Longest fights
The all-time top 100, ranked across every MMA promotion we track and rebuilt from every completed fight in our database.
Updated September 21, 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 | Longest fights | Round | Fight | Date |
|---|---|---|---|---|---|
| T-1 |    Valentina Shevchenko | 25:00 | 5 | Zhang WeiliWomen's Flyweight | Nov 16, 2025 |
| T-1 |   Manon Fiorot | 25:00 | 5 | Erin BlanchfieldWomen's Flyweight | Mar 31, 2024 |
| T-1 |   Rose Namajunas | 25:00 | 5 | Amanda RibasWomen's Flyweight | Mar 24, 2024 |
| T-1 |  Nicco Montano | 25:00 | 5 | Roxanne ModafferiWomen's Flyweight | Dec 1, 2017 |
| T-1 | Valentina Shevchenko | 25:00 | 5 | Taila SantosWomen's Flyweight | Jun 12, 2022 |
| T-1 |   Alexa Grasso | 25:00 | 5 | Valentina ShevchenkoWomen's Flyweight | Sep 17, 2023 |
| T-1 | Valentina Shevchenko | 25:00 | 5 | Alexa GrassoWomen's Flyweight | Sep 15, 2024 |
| T-1 | Valentina Shevchenko | 25:00 | 5 | Manon FiorotWomen's Flyweight | May 11, 2025 |
| T-1 | Rose Namajunas | 25:00 | 5 | Tracy CortezWomen's Flyweight | Jul 14, 2024 |
| T-1 |  Erin Blanchfield | 25:00 | 5 | Rose NamajunasWomen's Flyweight | Nov 3, 2024 |
| T-1 | Alexa Grasso | 25:00 | 5 | Viviane AraujoWomen's Flyweight | Oct 15, 2022 |
| T-1 |   Marina Rodriguez | 25:00 | 5 | Michelle Waterson-GomezWomen's Flyweight | May 9, 2021 |
| T-1 | Valentina Shevchenko | 25:00 | 5 | Jennifer MaiaWomen's Flyweight | Nov 22, 2020 |
| T-1 | Valentina Shevchenko | 25:00 | 5 | Joanna JedrzejczykWomen's Flyweight | Dec 9, 2018 |
| T-1 | Valentina Shevchenko | 25:00 | 5 | Liz CarmoucheWomen's Flyweight | Aug 11, 2019 |
| T-1 |  Cynthia Calvillo | 25:00 | 5 | Jessica EyeWomen's Flyweight | Jun 14, 2020 |
| 17 | Alexa Grasso | 19:34 | 4 | Valentina ShevchenkoWomen's Flyweight | Mar 5, 2023 |
| 18 | Valentina Shevchenko | 19:00 | 4 | Lauren MurphyWomen's Flyweight | Sep 26, 2021 |
| 19 |   Tereza Bleda | 15:09 | 3 | Nayara MaiaWomen's Flyweight | Sep 6, 2022 |
| T-20 |   Jasmine Jasudavicius | 15:00 | 3 | Mayra Bueno SilvaWomen's Flyweight | Feb 1, 2025 |
| T-20 | Erin Blanchfield | 15:00 | 3 | Taila SantosWomen's Flyweight | Aug 26, 2023 |
| T-20 |  Jessica Eye | 15:00 | 3 | Jessica-Rose ClarkWomen's Flyweight | Jun 23, 2018 |
| T-20 |   Ji Yeon Kim | 15:00 | 3 | Melinda FabianWomen's Flyweight | Jun 23, 2018 |
| T-20 |  Lauren Mueller | 15:00 | 3 | Shana DobsonWomen's Flyweight | Apr 15, 2018 |
| T-20 |  Ashlee Evans-Smith | 15:00 | 3 | Bec RawlingsWomen's Flyweight | Apr 7, 2018 |
| T-20 |  Lauren Murphy | 15:00 | 3 | Barb HonchakWomen's Flyweight | Dec 1, 2017 |
| T-20 |  Andrea Lee | 15:00 | 3 | Ashlee Evans-SmithWomen's Flyweight | Feb 18, 2019 |
| T-20 |   Mara Romero Borella | 15:00 | 3 | Taila SantosWomen's Flyweight | Feb 3, 2019 |
| T-20 |   Joanne Wood | 15:00 | 3 | Andrea LeeWomen's Flyweight | Sep 7, 2019 |
| T-20 |   Mizuki | 15:00 | 3 | Wu YananWomen's Flyweight | Aug 31, 2019 |
| T-20 |  Jennifer Maia | 15:00 | 3 | Roxanne ModafferiWomen's Flyweight | Jul 21, 2019 |
