Bare Knuckle Fighting Championship returned on Friday evening and MMA Junkie is provided live and official results throughout the entire fight card. BKFC 21 took place at the Ralston Arena in Omaha, Nebraska, the first time the state hosted a bare-knuckle event. The main card aired on BKFC TV app and Fite TV pay-per-view, following free preliminary bouts on MMA Junkie. Bare-knuckle boxing took center stage on Friday with no major MMA promotions in action.