BKFC KnuckleMania 4 takes place Friday, and you can keep up with official results and watch a live stream of the prelims right here on MMA Junkie beginning at 9 p.m. ET (6 p.m. PT). The 12-fight bareknuckle boxing event takes place at Peacock Theater in Los Angeles. The main card airs live on fuboTV and the BKFC app. Headlining the event is a clash between UFC veterans Mike Perry and Thiago Alves .