Fastest knockouts
The all-time top 100, ranked across every MMA promotion we track and rebuilt from every completed fight in our database.
Updated October 3, 2026
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A fighter with a bout in the last 18 months. Country boards rank every fighter from that country and cannot be combined with the active filter.
| # | Fighter | Fastest knockouts | Round | Fight | Date |
|---|---|---|---|---|---|
| 1 |  Mark Weir | 0:10 | 1 | Eugene JacksonMiddleweight | Jul 13, 2002 |
| 2 |   Naglis Kanišauskas | 0:13 | 1 | Jakub BěleMiddleweight | Feb 26, 2022 |
| T-3 |   Terry Martin | 0:14 | 1 | Jorge RiveraMiddleweight | Feb 3, 2007 |
| T-3 |   Milan Ďatelinka | 0:14 | 1 | Ondřej RaškaMiddleweight | Jul 20, 2024 |
| T-5 |   Modestino Rodrigues | 0:15 | 1 | Brandon HolmesMiddleweight | Sep 1, 2026 |
| T-5 |  Claudio Ribeiro | 0:15 | 1 | Cássio de OliveiraMiddleweight | Nov 16, 2024 |
| 7 |  Chidi Njokuani | 0:16 | 1 | Marc-Andre BarriaultMiddleweight | Feb 6, 2022 |
| T-8 |  John Phillips | 0:17 | 1 | Alen AmedovskiMiddleweight | Sep 28, 2019 |
| T-8 |   Uriah Hall | 0:17 | 1 | Chris WeidmanMiddleweight | Apr 25, 2021 |
| T-8 |    Khamzat Chimaev | 0:17 | 1 | Gerald MeerschaertMiddleweight | Sep 20, 2020 |
| T-8 |   Abdul Razak Alhassan | 0:17 | 1 | Alessio Di ChiricoMiddleweight | Aug 29, 2021 |
| T-12 | Phil Baroni | 0:18 | 1 | Dave MenneMiddleweight | Sep 27, 2002 |
| T-12 |  Phil Hawes | 0:18 | 1 | Jacob MalkounMiddleweight | Oct 24, 2020 |
| 14 |   Abus Magomedov | 0:19 | 1 | Dustin StoltzfusMiddleweight | Sep 3, 2022 |
| T-15 |  Mike Swick | 0:20 | 1 | Alex SchoenauerMiddleweight | Apr 9, 2005 |
| T-15 |  Zach Reese | 0:20 | 1 | Julian MarquezMiddleweight | Jun 9, 2024 |
| T-15 |   Patrick Habirora | 0:20 | 1 | Benson HendersonMiddleweight | May 23, 2026 |
| 18 |  Nate Marquardt | 0:21 | 1 | Demian MaiaMiddleweight | Aug 29, 2009 |
| 19 | Mike Swick | 0:22 | 1 | Gideon RayMiddleweight | Aug 6, 2005 |
| T-20 | David Terrell | 0:24 | 1 | Matt LindlandMiddleweight | Aug 21, 2004 |
| T-20 |  Ray Cooper III | 0:24 | 1 | Brett CooperMiddleweight | Jul 1, 2022 |
| T-20 |  Jure Juric | 0:24 | 1 | Guilherme NogueiraMiddleweight | May 9, 2026 |
| 23 |   Gabriele Casella | 0:25 | 1 | Rob EarlsMiddleweight | Oct 4, 2025 |
| 24 |  Chris Camozzi | 0:26 | 1 | Joe RiggsMiddleweight | Feb 22, 2016 |
| 25 |  Chris Leben | 0:27 | 1 | Wanderlei SilvaMiddleweight | Jul 2, 2011 |
| T-26 |  Dan Henderson | 0:28 | 1 | Tim BoetschMiddleweight | Jun 6, 2015 |
| T-26 | Claudio Ribeiro | 0:28 | 1 | Iván ValenzuelaMiddleweight | Aug 16, 2022 |
| T-28 |  Thiago Santos | 0:29 | 1 | Steve BosseMiddleweight | Jun 27, 2015 |
| T-28 |   Matěj Peňáz | 0:29 | 1 | Ole MagnorMiddleweight | Dec 9, 2023 |
| 30 |  Caio Magalhaes | 0:31 | 1 | Trevor SmithMiddleweight | Nov 7, 2014 |
| 31 | Drew McFedries | 0:33 | 1 | Jordan RadevMiddleweight | Jun 12, 2007 |
