Canelo Alvarez is set to take on Terence Crawford on September 13, putting his undisputed super middleweight title on the line. Alvarez became undisputed in the division for the second time after defeating William Scull on May 3.

Canelo Alvarez faces Terence Crawford in a high-stakes showdown that could mark the end of his legendary career

Terence Crawford and Saul "Canelo" Alvarez will be going head-to-head with UFC for their September showdown — abruptly throwing TKO's involvement with the fight into question.