KSW: Longest fights
The all-time KSW top 100, rebuilt from every completed KSW fight in our database.
Updated November 5, 2026
| # | Fighter | Fight | |||
|---|---|---|---|---|---|
| T-1 |   Bartosz Lesko | 25:00 | 5 | Rafal HaratykLight Heavyweight | Jul 18, 2026 |
| T-1 |  Rafal Haratyk | 25:00 | 5 | Bartosz LeskoLight Heavyweight | Oct 18, 2025 |
| T-3 |  Michal Dreczkowski | 15:00 | 3 | Vojtěch GarbaLight Heavyweight | Oct 14, 2023 |
| T-3 |  Dawid Kasperski | 15:00 | 3 | Vasil DucárLight Heavyweight | Feb 17, 2024 |
| T-3 | Dawid Kasperski | 15:00 | 3 | Krzysztof GlowackiLight Heavyweight | Sep 14, 2024 |
| T-3 | Bartosz Lesko | 15:00 | 3 | Dominik HumburgerLight Heavyweight | Sep 14, 2024 |
| T-3 |  Bartosz Szewczyk | 15:00 | 3 | Dawid KasperskiLight Heavyweight | Aug 9, 2025 |
| T-3 | Bartosz Lesko | 15:00 | 3 | Bartosz SzewczykLight Heavyweight | Mar 14, 2026 |
| T-3 | Michal Dreczkowski | 15:00 | 3 | Cedric LushimaLight Heavyweight | May 16, 2026 |
| T-3 |  Aleksander Winiarski | 15:00 | 3 | Dawid KasperskiLight Heavyweight | May 16, 2026 |
| 11 |  Marcin Wojcik | 9:20 | 2 | Ibragim ChuzhigaevLight Heavyweight | Jul 19, 2025 |
| 12 |   Ibragim Chuzhigaev | 9:14 | 2 | Bogdan GnidkoLight Heavyweight | Aug 19, 2023 |
| 13 |  Maciej Rozanski | 9:00 | 2 | Ibragim ChuzhigaevLight Heavyweight | Jul 18, 2026 |
| 14 | Rafal Haratyk | 8:22 | 2 | Marcin WojcikLight Heavyweight | Nov 16, 2024 |
| 15 |  Piotr Chudzik | 7:00 | 2 | Predrag BozovicLight Heavyweight | Jun 20, 2026 |
| 16 |  Damian Piwowarczyk | 6:22 | 2 | Sergiusz ZajacLight Heavyweight | Mar 14, 2026 |
| 17 | Marcin Wojcik | 5:34 | 2 | Henrique da SilvaLight Heavyweight | Nov 11, 2023 |
| 18 | Rafal Haratyk | 4:23 | 1 | Ivan ErslanLight Heavyweight | Oct 14, 2023 |
| 19 |  Kacper Sochacki | 4:10 | 1 | Jordan NandorLight Heavyweight | Feb 21, 2026 |
| 20 | Rafal Haratyk | 4:08 | 1 | Marcin WojcikLight Heavyweight | Feb 24, 2024 |
| 21 | Damian Piwowarczyk | 3:40 | 1 | Lukasz SudolskiLight Heavyweight | Sep 16, 2023 |
| 22 | Michal Dreczkowski | 3:29 | 1 | Stevan JaricLight Heavyweight | Jun 7, 2024 |
| 23 | Damian Piwowarczyk | 3:10 | 1 | Bartosz SzewczykLight Heavyweight | Feb 21, 2025 |
| 24 | Damian Piwowarczyk | 2:50 | 1 | Kleber SilvaLight Heavyweight | Feb 24, 2024 |
| 25 | Marcin Wojcik | 2:46 | 1 | Damian PiwowarczykLight Heavyweight | Sep 14, 2024 |
| 26 | Michal Dreczkowski | 2:33 | 1 | Adam TomasikLight Heavyweight | Sep 20, 2025 |
| 27 | Damian Piwowarczyk | 2:05 | 1 | Cedric LushimaLight Heavyweight | Jun 14, 2025 |
| 28 |   Bogdan Gnidko | 1:51 | 1 | Rafal KijanczukLight Heavyweight | May 13, 2023 |
| 29 |  Sergiusz Zajac | 1:07 | 1 | Mariusz KsiazkiewiczLight Heavyweight | Sep 20, 2025 |
| 30 |  Ivan Erslan | 0:47 | 1 | Bogdan GnidkoLight Heavyweight | Feb 24, 2024 |
This board ranks single performances, not fighters — one fighter can hold more than one row.
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