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FightIQ · Record books · Fastest KOs in UFC history

Fastest KOs in UFC women's flyweight history

The fastest knockout in UFC women's flyweight history is Priscila Cachoeira vs Shana Dobson, at 40 seconds, at UFC Fight Night: Felder vs. Hooker on 22 February 2020.

Every knockout and technical knockout on the UFC record, ordered by how long the fight lasted. The clock is elapsed time from the opening bell, so a first-round finish and its round time are the same number.
Correct as of 1 September 2026 · UFC women's flyweight bouts only, 1994–2026 · 8,839 fights · 45 qualify for this record · 0 excluded for a clock we cannot defend
#TimeBoutResultEndedDateEvent
10:40Priscila Cachoeira vs Shana DobsonPriscila Cachoeira · KO/TKOR1 0:402020-02-22UFC Fight Night: Felder vs. Hooker
21:02Wang Cong vs Victoria LeonardoWang Cong · KO/TKOR1 1:022024-08-24UFC Fight Night: Cannonier vs. Borralho
31:14Manon Fiorot vs Jasmine JasudaviciusManon Fiorot · KO/TKOR1 1:142025-10-18UFC Fight Night: De Ridder vs. Allen
41:39Carli Judice vs Jeisla Chavesgraded callCarli Judice · KO/TKOR1 1:392026-08-22UFC Fight Night: Hernandez vs. Rodrigues
51:40Yuneisy Duben vs Carli JudiceCarli Judice · KO/TKOR1 1:402025-03-15UFC Fight Night: Vettori vs. Dolidze 2
62:05Jamey-Lyn Horth vs Tereza BledaJamey-Lyn Horth · KO/TKOR1 2:052025-12-13UFC Fight Night: Royval vs. Kape
72:42Alexa Grasso vs Maycee Barbergraded callAlexa Grasso · KO/TKOR1 2:422026-03-28UFC Fight Night: Adesanya vs. Pyfer
82:58Natalia Silva vs Victoria LeonardoNatalia Silva · KO/TKOR1 2:582023-05-20UFC Fight Night: Dern vs. Hill
93:04Maycee Barber vs Gillian RobertsonMaycee Barber · KO/TKOR1 3:042019-10-18UFC Fight Night: Reyes vs. Weidman
103:11Casey O'Neill vs Gabriella Fernandesgraded callCasey O'Neill · KO/TKOR1 3:112026-03-28UFC Fight Night: Adesanya vs. Pyfer
113:41Juliana Miller vs Luana SantosLuana Santos · KO/TKOR1 3:412023-08-12UFC Fight Night: Luque vs. Dos Anjos
123:49Sijara Eubanks vs Elise ReedSijara Eubanks · KO/TKOR1 3:492021-07-24UFC Fight Night: Sandhagen vs. Dillashaw
133:52Molly McCann vs Hannah GoldyMolly McCann · KO/TKOR1 3:522022-07-23UFC Fight Night: Blaydes vs. Aspinall
144:54Jessica Andrade vs Cynthia CalvilloJessica Andrade · KO/TKOR1 4:542021-09-25UFC 266: Volkanovski vs. Ortega
154:55Katlyn Cerminara vs Jessica AndradeJessica Andrade · KO/TKOR1 4:552020-10-17UFC Fight Night: Ortega vs. The Korean Zombie
165:26Valentina Shevchenko vs Jessica EyetitleValentina Shevchenko · KO/TKOR2 0:262019-06-08UFC 238: Cejudo vs. Moraes
176:38Mariya Agapova vs Shana DobsonShana Dobson · KO/TKOR2 1:382020-08-22UFC Fight Night: Munhoz vs. Edgar
187:53Ariel Beck vs Shana DobsonShana Dobson · KO/TKOR2 2:532017-12-01The Ultimate Fighter: A New World Champion Finale
198:00Manon Fiorot vs Tabatha RicciManon Fiorot · KO/TKOR2 3:002021-06-05UFC Fight Night: Rozenstruik vs. Sakai
208:01Maycee Barber vs JJ AldrichMaycee Barber · KO/TKOR2 3:012019-03-23UFC Fight Night: Thompson vs. Pettis
218:11Gina Mazany vs Shanna YoungShanna Young · KO/TKOR2 3:112022-04-30UFC Fight Night: Font vs. Vera
228:19Valentina Shevchenko vs Jessica AndradetitleValentina Shevchenko · KO/TKOR2 3:192021-04-24UFC 261: Usman vs. Masvidal 2
