Canelo possibly won't fight on May 4th against Trout unless he gets guarantee of Mayweather fight on September 14th

By Dan Ambrose: According to fightnews.com, a source is saying that WBC junior middleweight champion Saul "Canelo" Alvarez (41-0-1, 30 KO's) won't agree to fight WBA junior middleweight champion Austin Trout on May 4th on Golden Boy's pay per view card on HBO unless Golden Boy can guarantee him that he'll get a fight against