OCTAGONIQ
HomeEventsFightersPicksCompareOddsDFSRankingsTrack RecordContact
OCTAGONIQ

Fight Analytics Engine

EventsFightersPicksTrack RecordContactCompareOddsRankingsMethodologyGlossary
© 2026 OctagonIQ·Data sourced from UFCStats.com, UFC.com, Tapology
Odds via The Odds API·4,400+ fighters · 8,500+ fights
  1. Home
  2. /Fighters
  3. /Ketlen Vieira
Ketlen Vieira

Ketlen Vieira

W1
“Fenomeno”
16-5-0
0Gatekeeper
/Bantamweight/Age 34/Orthodox/5' 8"/68″ reach/135 lbs
Win %
76%
SLpM
2.7
Str Acc
40%
Str Def
50%
TD Avg
1.3
TD Def
90%
Sub Avg
0.5
Finish
40%

At a Glance

2.7
SLpM
below average
40%
Str Acc
bottom 24%
1.3
TD Avg
below average
40%
Finish %
top 6%
50%
Str Def
below average
Ketlen Vieira "Fenomeno" is a orthodox Bantamweight mixed martial artist competing in the UFC, profiled as a well-rounded mixed martial artist. With a record of 16-5-0, the fighter carries a 76% win rate across 21 pro contests. Standout traits include elite 90% takedown defense.
Career Arc
20 fightspeak +10 · current +10

Skill Profile

Fighter skill radar — VOLUME 40 (UFC avg 50), ACCURACY 40 (UFC avg 50), KO POWER 32 (UFC avg 50), TAKEDOWNS 46 (UFC avg 50), TD DEFENSE 89 (UFC avg 50), SUBMISSIONS 55 (UFC avg 50), DURABILITY 60 (UFC avg 50), ACTIVITY 89 (UFC avg 50)VOLUME40ACCURACY40KO POWER32TAKEDOWNS46TD DEFENSE89SUBMISSIONS55DURABILITY60ACTIVITY89
Fighter
UFC Avg
0Gatekeeper
IQ Score

Accuracy & Defense○ = UFC avg

Str Acc: 40% (UFC average 44%)0%avg 44%
Str Acc
Str Def: 50% (UFC average 55%)0%avg 55%
Str Def
TD Acc: 42% (UFC average 42%)0%avg 42%
TD Acc
TD Def: 90% (UFC average 62%)0%avg 62%
TD Def

Striking Output

Sig. Strikes Landed / Min
2.71-0.71 vs avg
0avg 3.49
Sig. Strikes Absorbed / Min
3.73+0.55 vs avg
0avg 3.29

Grappling Output

Takedowns / 15 Min
1.31-0.21 vs avg
0avg 1.56
Submissions / 15 Min
0.50+0.10 vs avg
0avg 0.43

Strike Differential (landed - absorbed / min)

Absorbed (3.73)Landed (2.71)
0
-1.02

Wins by Method

40%Finish
KO/TKO213%
Submission427%
Decision960%
16 total wins

Win / Loss by Method

Wins (16)
2 KO
4 SUB
9 DEC
1 OTH
Losses (5)
1 KO
4 DEC

Recent Form (Last 5)

W
Dec
L
Dec
W
Dec
L
Dec
W
Dec

Career Fight Pace (Avg Sig Strikes / Round)

R1
16/36(44%)
R2
12/26(46%)
R3
17/28(61%)
Landed
Attempted

Positional & Target Breakdown

Position
68%
18%
Distance: 176Clinch: 48Ground: 36
Target
58%
27%
15%
Head: 151Body: 69Leg: 40

Grappling Efficiency

Avg TD / Fight
0.3
Avg Control / Fight
1:45
Avg Sub Att. / Fight
0.1
TD Success Rate
33%

Durability & Resilience

Fights to Decision
13 of 20
KO/TKO Losses
1
Avg Fight Duration
2.9 rounds
Post-Loss Record
5-0
Fight History15 UFC + 5 pre-UFC
20 fights15W5L
ResultOpponentEventDateMethodRdTime
WJacqueline Cavalcanti
UFC Fight Night: Allen vs. Costa
May 16, 2026DU-DEC35:00
WIN
Method
U-DEC
Round
3
of 3
Time
5:00
Division
Women's Bantamweight
Opening Odds
+126/-150
UFC Fight Night: Allen vs. Costa
2026-05-16
Compare fighters →
LNorma Dumont
UFC Fight Night: Garcia vs. Onama
Nov 1, 2025DS-DEC35:00
WMacy Chiasson
UFC Fight Night: Blanchfield vs. Barber
May 31, 2025DU-DEC35:00
LKayla Harrison
UFC 307: Pereira vs. Rountree Jr.
Oct 5, 2024DU-DEC35:00
WPannie Kianzad
UFC Fight Night: Aspinall vs. Tybura
Jul 22, 2023DU-DEC35:00
LRaquel Pennington
UFC Fight Night: Strickland vs. Imavov
Jan 14, 2023DS-DEC35:00
WHolly Holm
UFC Fight Night: Holm vs. Vieira
May 21, 2022DS-DEC55:00
WMiesha Tate
UFC Fight Night: Vieira vs. Tate
Nov 20, 2021DU-DEC55:00
LYana Santos
UFC Fight Night: Blaydes vs. Lewis
Feb 20, 2021DU-DEC35:00
WSijara Eubanks
UFC 253: Adesanya vs. Costa
Sep 26, 2020DU-DEC35:00
LIrene Aldana
UFC 245: Usman vs. Covington
Dec 14, 2019KKO/TKO Punch14:51
WCat Zingano
UFC 222: Cyborg vs. Kunitskaya
Mar 3, 2018DS-DEC35:00
WSara McMann
UFC 215: Nunes vs Shevchenko 2
Sep 9, 2017SSUB Arm Triangle24:16
WAshlee Evans-Smith
UFC on FOX: Johnson vs. Reis
Apr 15, 2017DU-DEC35:00
WKelly Faszholz
UFC Fight Night: Lineker vs. Dodson
Oct 1, 2016DS-DEC35:00
WViviane Monstra
Mr. CageMr. Cage 20
Dec 17, 2015KTKO13:20
WLaet Ferreira
Sep 12, 2015SSUB
WMonique Bastos
Mar 12, 2015SSUB
WKenya Miranda
Nov 13, 2014SSUB
WJuliana Leite
Oct 2, 2014KTKO