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 96: Pawlak vs. Janikowski was a mixed martial arts event that took place on Saturday July 19, 2024 at the Atlas Arena in Lodz, 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.

XTB KSW 106 event took on May 10, 2025, at LDLC Arena in Lyon, France, promoted by Konfrontacja Sztuk Walki (KSW). The main event features Salahdine Parnasse defending his KSW Lightweight Championship against Marian Ziółkowski, with Parnasse coming off a knockout win over Wilson Varela at KSW 101 and Ziółkowski stepping in after Marcin Held’s injury withdrawal. The co-main event pits Olympic wrestling medalist Damian Janikowski against Laïd Zerhouni in a middleweight clash. Other notable bouts include Alioune Nahaye vs. Piotr Kacprzak in featherweight and Aymard Guih vs. Mateusz Makarowski in lightweight, part of a nine-fight card emphasizing France vs. Poland matchups.