Ketlen Vieira "Fenômeno"
Ketlen Vieira, known as "Fenômeno", is a mixed martial artist from Brazil listed in the Women's Bantamweight division. Ketlen Vieira holds a professional record of 16-6-0, including 10-5-0 inside the UFC. Of those UFC wins, 0 came by knockout or TKO, 1 by submission and 9 by decision. Ketlen Vieira stands 5'8", has a 68-inch reach, fights out of a orthodox stance, and is 35 years old. Ketlen Vieira is currently on a 1-fight losing streak and is listed as Not Fighting.
Ketlen Vieira profile
| Division | Women's Bantamweight |
|---|---|
| Professional record | 16-6-0 |
| UFC record | 10-5-0 |
| Division rank | Unranked |
| Status | Not Fighting |
| Country | Brazil |
| Age | 35 |
| Date of birth | 1991-08-26 |
| Height | 5'8" |
| Reach | 68" |
| Leg reach | 39.5" |
| Stance | Orthodox |
| Last weigh-in | 152.2 lbs |
| Current streak | L1 |
| Total octagon time | 3h 49m |
Striking statistics
| Significant strikes landed per minute | 2.71 |
|---|---|
| Significant strikes absorbed per minute | 3.73 |
| Striking accuracy | 40.2% |
| Striking defense | 50.5% |
| Knockdowns per 15 minutes | 0 |
| Strikes to the head | 76.3% |
| Strikes to the body | 14.2% |
| Strikes to the legs | 9.5% |
Grappling statistics
| Takedowns per 15 minutes | 1.31 |
|---|---|
| Takedown defense | 90% |
| Submission attempts per 15 minutes | 0.52 |
| Average control time per fight (seconds) | 290.07 |
UFC finish breakdown
| UFC wins by KO/TKO | 0 |
|---|---|
| UFC wins by submission | 1 |
| UFC wins by decision | 9 |
Ketlen Vieira recorded fight history
Recorded bouts across promotions. This list can be incomplete and is not a substitute for the published full career record.
| Date | Promotion | Event | Opponent | Result | Method |
|---|---|---|---|---|---|
| 2026-08-22 | Professional Fighters League | Professional Fighters League - PFL Tampa: Cyborg vs. Vieira | Cristiane Justino | loss | Decision (Unanimous) |
| 2026-05-16 | UFC | UFC Fight Night: Allen vs. Costa | Jacqueline Cavalcanti | win | Decision (Unanimous) |
| 2025-11-01 | UFC | UFC Fight Night: Garcia vs. Onama | Norma Dumont | loss | Decision (Split) |
| 2025-05-31 | UFC | UFC Fight Night: Blanchfield vs. Barber | Macy Chiasson | win | Decision (Unanimous) |
| 2024-10-05 | UFC | UFC 307: Pereira vs. Rountree Jr. | Kayla Harrison | loss | Decision (Unanimous) |
| 2023-07-22 | UFC | UFC Fight Night: Aspinall vs. Tybura | Pannie Kianzad | win | Decision (Unanimous) |
| 2023-01-14 | UFC | UFC Fight Night: Strickland vs. Imavov | Raquel Pennington | loss | Decision (Split) |
| 2022-05-21 | UFC | UFC Fight Night: Holm vs. Vieira | Holly Holm | win | Decision (Split) |
| 2021-11-20 | UFC | UFC Fight Night: Vieira vs. Tate | Miesha Tate | win | Decision (Unanimous) |
| 2021-02-20 | UFC | UFC Fight Night: Blaydes vs. Lewis | Yana Santos | loss | Decision (Unanimous) |
| 2020-09-26 | UFC | UFC 253: Adesanya vs. Costa | Sijara Eubanks | win | Decision (Unanimous) |
| 2019-12-14 | UFC | UFC 245: Usman vs. Covington | Irene Aldana | loss | Punch to Head At Distance |
| 2018-03-03 | UFC | UFC 222: Cyborg vs. Kunitskaya | Cat Zingano | win | Decision (Split) |
| 2017-09-09 | UFC | UFC 215: Nunes vs Shevchenko 2 | Sara McMann | win | Arm Triangle From Half Guard |
| 2017-04-15 | UFC | UFC on FOX: Johnson vs. Reis | Ashlee Evans-Smith | win | Decision (Unanimous) |
| 2016-10-01 | UFC | UFC Fight Night: Lineker vs. Dodson | Kelly Faszholz | win | Decision (Split) |
| 2016-02-20 | BWF | BWF - Big Way Fight 9 | Estefani Almeida | win | Decision (Unanimous) |
| 2015-12-17 | Mr.Cage Championship | Mr.Cage Championship - Mr. Cage 20 | Jessica Maciel | win | TKO (Punches) |
| 2015-09-12 | BWF | BWF - Big Way Fight Night 1 | Laet Ferreira | win | Submission (Rear-Naked Choke) |
| 2015-03-12 | Mr. Cage Championship | Mr. Cage Championship - Mr. Cage 16 | Monique Bastos | win | Submission (Rear-Naked Choke) |
| 2014-11-13 | Mr. Cage Championship | Mr. Cage Championship - Mr. Cage 14 | Kenya Miranda da Silva | win | Submission (Kimura) |
| 2014-10-02 | Circuito de Lutas | Circuito de Lutas - Fight Night 4 | Juliana Leite | win | TKO (Punches) |
More women's bantamweight fighters
Ketlen Vieira is listed in the Women's Bantamweight database division.
Medical and compliance records
UFC medical and compliance records
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Sources and methodology
Career records and bout history are compiled from published MMA records. UFC performance metrics use published bout statistics; percentiles and derived metrics are calculated by Verdikt AI. Data can change after official corrections.
Tapology fighter record · Reviewed professional MMA record (Sherdog)
How to compare records and statistics · Read the methodology or report a correction.
