Mike Tyson believes Floyd Mayweather faces tough test on May 2 . Mayweather is going to struggle with Manny Pacquiao 's pace , says Tyson . Comment: Freddie Roach : Al Haymon is blocking Pacquiao 's sparring partners . CLICK HERE for all the latest Mayweather vs Pacquiao news .
Mike Tyson believes Floyd Mayweather faces tough test on May 2 . Mayweather is going to struggle with Manny Pacquiao 's pace , says Tyson . Oscar De La Hoya has also tipped Pacquiao to upset the odds . Freddie Roach : Al Haymon is blocking Pacquiao 's sparring partners . CLICK HERE for all the latest Mayweather vs Pacquiao news .