Floyd Sr: Canelo has to fight at 147 if he wants Floyd Jr. fight

By Dan Ambrose: Floyd Mayweather's father Floyd Sr. said that if WBA/WBC junior middleweight champion Saul "Canelo" Alvarez wants a fight against Floyd Jr. in September then he's going to have to come in at 147 lbs at the weigh-in the day before the fight. If Canelo can't make weight then he doesn't get the