It didn’t matter that Dmitry Bivol entered Saturday night’s title defense with the WBA light heavyweight belt. He walked to the ring first, amidst boos, and allowed challenger Saul “Canelo”…

Who will walk out of AT&T Stadium on April 16 as the WBC, IBF, and WBA welterweight champion? That is the question Errol Spence Jr. and Yordenis Ugas will look…