Ketlen Vieira

“Fenomeno”

OctagonStats Rating 1575

10-5-0

Career record (W-L-D)

Physical stats

Height5' 8" (173 cm)

Weight135 lbs. (61 kg)

Reach68" (173 cm)

StanceOrthodox

BornAug 26, 1991

Age35

DivisionBantamweight

BirthplaceManaus, Amazonas, Brazil

TeamTeam Feitosa Nova União Manaus

Striking & grappling

SLpM2.71

Str. Acc40%

SApM3.73

Str. Def50%

TD Avg1.31

TD Acc42%

TD Def-

Sub Avg0.5

Recent form

W L W L W

Last 5 fights, most recent first

Career timeline

15 fights, oldest to newest — ■ win ■ loss ■ draw/no contest. Hover for details.

Career breakdown

Based on recorded UFC bouts — early regional fights may not be included.

Wins by method

0 KO/TKO wins · 1 sub wins · 9 decision wins

Losses by method

1 KO/TKO losses · 0 sub losses · 4 decision losses

Finish rate10%

Times finished20%

StreakW1

Best streak4

Avg fight15:16

Octagon time3h 49m

Opp win%68%

ActiveOct. 01, 2016 – May. 16, 2026 (11y)

Strength of schedule

Ranked opponents faced6

Ranked wins2

Best ranked winJacqueline Cavalcanti (#8 Women's Bantamweight)

Based on current UFC rankings — a snapshot, not the ranking at fight time.

Career story

Ketlen Vieira "Fenomeno" is a 16-5-0 decision specialist. Most wins by decision.

Ketlen debuted Oct. 01, 2016 vs Kelly Faszholz (win). Longest win streak: 4. 11 years active (Oct. 01, 2016–May. 16, 2026).

Best wins: Miesha Tate (U-DEC R5, Nov. 20, 2021); Pannie Kianzad (U-DEC R3, Jul. 22, 2023); Holly Holm (S-DEC R5, May. 21, 2022).

Ketlen Vieira da Silva (born 26 August 1991) is a Brazilian professional mixed martial artist who competes in the Women's Featherweight division of the Professional Fighters League (PFL). She has also competed in the women's Bantamweight division of the Ultimate Fighting Championship (UFC), where she amassed a 10–5 record.

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Fight history

Date	Event	Result	Method	R	Time	KD	Str	TD	Sub
May. 16, 2026	UFC Fight Night: Allen vs. Costa	W Jacqueline Cavalcanti	U-DEC	3	5:00	0 0	30 53	1 0	0 0
Nov. 01, 2025	UFC Fight Night: Garcia vs. Onama	L Norma Dumont	S-DEC	3	5:00	0 0	25 62	2 0	1 0
May. 31, 2025	UFC Fight Night: Blanchfield vs. Barber	W Macy Chiasson	U-DEC	3	5:00	0 0	28 22	0 0	0 0
Oct. 05, 2024	UFC 307: Pereira vs. Rountree Jr.	L Kayla Harrison	U-DEC	3	5:00	0 0	24 55	0 2	0 0
Jul. 22, 2023	UFC Fight Night: Aspinall vs. Tybura	W Pannie Kianzad	U-DEC	3	5:00	0 0	15 22	3 0	3 0
Jan. 14, 2023	UFC Fight Night: Strickland vs. Imavov	L Raquel Pennington	S-DEC	3	5:00	0 0	64 81	0 0	0 0
May. 21, 2022	UFC Fight Night: Holm vs. Vieira	W Holly Holm	S-DEC	5	5:00	0 0	85 96	1 0	1 0
Nov. 20, 2021	UFC Fight Night: Vieira vs. Tate	W Miesha Tate	U-DEC	5	5:00	0 0	113 122	0 1	0 0
Feb. 20, 2021	UFC Fight Night: Blaydes vs. Lewis	L Yana Santos	U-DEC	3	5:00	0 0	7 47	3 0	0 0
Sep. 26, 2020	UFC 253: Adesanya vs. Costa	W Sijara Eubanks	U-DEC	3	5:00	0 0	68 69	2 0	0 0
Dec. 14, 2019	UFC 245: Usman vs. Covington	L Irene Aldana	KO/TKO Punch	1	4:51	0 1	20 26	0 0	0 0
Mar. 03, 2018	UFC 222: Cyborg vs. Kunitskaya	W Cat Zingano	S-DEC	3	5:00	0 0	41 59	2 0	1 0
Sep. 09, 2017	UFC 215: Nunes vs Shevchenko 2	W Sara McMann	SUB Arm Triangle	2	4:16	0 0	17 29	1 1	2 0
Apr. 15, 2017	UFC on FOX: Johnson vs. Reis	W Ashlee Evans-Smith	U-DEC	3	5:00	0 0	71 68	1 0	0 0
Oct. 01, 2016	UFC Fight Night: Lineker vs. Dodson	W Kelly Faszholz	S-DEC	3	5:00	0 0	13 44	4 0	0 0

Fight data compiled from public statistical sources (ufcstats.com) and Wikipedia (CC BY-SA). OctagonStats is an independent database, not affiliated with UFC / TKO Group.