238:32Roxanne Modafferi vs Barb HonchakRoxanne Modafferi · KO/TKOR2 3:322018-07-06The Ultimate Fighter: Undefeated Finale
248:41Shana Dobson vs Casey O'NeillCasey O'Neill · KO/TKOR2 3:412021-02-20UFC Fight Night: Blaydes vs. Lewis
258:42Amanda Ribas vs Maycee BarberMaycee Barber · KO/TKOR2 3:422023-06-24UFC Fight Night: Emmett vs. Topuria
269:08Victoria Leonardo vs Manon FiorotManon Fiorot · KO/TKOR2 4:082021-01-20UFC Fight Night: Chiesa vs. Magny
279:13Gillian Robertson vs Sarah FrotaGillian Robertson · KO/TKOR2 4:132019-07-27UFC 240: Holloway vs. Edgar
289:27Montana De La Rosa vs Ariane da SilvaMontana De La Rosa · KO/TKOR2 4:272021-06-05UFC Fight Night: Rozenstruik vs. Sakai
299:33Antonina Shevchenko vs Ariane da SilvaAntonina Shevchenko · KO/TKOR2 4:332020-11-21UFC 255: Figueiredo vs. Perez
309:47Antonina Shevchenko vs Casey O'NeillCasey O'Neill · KO/TKOR2 4:472021-10-02—
319:49Liang Na vs JJ AldrichJJ Aldrich · KO/TKOR2 4:492023-08-26UFC Fight Night: Holloway vs. The Korean Zombie
329:51Gina Mazany vs Priscila CachoeiraPriscila Cachoeira · KO/TKOR2 4:512021-05-15UFC 262: Oliveira vs. Chandler
339:59Nadia Kassem vs Ji Yeon KimJi Yeon Kim · KO/TKOR2 4:592019-10-05UFC 243: Whittaker vs. Adesanya
3410:00Cynthia Calvillo vs Andrea LeeAndrea Lee · KO/TKOR2 5:002021-11-13UFC Fight Night: Holloway vs. Rodriguez
3510:45Sijara Eubanks vs Melissa GattoMelissa Gatto · KO/TKOR3 0:452021-12-18UFC Fight Night: Lewis vs. Daukaus
3611:03Valentina Shevchenko vs Katlyn CerminaratitleValentina Shevchenko · KO/TKOR3 1:032020-02-08UFC 247: Jones vs. Reyes
3711:27Natalia Silva vs Tereza BledaNatalia Silva · KO/TKOR3 1:272022-11-19UFC Fight Night: Nzechukwu vs. Cutelaba
3811:30Carli Judice vs Nicolle CaliariCarli Judice · KO/TKOR3 1:302025-07-19UFC 318: Holloway vs. Poirier 3
3911:46Lauren Murphy vs Mara Romero BorellaLauren Murphy · KO/TKOR3 1:462019-08-03UFC Fight Night: Covington vs. Lawler
4011:52Molly McCann vs Luana CarolinaMolly McCann · KO/TKOR3 1:522022-03-19UFC Fight Night: Volkov vs. Aspinall
4112:44Valerie Letourneau vs Joanne WoodJoanne Wood · KO/TKOR3 2:442016-06-18UFC Fight Night: MacDonald vs Thompson
4213:57Brogan Walker vs Juliana MillerJuliana Miller · KO/TKOR3 3:572022-08-06UFC Fight Night: Santos vs. Hill
4314:10Gina Mazany vs Rachael OstovichGina Mazany · KO/TKOR3 4:102020-11-28UFC Fight Night: Smith vs. Clark
4414:52Luana Carolina vs Julija StoliarenkoLuana Carolina · KO/TKOR3 4:522024-02-03UFC Fight Night: Dolidze vs. Imavov
4519:00Valentina Shevchenko vs Lauren MurphytitleValentina Shevchenko · KO/TKOR4 4:002021-09-25UFC 266: Volkanovski vs. Ortega
What counts. Method recorded as KO/TKO. A doctor’s stoppage is a different method on the official record and is not counted here. Check us. Every row links the bout’s own page, which carries the official round, clock time and method this ranking was built from. Search every fight to filter the whole record yourself, or start from the year-by-year archive.
The full record
Fastest KOs in UFC history — every divisionAll record books
Other UFC records
Fastest submissions in UFC history Shortest UFC fights ever Longest UFC fights ever Most knockdowns in a single UFC fight Latest finishes in UFC history The record books