Mayweather threw more and shut Manny down by clinching or avoiding him when he tried to start throwing combinations. Mayweather beat him across the board. Manny had a game plan to deal with Mayweather. Mayweather had a game plan to deal with Manny and in the end, Mayweather had a better, or at least more effective game plan. He won hands down.. That was his goal.. to win.