| T-32 |  Derek Brunson | 0:36 | 1 | Ed HermanMiddleweight | Jan 31, 2015 |
| T-32 |  Nick Galanti | 0:36 | 1 | Carlos PetruzzellaMiddleweight | Aug 25, 2026 |
| T-34 | Drew McFedries | 0:37 | 1 | Xavier Foupa-PokamMiddleweight | May 23, 2009 |
| T-34 |   Cezary Oleksiejczuk | 0:37 | 1 | Theo HaigMiddleweight | Sep 2, 2025 |
| T-36 |  Bo Nickal | 0:38 | 1 | Val WoodburnMiddleweight | Jul 9, 2023 |
| T-36 |  Edmen Shahbazyan | 0:38 | 1 | Charles ByrdMiddleweight | Mar 3, 2019 |
| T-38 |  CB Dollaway | 0:39 | 1 | Cezar FerreiraMiddleweight | Mar 23, 2014 |
| T-38 |  Kevin Holland | 0:39 | 1 | Anthony HernandezMiddleweight | May 17, 2020 |
| T-40 | Matěj Peňáz | 0:40 | 1 | Carlos GracaMiddleweight | May 29, 2021 |
| T-40 | Edmen Shahbazyan | 0:40 | 1 | Antonio JonesMiddleweight | Jul 17, 2018 |
| T-42 |  Ryan Gandra | 0:41 | 1 | Jose Daniel MedinaMiddleweight | Feb 28, 2026 |
| T-42 |  Jack Grant | 0:41 | 1 | Charlie LearyMiddleweight | Jun 8, 2024 |
| 44 | Nate Quarry | 0:42 | 1 | Pete SellMiddleweight | Aug 6, 2005 |
| T-45 |  Zak Cummings | 0:43 | 1 | Dominique SteeleMiddleweight | Jul 25, 2015 |
| T-45 |  Kyle Daukaus | 0:43 | 1 | Michel PereiraMiddleweight | Aug 23, 2025 |
| T-47 |    Robert Whittaker | 0:44 | 1 | Brad TavaresMiddleweight | May 9, 2015 |
| T-47 |  Vitor Belfort | 0:44 | 1 | Wanderlei SilvaMiddleweight | Oct 16, 1998 |
| T-47 | Caio Magalhaes | 0:44 | 1 | Luke ZachrichMiddleweight | Apr 19, 2014 |
| T-47 |  David Hošek | 0:44 | 1 | Damian MieczkowskiMiddleweight | Mar 16, 2024 |
| T-47 | David Pereira de Souza | 0:44 | 1 | Linniker BraulioMiddleweight | Sep 30, 2023 |
| T-52 |  Thales Leites | 0:45 | 1 | Trevor SmithMiddleweight | Apr 11, 2014 |
| T-52 |  Luka Vrtacic | 0:45 | 1 | Jacek GacMiddleweight | Apr 18, 2026 |
| 54 |   Plamen Penchev | 0:46 | 1 | Sofiane BouafiaMiddleweight | Jul 12, 2025 |
| 55 |   Paddy McCorry | 0:47 | 1 | Tye PalmerMiddleweight | Nov 15, 2024 |
| 56 |  Ed Herman | 0:48 | 1 | Tim CredeurMiddleweight | Jun 4, 2011 |
| T-57 |  Sam Alvey | 0:49 | 1 | Daniel KellyMiddleweight | May 9, 2015 |
| T-57 |  Anderson Silva | 0:49 | 1 | Chris LebenMiddleweight | Jun 29, 2006 |
| T-59 |  Tom Lawlor | 0:50 | 1 | Jason MacDonaldMiddleweight | May 15, 2012 |
| T-59 |  Vlasto Cepo | 0:50 | 1 | Milos KosticMiddleweight | Sep 11, 2021 |
| 61 | Thiago Santos | 0:53 | 1 | Ronny MarkesMiddleweight | Mar 23, 2014 |
| 62 |  Mark Munoz | 0:54 | 1 | CB DollawayMiddleweight | Mar 3, 2011 |
| 63 |  Robert Bryczek | 0:56 | 1 | Samuel KrištofičMiddleweight | Jul 29, 2023 |
| 64 |  Krzysztof Jotko | 0:59 | 1 | Tamdan McCroryMiddleweight | Jun 19, 2016 |
| 65 |   Oluwale Bamgbose | 1:00 | 1 | Daniel SarafianMiddleweight | Feb 22, 2016 |
| T-66 |  Gilbert Urbina | 1:01 | 1 | Vlasto CepoMiddleweight | Aug 1, 2026 |
| T-66 |  Radosław Paczuski | 1:01 | 1 | Laid ZerhouniMiddleweight | Sep 14, 2024 |
