154 IS ON NOTICE

In a stunning showing, Russia’s Bakhram Murtazaliev defended his IBF junior-middleweight belt with a complete destruction of former WBO champion Tim Tszyu by third-round knockout and set himself on a path ensuring more big bouts in the deep 154-pound division. Where does Saturday night’s loss leave Tszyu? Interview with former super-lightweight champion Regis Prograis on his return since his title loss to Devin Haney in December Learn more about your ad choices. Visit megaphone.fm/adchoices