Steve Marcus
WBA super welterweight champion Miguel Cotto, left, of Puerto Rico and Floyd Mayweather Jr. during their title fight at the MGM Grand Garden Arena Saturday, May 5, 2012.
May 6, 2012 (2 a.m.)
By
Taylor Bern
Floyd Mayweather Jr. climbed the ropes and raised his hands victoriously Saturday night, certain that he had just claimed win No. 43 in his historic career. The judges agreed, handing Mayweather a decisive unanimous victory against Miguel Cotto.