KSW: Fastest knockouts
The all-time KSW top 100, rebuilt from every completed KSW fight in our database.
Updated November 6, 2026
| # | Fighter | Fight | |||
|---|---|---|---|---|---|
| 1 |   Wiktor Zalewski | 0:32 | 1 | Adrian ZielinskiWelterweight | Mar 16, 2024 |
| 2 |  Oskar Szczepaniak | 1:00 | 1 | Michal GniadyWelterweight | Mar 16, 2024 |
| 3 |  Adrian Bartosinski | 1:49 | 1 | Artur SzczepaniakWelterweight | Apr 22, 2023 |
| 4 |  Artur Szczepaniak | 2:40 | 1 | Igor MichaliszynWelterweight | Apr 26, 2025 |
| 5 |  Konrad Rusinski | 2:45 | 1 | Tagir MachmudovWelterweight | May 16, 2026 |
| 6 |  Andrzej Grzebyk | 3:23 | 1 | Wiktor ZalewskiWelterweight | Nov 16, 2024 |
| 7 | Oskar Szczepaniak | 4:31 | 1 | Adrian GralakWelterweight | Sep 16, 2023 |
| 8 |  Tymoteusz Lopaczyk | 4:38 | 1 | Oskar SzczepaniakWelterweight | Mar 8, 2025 |
| 9 | Wiktor Zalewski | 5:56 | 2 | Kacper KoziorzebskiWelterweight | Sep 16, 2023 |
| 10 |   Madars Bertholds-Fleminas | 6:07 | 2 | Artur SzczepaniakWelterweight | Apr 6, 2024 |
| 11 |   Muslim Tulshaev | 6:40 | 2 | Daniel SkibinskiWelterweight | Jan 25, 2025 |
| 12 | Muslim Tulshaev | 7:14 | 2 | Marcin KrakowiakWelterweight | Aug 24, 2024 |
| 13 |   Steven Krt | 7:46 | 2 | Daniel KolasinskiWelterweight | May 16, 2026 |
| 14 |  Igor Michaliszyn | 8:35 | 2 | Krystian BielskiWelterweight | Apr 22, 2023 |
| 15 |  Adam Brysz | 9:11 | 2 | Hugo DeuxWelterweight | Jul 20, 2024 |
| 16 |  Mateusz Pawlik | 12:14 | 3 | Wiktor ZalewskiWelterweight | Jun 14, 2025 |
| 17 | Wiktor Zalewski | 14:06 | 3 | Romain DebienneWelterweight | Dec 20, 2025 |
| 18 | Adrian Bartosinski | 14:56 | 3 | Muslim TulshaevWelterweight | Dec 20, 2025 |
This board ranks single performances, not fighters — one fighter can hold more than one row.
All boardsFastest knockout
Fights
Time
Striking