Ketlen Vieira

“Fenômeno”

MMA · Active

16-6RECORD

2KO / TKO WINS

4SUBMISSION WINS

10DECISION WINS

Profile

Full name	Ketlen Vieira da Silva
Nickname	Fenômeno
Date of birth	26 Aug 1991
Nationality	Brazilian
Birthplace	Manaus, Amazonas, Brazil
Lives in	Manaus, Amazonas, Brazil
Division	Women's Bantamweight / Women's Featherweight
Team	Team Feitosa Nova União Manaus
Height	175 cm (5′9″)
Reach	173 cm (68″)
Stance	Not added yet
Years active	since 2014
Status	Active
Pro debut	2 Oct 2014
Last fight	Loss vs Cris Cyborg, 22 Aug 2026

Details on this page were compiled from public information on 11 Oct 2026 (the record is as of that date). Is this you? Claim this profile to correct anything and add your photo and bio. Claim this profile

Titles and honours

Mr. Cage Bantamweight Champion
Big Way Bantamweight Champion

Background

Brazilian judo and jiu-jitsu black belt from Manaus who started 10-0 and became a long-time UFC bantamweight contender, beating Holly Holm and Miesha Tate. She now competes in the PFL, where she fought Cris Cyborg in 2026.

Fight history

22 professional fights. Newest first.

Result	Opponent	Method	Round	Time	Event	Date	Location	Notes
Loss	Cris Cyborg	Decision (unanimous)	5	5:00	PFL Tampa	22 Aug 2026	Tampa, Florida, United States	PFL Featherweight title bout; Vieira missed weight, ineligible
Win	Jacqueline Cavalcanti	Decision (unanimous)	3	5:00	UFC Fight Night: Allen vs. Costa	16 May 2026	Las Vegas, Nevada, United States
Loss	Norma Dumont	Decision (split)	3	5:00	UFC Fight Night: Garcia vs. Onama	1 Nov 2025	Las Vegas, Nevada, United States	Return to bantamweight
Win	Macy Chiasson	Decision (unanimous)	3	5:00	UFC on ESPN: Gamrot vs. Klein	31 May 2025	Las Vegas, Nevada, United States	Featherweight debut
Loss	Kayla Harrison	Decision (unanimous)	3	5:00	UFC 307	5 Oct 2024	Salt Lake City, Utah, United States
Win	Pannie Kianzad	Decision (unanimous)	3	5:00	UFC Fight Night: Aspinall vs. Tybura	22 Jul 2023	London, England
Loss	Raquel Pennington	Decision (split)	3	5:00	UFC Fight Night: Strickland vs. Imavov	14 Jan 2023	Las Vegas, Nevada, United States
Win	Holly Holm	Decision (split)	5	5:00	UFC Fight Night: Holm vs. Vieira	21 May 2022	Las Vegas, Nevada, United States	Main event
Win	Miesha Tate	Decision (unanimous)	5	5:00	UFC Fight Night: Vieira vs. Tate	20 Nov 2021	Las Vegas, Nevada, United States	Main event
Loss	Yana Kunitskaya	Decision (unanimous)	3	5:00	UFC Fight Night: Blaydes vs. Lewis	20 Feb 2021	Las Vegas, Nevada, United States	Catchweight (138 lb); Vieira missed weight
Win	Sijara Eubanks	Decision (unanimous)	3	5:00	UFC 253	27 Sep 2020	Abu Dhabi, United Arab Emirates
Loss	Irene Aldana	KO (punches)	1	4:51	UFC 245	14 Dec 2019	Las Vegas, Nevada, United States
Win	Cat Zingano	Decision (split)	3	5:00	UFC 222	3 Mar 2018	Las Vegas, Nevada, United States
Win	Sara McMann	Submission (arm-triangle choke)	2	4:16	UFC 215	9 Sep 2017	Edmonton, Alberta, Canada
Win	Ashlee Evans-Smith	Decision (unanimous)	3	5:00	UFC on Fox: Johnson vs. Reis	15 Apr 2017	Kansas City, Missouri, United States
Win	Kelly Faszholz	Decision (split)	3	5:00	UFC Fight Night: Lineker vs. Dodson	1 Oct 2016	Portland, Oregon, United States	UFC debut
Win	Estefani Almeida	Decision (unanimous)	3	5:00	Big Way Fight Night 9	20 Feb 2016	Manaus, Brazil	Won the Big Way Bantamweight Championship
Win	Jessica Maciel	TKO (punches)	1	3:20	Mr. Cage 20	17 Dec 2015	Manaus, Brazil	Defended the Mr. Cage Bantamweight title
Win	Laet Ferreira	Submission (rear-naked choke)	1	2:22	Big Way Fight Night 1	12 Sep 2015	Manaus, Brazil
Win	Monique Bastos	Submission (rear-naked choke)	1	4:07	Mr. Cage 16	12 Mar 2015	Manaus, Brazil	Defended the Mr. Cage Bantamweight title
Win	Kenya Miranda da Silva	Submission (kimura)	2		Mr. Cage 14	13 Nov 2014	Manaus, Brazil	Won the vacant Mr. Cage Bantamweight title
Win	Juliana Leite	TKO (punches)	2	1:36	Circuito de Lutas: Fight Night 4	2 Oct 2014	São Paulo, Brazil	Pro debut