KSW: Longest fights
The all-time KSW top 100, rebuilt from every completed KSW fight in our database.
Updated November 6, 2026
| # | Fighter | Fight | |||
|---|---|---|---|---|---|
| T-1 | 25:00 | 5 | Michal MaterlaMiddleweight | Dec 16, 2023 | |
| T-1 | 25:00 | 5 | Damian JanikowskiMiddleweight | Jul 20, 2024 | |
| 3 | 23:36 | 5 | Tomasz RomanowskiMiddleweight | Jun 3, 2023 | |
| 4 | 23:09 | 5 | Laid ZerhouniMiddleweight | Dec 20, 2025 | |
| 5 | 19:59 | 4 | Mamed KhalidovMiddleweight | Apr 18, 2026 | |
| T-6 | 15:00 | 3 | Borys DzikowskiMiddleweight | Jul 15, 2023 | |
| T-6 | 15:00 | 3 | Cezariusz KesikMiddleweight | Jul 15, 2023 | |
| T-6 | 15:00 | 3 | Dominik HumburgerMiddleweight | Sep 16, 2023 | |
| T-6 | 15:00 | 3 | Tomasz RomanowskiMiddleweight | Dec 16, 2023 | |
| T-6 | 15:00 | 3 | Tomasz JakubiecMiddleweight | Mar 16, 2024 | |
| T-6 | 15:00 | 3 | Krystian BielskiMiddleweight | Jun 7, 2024 | |
| T-6 | 15:00 | 3 | Oton JasseMiddleweight | Aug 24, 2024 | |
| T-6 | 15:00 | 3 | Kleber SilvaMiddleweight | Jan 25, 2025 | |
| T-6 | 15:00 | 3 | Borys DzikowskiMiddleweight | Feb 21, 2025 | |
| T-6 | 15:00 | 3 | Andi VrtacicMiddleweight | Aug 9, 2025 | |
| T-6 | 15:00 | 3 | Alain Van De MercktMiddleweight | Nov 15, 2025 | |
| T-6 | 15:00 | 3 | Henry FadipeMiddleweight | Jan 17, 2026 | |
| T-6 | 15:00 | 3 | Borys DzikowskiMiddleweight | Feb 21, 2026 | |
| T-6 | 15:00 | 3 | Tomasz RomanowskiMiddleweight | Mar 14, 2026 | |
| 20 | 14:18 | 3 | Tomasz RomanowskiMiddleweight | Mar 8, 2025 | |
| 21 | 12:16 | 3 | Kacper KarskiMiddleweight | Jul 20, 2024 | |
| 22 | 11:58 | 3 | Maksymilian KowalskiMiddleweight | Mar 14, 2026 | |
| 23 | 11:18 | 3 | Radosław PaczuskiMiddleweight | Aug 9, 2025 | |
| 24 | 11:14 | 3 | Scott AskhamMiddleweight | Jun 3, 2023 | |
| 25 | 10:00 | 2 | Adrian DudekMiddleweight | Sep 19, 2026 | |
| 26 | 9:34 | 2 | Adrian DudekMiddleweight | Oct 18, 2025 | |
| 27 | 8:28 | 2 | Borys DzikowskiMiddleweight | Aug 9, 2025 | |
| 28 | 7:48 | 2 | Adrian BartosinskiMiddleweight | Nov 16, 2024 | |
| 29 | 7:39 | 2 | Mateusz GolaMiddleweight | Jan 17, 2026 | |
| 30 | 7:31 | 2 | Adrian DudekMiddleweight | Feb 17, 2024 | |
| 31 | 6:29 | 2 | Jorge BuenoMiddleweight | Nov 11, 2023 | |
| 32 | 6:16 | 2 | Bartosz LeskoMiddleweight | Nov 11, 2023 | |
| 33 | 5:47 | 2 | Damian JanikowskiMiddleweight | Nov 16, 2024 | |
| 34 | 4:55 | 1 | Michal MaterlaMiddleweight | Mar 16, 2024 | |
| 35 | 4:54 | 1 | Albert OdzimkowskiMiddleweight | Apr 18, 2026 | |
| 36 | 4:45 | 1 | Nemanja NikolicMiddleweight | Jul 15, 2023 | |
| 37 | 4:19 | 1 | Damian JanikowskiMiddleweight | Dec 20, 2025 | |
| T-38 | 4:12 | 1 | David HošekMiddleweight | Aug 24, 2024 | |
| T-38 | 4:12 | 1 | Radosław PaczuskiMiddleweight | Sep 19, 2026 | |
| 40 | 4:03 | 1 | Henry FadipeMiddleweight | Feb 17, 2024 | |
| 41 | 3:42 | 1 | Boubakar NiakateMiddleweight | Apr 6, 2024 | |
| 42 | 2:18 | 1 | Wiktor ZalewskiMiddleweight | Jun 20, 2026 | |
| 43 | 2:09 | 1 | Michal MichalskiMiddleweight | May 16, 2026 | |
| 44 | 1:54 | 1 | Damian JanikowskiMiddleweight | May 10, 2025 | |
| 45 | 1:42 | 1 | Bartosz LeskoMiddleweight | May 11, 2024 | |
| 46 | 1:41 | 1 | Alain Van De MercktMiddleweight | Dec 20, 2024 | |
| 47 | 1:34 | 1 | Krystian BielskiMiddleweight | Nov 11, 2023 | |
| 48 | 1:21 | 1 | Damian MieczkowskiMiddleweight | Mar 8, 2025 | |
| 49 | 1:01 | 1 | Laid ZerhouniMiddleweight | Sep 14, 2024 | |
| 50 | 0:45 | 1 | Jacek GacMiddleweight | Apr 18, 2026 | |
| 51 | 0:44 | 1 | Damian MieczkowskiMiddleweight | Mar 16, 2024 |
This board ranks single performances, not fighters — one fighter can hold more than one row.
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