Who will walk out of Las Vegas as the undisputed super middleweight champion when Canelo Alvarez faces Terence Crawford on September 13?

In one of the biggest boxing matchups of this generation, Canelo, 35, takes on Crawford, 37, who is stepping up two weight classes for a shot at the undisputed super middleweight title (168 lbs).

The event serves as the first under the Zuffa Boxing promotional banner, with UFC CEO Dana White as the face of the promotion.