  5. Start, SEP 2015, momentum score 84, SUB R1.
  6. Start, DEC 2015, momentum score 94, KO/TKO R1.
  7. Start, FEB 2016, momentum score 100, DEC R3.
  8. Start, OCT 2016, momentum score 100, DEC R3.
  9. Start, APR 2017, momentum score 100, DEC R3.
  10. Start, SEP 2017, momentum score 100, SUB R2.
  11. Start, MAR 2018, momentum score 100, DEC R3.
  12. Start, DEC 2019, momentum score 90, KO/TKO R1.
  13. Start, SEP 2020, momentum score 97, DEC R3.
  14. Start, FEB 2021, momentum score 90, DEC R3.
  15. Start, NOV 2021, momentum score 97, DEC R5.
  16. Start, MAY 2022, momentum score 100, DEC R5.
  17. Start, JAN 2023, momentum score 93, DEC R3.
  18. Start, JUL 2023, momentum score 100, DEC R3.
  19. Start, OCT 2024, momentum score 93, DEC R3.
  20. Start, MAY 2025, momentum score 100, DEC R3.
  21. Start, NOV 2025, momentum score 93, DEC R3.
  22. Start, MAY 2026, momentum score 100, DEC R3.

Peaked at 100 (W vs Almeida), bottomed at 45 (Debut). Current reading: 100.

// 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_
21/21 fights mapped
METHOD ↓ / ROUND →R1R2R3R4R5FREQ
KO/TKO
2
10%
1
5%
-
-
-
3
total
SUB
2
10%
2
10%
-
-
-
4
total
DEC
-
-
12
57%
-
2
10%
14
total
// PRIMARY KILL ZONE
R1-R2 KO/TKO · 3 of 21 mapped
// LATE-FIGHT GAP
No R5 finishes either way
// DECISION RATE
67%, fights often go the distance
// CAMP_PASSPORT · 07_

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_
Nova União
VIEW GYM DIRECTORY →
// STYLE_INFLUENCE_
CAGE DEFENSE

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

// RESOLVED_TRAINING_PARTNERS

No canonical partner links are available for this camp record.

// FIGHT_HISTORY · 08_

BOUT LOG
21 FIGHTS

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

W
VS Jacqueline CavalcantiMay 16, 2026
DecisionR3 · 5:00
UFC Fight Night 276 - Allen vs. Costa
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
L
VS Norma DumontNov 1, 2025
DecisionR3 · 5:00
UFC Fight Night 263 - Garcia vs. Onama
SECONDARY DETAILS
METHOD
DETAIL
Decision (Split)
W
VS Macy ChiassonMay 31, 2025
DecisionR3 · 5:00
UFC on ESPN 68 - Blanchfield vs. Barber
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
L
VS Kayla HarrisonOct 5, 2024
DecisionR3 · 5:00
UFC 307 - Pereira vs. Rountree
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Pannie KianzadJul 22, 2023
DecisionR3 · 5:00
UFC Fight Night 224 - Aspinall vs. Tybura
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
L
VS Raquel PenningtonJan 14, 2023
DecisionR3 · 5:00
UFC Fight Night 217 - Strickland vs. Imavov
SECONDARY DETAILS
METHOD
DETAIL
Decision (Split)
W
VS Holly HolmMay 21, 2022
DecisionR5 · 5:00
UFC Fight Night 206 - Holm vs. Vieira
SECONDARY DETAILS
METHOD
DETAIL
Decision (Split)
W
VS Miesha TateNov 20, 2021
DecisionR5 · 5:00
UFC Fight Night 198 - Vieira vs. Tate
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
L
VS Yana SantosFeb 20, 2021
DecisionR3 · 5:00
UFC Fight Night 185 - Blaydes vs. Lewis
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
W
VS Sijara EubanksSep 26, 2020
DecisionR3 · 5:00
UFC 253 - Adesanya vs. Costa
SECONDARY DETAILS
METHOD
DETAIL
Decision (Unanimous)
L
VS Irene AldanaDec 14, 2019
KO/TKOR1 · 4:51
UFC 245 - Usman vs. Covington
SECONDARY DETAILS
METHOD
DETAIL
KO (Punches)
W
VS Cat ZinganoMar 3, 2018
DecisionR3 · 5:00
UFC 222 - Cyborg vs. Kunitskaya
SECONDARY DETAILS
METHOD
DETAIL
Decision (Split)
// FAQ · 09_

CITATION-READY ANSWERS

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

Women's Bantamweight. Professional record 16-5. Unranked at the time of indexing.

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// LAST INDEX SYNC · 2026-07-28