KSW: Fastest knockouts
The all-time KSW top 100, rebuilt from every completed KSW fight in our database.
Updated November 5, 2026
| # | Fighter | Fight | |||
|---|---|---|---|---|---|
| 1 |  Ivan Erslan | 0:47 | 1 | Bogdan GnidkoLight Heavyweight | Feb 24, 2024 |
| 2 |   Sergiusz Zajac | 1:07 | 1 | Mariusz KsiazkiewiczLight Heavyweight | Sep 20, 2025 |
| 3 | Sergiusz Zajac | 1:09 | 1 | Salim El OuassaidiLight Heavyweight | Oct 10, 2026 |
| 4 |  Michal Dreczkowski | 2:33 | 1 | Adam TomasikLight Heavyweight | Sep 20, 2025 |
| 5 |  Damian Piwowarczyk | 2:50 | 1 | Kleber SilvaLight Heavyweight | Feb 24, 2024 |
| 6 | Damian Piwowarczyk | 3:10 | 1 | Bartosz SzewczykLight Heavyweight | Feb 21, 2025 |
| 7 | Michal Dreczkowski | 3:29 | 1 | Stevan JaricLight Heavyweight | Jun 7, 2024 |
| 8 | Damian Piwowarczyk | 3:40 | 1 | Lukasz SudolskiLight Heavyweight | Sep 16, 2023 |
| 9 |  Rafal Haratyk | 4:08 | 1 | Marcin WojcikLight Heavyweight | Feb 24, 2024 |
| 10 | Rafal Haratyk | 4:23 | 1 | Ivan ErslanLight Heavyweight | Oct 14, 2023 |
| 11 |  Marcin Wojcik | 5:34 | 2 | Henrique da SilvaLight Heavyweight | Nov 11, 2023 |
| 12 | Damian Piwowarczyk | 6:22 | 2 | Sergiusz ZajacLight Heavyweight | Mar 14, 2026 |
| 13 | Rafal Haratyk | 8:22 | 2 | Marcin WojcikLight Heavyweight | Nov 16, 2024 |
| 14 |  Maciej Rozanski | 8:59 | 2 | Ibragim ChuzhigaevLight Heavyweight | Jul 18, 2026 |
| 15 | Marcin Wojcik | 9:20 | 2 | Ibragim ChuzhigaevLight Heavyweight | Jul 19, 2025 |
This board ranks single performances, not fighters — one fighter can hold more than one row.
All boardsFastest knockout
Fights
Time
Striking