| 68 |  Lyoto Machida | 1:02 | 1 | CB DollawayMiddleweight | Dec 20, 2014 |
| 69 |  Magomed Magomedkerimov | 1:03 | 1 | Ben EgliMiddleweight | Apr 14, 2023 |
| 70 |  Jordan Wright | 1:04 | 1 | Jamie PickettMiddleweight | May 16, 2021 |
| T-71 |  Boris Atangana | 1:05 | 1 | Jared GoodenMiddleweight | May 23, 2026 |
| T-71 | Boris Atangana | 1:05 | 1 | Jared GoodenMiddleweight | May 24, 2026 |
| T-71 |  Francesco Mazzeo | 1:05 | 1 | Joan ArasteyMiddleweight | May 6, 2023 |
| T-71 |  Mantas Kondratavicius | 1:05 | 1 | Đani BarbirMiddleweight | Sep 23, 2025 |
| T-75 |  Michel Pereira | 1:06 | 1 | Andre PetroskiMiddleweight | Oct 14, 2023 |
| T-75 | Modestino Rodrigues | 1:06 | 1 | Álvaro LuizMiddleweight | Sep 28, 2024 |
| T-77 |  Jaime Cordero | 1:07 | 1 | Ondřej RaškaMiddleweight | Apr 15, 2023 |
| T-77 |  Aung La N Sang | 1:07 | 1 | Mahmoud SalamaMiddleweight | Jun 14, 2014 |
| 79 | Drew McFedries | 1:08 | 1 | Marvin EastmanMiddleweight | Jun 21, 2008 |
| T-80 |   Ateba Gautier | 1:10 | 1 | Robert ValentinMiddleweight | Jul 20, 2025 |
| T-80 |    Gegard Mousasi | 1:10 | 1 | Dan HendersonMiddleweight | Jan 24, 2015 |
| T-80 | Naglis Kanišauskas | 1:10 | 1 | Chris DouglassMiddleweight | Nov 25, 2023 |
| T-83 |  Radovan Úškrt | 1:12 | 1 | Denis KurdinovMiddleweight | Sep 17, 2022 |
| T-83 |   Omar El Dafrawy | 1:12 | 1 | James VakeMiddleweight | Apr 11, 2026 |
| 85 |   Roman Dolidze | 1:13 | 1 | Kyle DaukausMiddleweight | Jun 18, 2022 |
| 86 |  Ian Heinisch | 1:14 | 1 | Gerald MeerschaertMiddleweight | Jun 7, 2020 |
| T-87 | Ryan Gandra | 1:15 | 1 | Zach ReeseMiddleweight | Jul 11, 2026 |
| T-87 |  Jakub Běle | 1:15 | 1 | Miroslav BrožMiddleweight | Jul 27, 2019 |
| T-87 |  Marek Mazúch | 1:15 | 1 | David ZawadaMiddleweight | Jun 8, 2024 |
| 90 | Derek Brunson | 1:16 | 1 | Daniel KellyMiddleweight | Jun 11, 2017 |
| T-91 |  Paulo Costa | 1:17 | 1 | Garreth McLellanMiddleweight | Mar 12, 2017 |
| T-91 |   Nursulton Ruziboev | 1:17 | 1 | Brunno FerreiraMiddleweight | Jul 1, 2023 |
| 93 | Phil Hawes | 1:18 | 1 | Khadzhi BestaevMiddleweight | Sep 8, 2020 |
| 94 |  Ondřej Raška | 1:19 | 1 | Pavel TóthMiddleweight | Dec 28, 2025 |
| T-95 | Jorge Rivera | 1:20 | 1 | Kendall GroveMiddleweight | Jan 19, 2008 |
| T-95 |  Jordan O'Neill | 1:20 | 1 | Thodoris SerdesMiddleweight | May 25, 2024 |
| 97 |  Bartosz Kurek | 1:21 | 1 | Damian MieczkowskiMiddleweight | Mar 8, 2025 |
| T-98 | Nate Marquardt | 1:22 | 1 | Martin KampmannMiddleweight | Sep 6, 2008 |
| T-98 |  Zdeněk Polívka | 1:22 | 1 | Eric SpicelyMiddleweight | Sep 25, 2021 |
| T-98 |  Álvaro Luiz | 1:22 | 1 | Djalma MoraisMiddleweight | Nov 16, 2024 |
Ranked across every MMA promotion we track. BKFC is bare-knuckle boxing — two-minute rounds, and a punch count that is not a significant-strike count — so it is ranked only on its own boards.
This board ranks single performances, not fighters — one fighter can hold more than one row.