Alvarez's star rises after win over Cotto

Next on cards for Mexican could be clash with Golovkin

Canelo Alvarez made a case for himself as boxing's next star on Saturday night, landing the bigger punches to take a unanimous decision over Miguel Cotto and win a piece of the middleweight title.

Alvarez took the fight to Cotto from the opening bell, winning rounds with big right hands and uppercuts. Cotto tried to box and had his moments, but Alvarez was clearly ahead as the crowd stood on its feet as both fighters traded punches in the final rounds.