Source: https://www.kswmma.com/storage/2026-03/1773511090-michalski.png
ORGANIZATION
KSW
Nationality
🇵🇱 Poland
Weight Class
Welterweight
Age
36
Date of Birth
Jul 17, 1989
Height
177.8 cm
Reach
—
Birth City
Leczna
Current City
—
Gym
GKS LecznaManager
—
Fighting out of
—
fighters.status
Active
Availability
| Result | Opponent | Event | Method | Round | Date |
|---|---|---|---|---|---|
| W | Damian Janikowski | KSW 113 - Bartosinski vs. Tulshaev | KO TKO | 1 (4:19) | Dec 20, 2025 |
| W | Andi Vrtacic | KSW 109 - Kuberski vs. Paczuski | DECISION UNANIMOUS | 3 (5:00) | Aug 9, 2025 |
| W |
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Last Fight
Nov 2014
Streak
—
Est. Earnings
—
| Bartosz Lesko |
| KSW 94: Bartosiński vs. Michaliszyn |
| KO TKO |
| 1 (1:42) |
| May 11, 2024 |
| W | Dominik Humburger | KSW 86 - Wiklacz vs. Przybysz 4 | DECISION UNANIMOUS | 3 (5:00) | Sep 16, 2023 |
| W | Edgars Golubovskis | KSW 80: Ruchała vs. Eskijev | — | — | Mar 25, 2023 |
| L | Adrian Bartosiński | KSW 62 - Kolecki vs. Szostak | KO TKO | 1 (1:53) | Jul 17, 2021 |
| W | Aleksandar Rakas | KSW 58 - Parnasse vs. Torres | — | — | Jan 30, 2021 |
| W | Albert Odzimkowski | KSW 52: Askham vs. Khalidov | KO TKO | 1 (4:31) | Dec 7, 2019 |
| W | Savo Lazic | KSW 48 - Szymanski vs. Parnasse | — | — | Apr 27, 2019 |
| L | Krystian Kaszubowski | KSW 46: Narkun vs. Khalidov 2 | KO TKO | 1 (2:14) | Dec 1, 2018 |
| L | David Zawada | KSW 43: Soldic vs. Du Plessis | SUBMISSION | 3 (0:48) | Apr 14, 2018 |
| W | Nassourdine Imavov | Fight Exclusive Night 19: Bitwa o Wroclaw | — | — | Oct 14, 2017 |
| L | Davy Gallon | FEN 12 - Feel the Force | KO TKO | 4 (2:39) | May 20, 2016 |
| W | Rafał Błachuta | FEN 9 - Go For It | DECISION UNANIMOUS | 3 (5:00) | Nov 7, 2015 |
| W | Adam Niedzwiedz | FEN 5 - Cuprum Heroes | KO TKO | 1 (1:30) | Jan 10, 2015 |
| L | Dawid Kosiorek | PLMMA 44 - Biezun | SUBMISSION | 2 (1:39) | Nov 21, 2014 |
| L | Daniel Skibinski | GMC 4 - Next Level | DECISION SPLIT | 3 (5:00) | Jul 6, 2013 |