| T-20 | Andrea Lee | 15:00 | 3 | Montana De La RosaWomen's Flyweight | Jun 22, 2019 |
| T-20 |   Molly McCann | 15:00 | 3 | Ariane Lipski da SilvaWomen's Flyweight | Jun 22, 2019 |
| T-20 |  Roxanne Modafferi | 15:00 | 3 | Antonina ShevchenkoWomen's Flyweight | Apr 20, 2019 |
| T-20 |  Poliana Botelho | 15:00 | 3 | Lauren MuellerWomen's Flyweight | Apr 14, 2019 |
| T-20 |   Maryna Moroz | 15:00 | 3 | Sabina MazoWomen's Flyweight | Mar 30, 2019 |
| T-20 | Jennifer Maia | 15:00 | 3 | Alexis DavisWomen's Flyweight | Mar 24, 2019 |
| T-20 | Molly McCann | 15:00 | 3 | Priscila CachoeiraWomen's Flyweight | Mar 16, 2019 |
| T-20 | Maryna Moroz | 15:00 | 3 | Mayra Bueno SilvaWomen's Flyweight | Mar 14, 2020 |
| T-20 |  Montana De La Rosa | 15:00 | 3 | Mara Romero BorellaWomen's Flyweight | Feb 16, 2020 |
| T-20 | Lauren Murphy | 15:00 | 3 | Andrea LeeWomen's Flyweight | Feb 9, 2020 |
| T-20 |   Justine Kish | 15:00 | 3 | Lucie PudilovaWomen's Flyweight | Jan 26, 2020 |
| T-20 | Joanne Wood | 15:00 | 3 | Jessica EyeWomen's Flyweight | Jan 24, 2021 |
| T-20 |  Viviane Araujo | 15:00 | 3 | Roxanne ModafferiWomen's Flyweight | Jan 20, 2021 |
| T-20 | Viviane Araujo | 15:00 | 3 | Montana De La RosaWomen's Flyweight | Sep 5, 2020 |
| T-20 | Jennifer Maia | 15:00 | 3 | Jessica EyeWomen's Flyweight | Jul 11, 2021 |
| T-20 |  Katlyn Cerminara | 15:00 | 3 | Viviane AraujoWomen's Flyweight | May 16, 2021 |
| T-20 |  Nina Nunes | 15:00 | 3 | Cynthia CalvilloWomen's Flyweight | Aug 13, 2022 |
| T-20 |  Victoria Leonardo | 15:00 | 3 | Mandy BohmWomen's Flyweight | Jul 23, 2022 |
| T-20 | Erin Blanchfield | 15:00 | 3 | Miranda MaverickWomen's Flyweight | Dec 12, 2021 |
| T-20 |  Maycee Barber | 15:00 | 3 | Andrea LeeWomen's Flyweight | Mar 25, 2023 |
| T-20 | Jennifer Maia | 15:00 | 3 | Casey O'NeillWomen's Flyweight | Mar 18, 2023 |
| T-20 | Joanne Wood | 15:00 | 3 | Luana CarolinaWomen's Flyweight | Mar 18, 2023 |
| T-20 |    Veronica Hardy | 15:00 | 3 | Juliana MillerWomen's Flyweight | Mar 18, 2023 |
| T-20 |  Ariane Lipski da Silva | 15:00 | 3 | JJ AldrichWomen's Flyweight | Mar 11, 2023 |
| T-20 |  Amanda Ribas | 15:00 | 3 | Viviane AraujoWomen's Flyweight | Mar 5, 2023 |
| T-20 | Jasmine Jasudavicius | 15:00 | 3 | Gabriella FernandesWomen's Flyweight | Feb 26, 2023 |
| T-20 |  Jessica Andrade | 15:00 | 3 | Lauren MurphyWomen's Flyweight | Jan 22, 2023 |
| T-20 | Jennifer Maia | 15:00 | 3 | Maryna MorozWomen's Flyweight | Nov 19, 2022 |
| T-20 |  Miranda Maverick | 15:00 | 3 | Shanna YoungWomen's Flyweight | Nov 5, 2022 |
| T-20 |  Natalia Silva | 15:00 | 3 | Viviane AraujoWomen's Flyweight | Feb 4, 2024 |
| T-20 | Miranda Maverick | 15:00 | 3 | Andrea LeeWomen's Flyweight | Feb 18, 2024 |
| T-20 | Veronica Hardy | 15:00 | 3 | Jamey-Lyn HorthWomen's Flyweight | Dec 3, 2023 |
| T-20 | Viviane Araujo | 15:00 | 3 | Jennifer MaiaWomen's Flyweight | Oct 14, 2023 |
| T-20 |  JJ Aldrich | 15:00 | 3 | Montana De La RosaWomen's Flyweight | Oct 7, 2023 |
| T-20 |  Tracy Cortez | 15:00 | 3 | Jasmine JasudaviciusWomen's Flyweight | Sep 17, 2023 |
