Mayweather: I need a knockout to make a statement

By Allan Fox: This time WBA/WBC welterweight champion Floyd Mayweather Jr (46-0, 26 KOs) isn't going to be content with just going out looking to win by a decision in his rematch against Marcos Maidana (35-4, 31 KOs). Mayweather wants to score a knockout this time because he feels like that's the best way for […]