Ketlen Vieira
“Fenomeno”
Professional record
Last 5: WLWLW
Profile
- Age
- 35 (born August 26, 1991)
- Born in
- Manaus
- Height
- 5' 8"
- Weight
- 135 lbs.
- Reach
- 68"
- Stance
- Orthodox
- UFC record
- 10-5
How the fights ended
Wins in the UFC10
- Submission 1
- Decision 9
Losses in the UFC5
- KO/TKO 1
- Decision 4
UFC career stats
Striking
- Significant strikes landed per minute
- 2.71 top 81%
- Significant strikes absorbed per minute
- 3.73
Grappling
- Takedowns per 15 minutes
- 1.31 top 35%
- Submission attempts per 15 minutes
- 0.5
Next fight
In the record book
- #1 · Best takedown defense (women's bantamweight)88.9%
- #2 · Most decision wins (women's bantamweight)8
- #2 · Most time in the Octagon (women's bantamweight)3:34:07
- #2 · Most submission attempts in a fight (women's bantamweight)3
- #3 · Most wins (women's bantamweight)9
- #3 · Most fights (women's bantamweight)14
- #3 · Most control time (women's bantamweight)1:02:25
- #3 · Most control time in a fight (women's featherweight)10:06
About Ketlen Vieira
Ketlen Vieira "Fenomeno" is a women's bantamweight mixed martial artist, born in Manaus, Brazil, on August 26, 1991. Vieira stands 5' 8", has a 68" reach and fights from an orthodox stance.
Vieira turned professional in 2014, debuting with Circuito de Lutas. A 6-0 record outside the UFC came first. Vieira made a UFC debut at UFC Fight Night: Lineker vs. Dodson in October 2016 and beat Kelly Faszholz by decision. In the UFC, Vieira is 10-5 across 15 fights.
Vieira usually wins on the scorecards: 9 of 10 UFC wins went to a decision. By the numbers, Vieira defends takedowns better than 99% of women's bantamweights. Notable wins include Holly Holm and Miesha Tate, both UFC title-fight winners.
Most recently, Vieira beat Jacqueline Cavalcanti by decision at UFC Fight Night: Allen vs. Costa in May 2026.
UFC fight history
-
W
Decision - Unanimous · R3 5:00
UFC Fight Night: Allen vs. Costa
May 16, 2026
30Str 1TD 0KD -
L
Decision - Split · R3 5:00
UFC Fight Night: Garcia vs. Onama
Nov 1, 2025
25Str 2TD 0KD -
W
Decision - Unanimous · R3 5:00
UFC Fight Night: Blanchfield vs. Barber
May 31, 2025
28Str 0TD 0KD -
L
Decision - Unanimous · R3 5:00
UFC 307: Pereira vs. Rountree Jr.
Oct 5, 2024
24Str 0TD 0KD -
W
Decision - Unanimous · R3 5:00
UFC Fight Night: Aspinall vs. Tybura
Jul 22, 2023
15Str 3TD 0KD -
L
Decision - Split · R3 5:00
UFC Fight Night: Strickland vs. Imavov
Jan 14, 2023
64Str 0TD 0KD -
W
Decision - Split · R5 5:00
UFC Fight Night: Holm vs. Vieira
May 21, 2022
85Str 1TD 0KD -
W
Decision - Unanimous · R5 5:00
UFC Fight Night: Vieira vs. Tate
Nov 20, 2021
113Str 0TD 0KD -
L
Decision - Unanimous · R3 5:00
UFC Fight Night: Blaydes vs. Lewis
Feb 20, 2021
7Str 3TD 0KD -
W
Decision - Unanimous · R3 5:00
Sep 26, 2020
68Str 2TD 0KD -
L
KO/TKO · Punch to Head At Distance · R1 4:51
Dec 14, 2019
20Str 0TD 0KD -
W
Decision - Split · R3 5:00
UFC 222: Cyborg vs. Kunitskaya
Mar 3, 2018
41Str 2TD 0KD -
W
Submission · Arm Triangle From Half Guard · R2 4:16
UFC 215: Nunes vs Shevchenko 2
Sep 9, 2017
17Str 1TD 0KD -
W
Decision - Unanimous · R3 5:00
Apr 15, 2017
71Str 1TD 0KD -
W
Decision - Split · R3 5:00
UFC Fight Night: Lineker vs. Dodson
Oct 1, 2016
13Str 4TD 0KD
Full MMA career
Ketlen Vieira is 16-6 across 22 professional fights in 5 promotions, since a pro debut on October 2, 2014 (Circuito de Lutas). 7 of those fights were outside the UFC.
Pro wins16
- KO/TKO 2
- Submission 4
- Decision 10
Pro losses6
- KO/TKO 1
- Decision 5
- Finish rate
- 38% of wins
- Longest win streak
- 10
Fights by promotion
| Promotion | Record | First fight |
|---|---|---|
| UFC | 10-5 | 2016 |
| Mr. Cage | 3-0 | 2014 |
| Big Way Fight Night | 2-0 | 2015 |
| Circuito de Lutas | 1-0 | 2014 |
| PFL | 0-1 | 2026 |
All professional fights
| Result | Opponent | Date |
|---|---|---|
| L | Cris Cyborg | Aug 22, 2026 |
| W | Jacqueline Cavalcanti | May 16, 2026 |
| L | Norma Dumont | Nov 1, 2025 |
| W | Macy Chiasson | May 31, 2025 |
| L | Kayla Harrison | Oct 5, 2024 |
| W | Pannie Kianzad | Jul 22, 2023 |
| L | Raquel Pennington | Jan 14, 2023 |
| W | Holly Holm | May 21, 2022 |
| W | Miesha Tate | Nov 20, 2021 |
| L | Yana Kunitskaya | Feb 20, 2021 |
| W | Sijara Eubanks | Sep 26, 2020 |
| L | Irene Aldana | Dec 14, 2019 |
| W | Cat Zingano | Mar 3, 2018 |
| W | Sara McMann | Sep 9, 2017 |
| W | Ashlee Evans-Smith | Apr 15, 2017 |
| W | Kelly Faszholz | Oct 1, 2016 |
| W | Estefani Almeida | Feb 20, 2016 |
| W | Jessica Maciel | Dec 17, 2015 |
| W | Laet Ferreira | Sep 12, 2015 |
| W | Monique Bastos | Mar 12, 2015 |
| W | Kenya Miranda da Silva | Nov 13, 2014 |
| W | Juliana Leite | Oct 2, 2014 |
Full professional record from Wikipedia (CC BY-SA 4.0).
Quick answers
What is Ketlen Vieira's record?
Ketlen Vieira's professional MMA record is 16 wins, 6 losses and 0 draws.
How old is Ketlen Vieira?
Ketlen Vieira is 35 years old, born on August 26, 1991.
How tall is Ketlen Vieira and what is their reach?
Ketlen Vieira stands 5' 8" with a 68" reach.
Who did Ketlen Vieira fight last?
Ketlen Vieira beat Jacqueline Cavalcanti by Decision - Unanimous at UFC Fight Night: Allen vs. Costa on May 16, 2026.