{"title":"Ketlen Vieira","name":"Ketlen Vieira","sport":"mma","image":null,"description":"Brazilian mixed martial artist","qid":"Q31966537","pv":4850,"nickname":"Fenômeno","born":"1991-08-26","died":null,"birthplace":"Manaus, Amazonas, Brazil","iso":"BR","country":"Brezilya","height":175,"reach":173,"stance":null,"division":"Women's featherweight","divisions":["Bantamweight"],"team":"Team Feitosa","org":"PFL","grap":{"pts":1,"tags":["belt:bjj"]},"legend":false,"champ":true,"record":{"wins":16,"losses":6,"draws":0,"nc":0,"ko":2,"sub":4,"dec":10,"total":22,"lossesByKo":1,"lossesBySub":0,"lossesByDec":5,"streak":{"type":"L","n":1},"bestStreak":10,"firstFight":"2014-10-02","lastFight":"2026-08-22","firstLossTo":"Irene Aldana","titleFights":5,"titlesWon":4},"otherRecord":null,"fights":[{"result":"L","record":"16–6","opponent":"Cris Cyborg","method":"Decision (unanimous)","kind":"DEC","round":"5","time":"5:00","date":"2026-08-22","event":"PFL Tampa: Cyborg vs. Vieira","location":"Tampa, Florida, United States","notes":"Return to Featherweight. For the PFL Women's Featherweight Championship. Vieira missed weight (152.2 lb) and was ineligible for the title.","opponentSlug":"cris-cyborg"},{"result":"W","record":"16–5","opponent":"Jacqueline Cavalcanti","method":"Decision (unanimous)","kind":"DEC","round":"3","time":"5:00","date":"2026-05-16","event":"UFC Fight Night: Allen vs. Costa","location":"Las Vegas, Nevada, United States","notes":"","opponentSlug":"jacqueline-cavalcanti"},{"result":"L","record":"15–5","opponent":"Norma Dumont","method":"Decision (split)","kind":"DEC","round":"3","time":"5:00","date":"2025-11-01","event":"UFC Fight Night: Garcia vs. Onama","location":"Las Vegas, Nevada, United States","notes":"Return to Bantamweight.","opponentSlug":"norma-dumont"},{"result":"W","record":"15–4","opponent":"Macy Chiasson","method":"Decision (unanimous)","kind":"DEC","round":"3","time":"5:00","date":"2025-05-31","event":"UFC on ESPN: Gamrot vs. Klein","location":"Las Vegas, Nevada, United States","notes":"Featherweight debut.","opponentSlug":"macy-chiasson"},{"result":"L","record":"14–4","opponent":"Kayla Harrison","method":"Decision (unanimous)","kind":"DEC","round":"3","time":"5:00","date":"2024-10-05","event":"UFC 307","location":"Salt Lake City, Utah, United States","notes":"","opponentSlug":"kayla-harrison"},{"result":"W","record":"14–3","opponent":"Pannie Kianzad","method":"Decision (unanimous)","kind":"DEC","round":"3","time":"5:00","date":"2023-07-22","event":"UFC Fight Night: Aspinall vs. Tybura","location":"London, England","notes":"","opponentSlug":"pannie-kianzad"},{"result":"L","record":"13–3","opponent":"Raquel Pennington","method":"Decision (split)","kind":"DEC","round":"3","time":"5:00","date":"2023-01-14","event":"UFC Fight Night: Strickland vs. Imavov","location":"Las Vegas, Nevada, United States","notes":"","opponentSlug":"raquel-pennington"},{"result":"W","record":"13–2","opponent":"Holly Holm","method":"Decision (split)","kind":"DEC","round":"5","time":"5:00","date":"2022-05-21","event":"UFC Fight Night: Holm vs. Vieira","location":"Las Vegas, Nevada, United States","notes":"","opponentSlug":"holly-holm"},{"result":"W","record":"12–2","opponent":"Miesha Tate","method":"Decision (unanimous)","kind":"DEC","round":"5","time":"5:00","date":"2021-11-20","event":"UFC Fight Night: Vieira vs. Tate","location":"Las Vegas, Nevada, United States","notes":"","opponentSlug":"miesha-tate"},{"result":"L","record":"11–2","opponent":"Yana Kunitskaya","method":"Decision (unanimous)","kind":"DEC","round":"3","time":"5:00","date":"2021-02-20","event":"UFC