Saturday is the day of the biggest fight in a decade Mayweather vs Pacquiao. Both have held the title of best pound for pound boxer, so its going to good one. Personally my money is on Pacquiao, he is the younger man and with, according to Ricky Hatton, the harder punch. Mayweather has a great defence but what the Pacman can get through is going to wear down Mayweather more.