Arek Wrzosek Lamps Ivan Vitasovic in Short-Lived KSW 90 Headliner The first Konfrontacja Sztuk Walki card of the year didn’t disappoint as eight out of 10 fights ended within the distance in Warsaw, Poland.

Fight Facts: KSW 88 ‘Rutkowski vs. Kaczmarczyk’ KSW 88 featured a sudden titanic betting favorite on fight night, a heavyweight that can move when he has to and an extremely unusual turn of...

Patryk Kaczmarczyk Edges Daniel Rutkowski in KSW 88 Main Event What promised to be a showdown between two of Poland’s favorite sons, No. 6 featherweight Patryk Kaczmarczyk upset No. 2 Daniel Rutkowski by slim unanimous decision (29-28, 29-28, 29-28) in the...

By The Numbers: Daniel Rutkowski vs. Patryk Kaczmarczyk The Polish contenders will square off in the KSW 88 headliner, where the 145-pound pecking order could conceivably be reshaped by the outcome.

Fight Facts: KSW 79 ‘De Fries vs. Duffee 2’ KSW 79 featured the continuation of an unequaled run, a smelling salts-requiring head kick and a slow roll for a longtime vet.

Phil De Fries Crushes Todd Duffee at KSW 79 for Eighth Straight Title Defense Eleven years from their first meeting, Philip De Fries still has Todd Duffee’s number.

KSW 79 Weigh-in Results: De Fries Outweighs Duffee by 25 Pounds Leading Polish mixed martial arts organization Konfrontacja Sztuk Walki's second card of 2023 will feature an eagerly anticipated heavyweight...

KSW to Make Debut in Czech Republic on Feb. 25 Polish promotion Konfrontacja Sztuk Walki will break new ground when it debuts in the Czech Republic next month.