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 |   Yasmin Guimaraes | 15:00 | 3 | Adrianna KreftWomen's Flyweight | Aug 19, 2023 |
| T-1 |   Emilia Czerwińska | 15:00 | 3 | Natalia Baczynska-KrawiecWomen's Flyweight | Dec 16, 2023 |
| T-1 |   Mafalda Carmona | 15:00 | 3 | Adrianna KreftWomen's Flyweight | May 11, 2024 |
| T-1 |  Wiktoria Czyzewska | 15:00 | 3 | Adrianna KreftWomen's Flyweight | Jan 25, 2025 |
| T-1 | Wiktoria Czyzewska | 15:00 | 3 | Bianca SattelmayerWomen's Flyweight | Jul 19, 2025 |
| 6 | Wiktoria Czyzewska | 2:09 | 1 | Erianny CastanedaWomen's Flyweight | Aug 24, 2024 |
| 7 | Wiktoria Czyzewska | 1:51 | 1 | Petra ČástkováWomen's Flyweight | Feb 17, 2024 |
| 8 |  Adrianna Kreft | 1:16 | 1 | Karolina OwczarzWomen's Flyweight | Apr 22, 2023 |
This board ranks single performances, not fighters — one fighter can hold more than one row.
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Fights
Time
Striking