Venue: Arena Gliwice Location: Gliwice, Poland
KSW 89: Bartosinski vs. Parnasse was a mixed martial arts event that took place on Saturday, December 16, 2023 at the Prezero Arena in Gliwice, Poland.
KSW 100: Khalidov vs. Bartosinski was a mixed martial arts event that took place on Saturday November 16, 2024 at the PreZero Arena in Gliwice, Poland.