Fight Night: Blaydes vs. Lewis","location":"Las Vegas, Nevada, United States","notes":"Catchweight (138 lb) bout; Vieira missed weight.","opponentSlug":null},{"result":"W","record":"11–1","opponent":"Sijara Eubanks","method":"Decision (unanimous)","kind":"DEC","round":"3","time":"5:00","date":"2020-09-27","event":"UFC 253","location":"Abu Dhabi, United Arab Emirates","notes":"","opponentSlug":"sijara-eubanks"},{"result":"L","record":"10–1","opponent":"Irene Aldana","method":"KO (punches)","kind":"KO","round":"1","time":"4:51","date":"2019-12-14","event":"UFC 245","location":"Las Vegas, Nevada, United States","notes":"","opponentSlug":"irene-aldana"},{"result":"W","record":"10–0","opponent":"Cat Zingano","method":"Decision (split)","kind":"DEC","round":"3","time":"5:00","date":"2018-03-03","event":"UFC 222","location":"Las Vegas, Nevada, United States","notes":"","opponentSlug":"cat-zingano"},{"result":"W","record":"9–0","opponent":"Sara McMann","method":"Submission (arm-triangle choke)","kind":"SUB","round":"2","time":"4:16","date":"2017-09-09","event":"UFC 215","location":"Edmonton, Alberta, Canada","notes":"","opponentSlug":"sara-mcmann"},{"result":"W","record":"8–0","opponent":"Ashlee Evans-Smith","method":"Decision (unanimous)","kind":"DEC","round":"3","time":"5:00","date":"2017-04-15","event":"UFC on Fox: Johnson vs. Reis","location":"Kansas City, Missouri, United States","notes":"","opponentSlug":"ashlee-evans-smith"},{"result":"W","record":"7–0","opponent":"Kelly Faszholz","method":"Decision (split)","kind":"DEC","round":"3","time":"5:00","date":"2016-10-01","event":"UFC Fight Night: Lineker vs. Dodson","location":"Portland, Oregon, United States","notes":"","opponentSlug":"kelly-faszholz"},{"result":"W","record":"6–0","opponent":"Estefani Almeida","method":"Decision (unanimous)","kind":"DEC","round":"3","time":"5:00","date":"2016-02-20","event":"Big Way Fight Night 9","location":"Manaus, Brazil","notes":"Won the Big Way Bantamweight Championship.","opponentSlug":null},{"result":"W","record":"5–0","opponent":"Jessica Maciel","method":"TKO (punches)","kind":"KO","round":"1","time":"3:20","date":"2015-12-17","event":"Mr. Cage 20","location":"Manaus, Brazil","notes":"Defended the Mr. Cage Bantamweight Championship.","opponentSlug":null},{"result":"W","record":"4–0","opponent":"Laet Ferreira","method":"Submission (rear-naked choke)","kind":"SUB","round":"1","time":"2:22","date":"2015-09-12","event":"Big Way Fight Night 1","location":"Manaus, Brazil","notes":"","opponentSlug":null},{"result":"W","record":"3–0","opponent":"Monique Bastos","method":"Submission (rear-naked choke)","kind":"SUB","round":"1","time":"4:07","date":"2015-03-12","event":"Mr. Cage 16","location":"Manaus, Brazil","notes":"Defended the Mr. Cage Bantamweight Championship.","opponentSlug":null},{"result":"W","record":"2–0","opponent":"Kenya Miranda da Silva","method":"Submission (kimura)","kind":"SUB","round":"2","time":"N/A","date":"2014-11-13","event":"Mr. Cage 14","location":"Manaus, Brazil","notes":"Won the vacant Mr. Cage Bantamweight Championship.","opponentSlug":null},{"result":"W","record":"1–0","opponent":"Juliana Leite","method":"TKO (punches)","kind":"KO","round":"2","time":"1:36","date":"2014-10-02","event":"Circuito de Lutas: Fight Night 4","location":"São Paulo, Brazil","notes":"Bantamweight debut.","opponentSlug":null}],"women":true,"slug":"ketlen-vieira","eloHist":[[2014,1278],[2015,1321],[2016,1344],[2017,1480],[2018,1496],[2019,1340],[2020,1376],[2021,1349],[2022,1375],[2023,1377],[2024,1328],[2025,1333],[2026,1318]],"elo":1074,"eloPeak":1170,"eloPeakYear":2023}