Mayweather Sr: Canelo will bulk up to 173 like he did last time; it won't help him

By Dan Ambrose: Floyd Mayweather Sr. thinks WBA/WBC junior middleweight champion Saul "Canelo" Alvarez (42-0-1, 30 KO's) will put a ton of weight back on after making weight for his fight against Floyd Mayweather Jr. (44-0, 26 KO's) and come into the fight around 173 lbs, close to the same weight Canelo was in his