Floyd Mayweather and Manny Pacquiao came close to a fight in May 2 . The pair will finally meet in at the MGM Grand in Las Vegas on 2010 . Trainer Freddie Roach believes Mayweather is slower than he used to be . Pacquiao will attack Mayweather and knock him out , according to Roach . WATCH HERE : Mayweather vs Pacquiao official advert released . Amir Khan : Mayweather and Pacquiao have n't even heard of Kell Brook . CLICK HERE for the latest Mayweather vs Pacquiao news .
Floyd Mayweather and Manny Pacquiao came close to a fight in 2010 . The pair will finally meet in at the MGM Grand in Las Vegas on May 2 . Trainer Freddie Roach believes Mayweather is slower than he used to be . Pacquiao will attack Mayweather and knock him out , according to Roach . WATCH HERE : Mayweather vs Pacquiao official advert released . Amir Khan : Mayweather and Pacquiao have n't even heard of Kell Brook . CLICK HERE for the latest Mayweather vs Pacquiao news .