KSW is set to return to action with KSW 67: De Fries vs Stosic on Saturday, February 26, 2022, in Warsaw, Poland. The night’s main event will feature heavyweight champion Phil De Fries defending his crown against Darko Stosic. De Fries remains undefeated since joining the organization in April 2018 when he won the vacant championship. Stosic has come onto the scene strong after his UFC stint, winning all three of his KSW bouts. The night’s co-main event will feature welterweight prospects Andrej Grzebyk and the undefeated Adrian Bartosinski.