| T-20 | Manon Fiorot | 15:00 | 3 | Rose NamajunasWomen's Flyweight | Sep 2, 2023 |
| T-20 | Ariane Lipski da Silva | 15:00 | 3 | Melissa GattoWomen's Flyweight | Jul 1, 2023 |
| T-20 |  Luana Carolina | 15:00 | 3 | Ivana PetrovicWomen's Flyweight | Jul 1, 2023 |
| T-20 | Tereza Bleda | 15:00 | 3 | Gabriella FernandesWomen's Flyweight | Jun 18, 2023 |
| T-20 | Tracy Cortez | 15:00 | 3 | Viviane AraujoWomen's Flyweight | Jun 29, 2025 |
| T-20 | Rose Namajunas | 15:00 | 3 | Miranda MaverickWomen's Flyweight | Jun 15, 2025 |
| T-20 |  Jamey-Lyn Horth | 15:00 | 3 | Vanessa DemopoulosWomen's Flyweight | Jun 15, 2025 |
| T-20 | JJ Aldrich | 15:00 | 3 | Andrea LeeWomen's Flyweight | Mar 2, 2025 |
| T-20 |   Ernesta Kareckaite | 15:00 | 3 | Nicolle CaliariWomen's Flyweight | Jan 12, 2025 |
| T-20 | Miranda Maverick | 15:00 | 3 | Jamey-Lyn HorthWomen's Flyweight | Dec 15, 2024 |
| T-20 | Viviane Araujo | 15:00 | 3 | Karine SilvaWomen's Flyweight | Nov 17, 2024 |
| T-20 |  Eduarda Moura | 15:00 | 3 | Veronica HardyWomen's Flyweight | Nov 17, 2024 |
| T-20 |  Karine Silva | 15:00 | 3 | Dione BarbosaWomen's Flyweight | Aug 17, 2025 |
| T-20 |  Gabriella Fernandes | 15:00 | 3 | Julija StoliarenkoWomen's Flyweight | Aug 9, 2025 |
| T-20 | Maycee Barber | 15:00 | 3 | Karine SilvaWomen's Flyweight | Dec 7, 2025 |
| T-20 | Natalia Silva | 15:00 | 3 | Rose NamajunasWomen's Flyweight | Jan 24, 2026 |
| T-20 |  Carli Judice | 15:00 | 3 | Juliana MillerWomen's Flyweight | Feb 21, 2026 |
| T-20 |  Dione Barbosa | 15:00 | 3 | Melissa GattoWomen's Flyweight | Apr 4, 2026 |
| T-20 | Veronica Hardy | 15:00 | 3 | Brogan WalkerWomen's Flyweight | Oct 5, 2025 |
| T-20 |  Juliana Miller | 15:00 | 3 | Ivana PetrovicWomen's Flyweight | May 4, 2025 |
| T-20 | Eduarda Moura | 15:00 | 3 | Lauren MurphyWomen's Flyweight | Jul 13, 2025 |
| T-20 |   Wang Cong | 15:00 | 3 | Ariane Lipski da SilvaWomen's Flyweight | Jun 8, 2025 |
| T-20 | Natalia Silva | 15:00 | 3 | Alexa GrassoWomen's Flyweight | May 11, 2025 |
| T-20 | Maycee Barber | 15:00 | 3 | Katlyn CerminaraWomen's Flyweight | Mar 10, 2024 |
| T-20 | Joanne Wood | 15:00 | 3 | Maryna MorozWomen's Flyweight | Mar 10, 2024 |
| T-20 | Dione Barbosa | 15:00 | 3 | Ernesta KareckaiteWomen's Flyweight | May 5, 2024 |
| T-20 | Veronica Hardy | 15:00 | 3 | JJ AldrichWomen's Flyweight | May 11, 2024 |
| T-20 | Wang Cong | 15:00 | 3 | Bruna BrasilWomen's Flyweight | Feb 9, 2025 |
| T-20 | Montana De La Rosa | 15:00 | 3 | Andrea LeeWomen's Flyweight | Jun 9, 2024 |
| T-20 | Gabriella Fernandes | 15:00 | 3 | Carli JudiceWomen's Flyweight | Jun 16, 2024 |
| T-20 | Jasmine Jasudavicius | 15:00 | 3 | Fatima KlineWomen's Flyweight | Jul 14, 2024 |
| T-20 | Natalia Silva | 15:00 | 3 | Jessica AndradeWomen's Flyweight | Sep 7, 2024 |
| T-20 | Jamey-Lyn Horth | 15:00 | 3 | Ivana PetrovicWomen's Flyweight | Nov 3, 2024 |
| T-20 | Natalia Silva | 15:00 | 3 | Andrea LeeWomen's Flyweight | Aug 20, 2023 |
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.