Side-stepping jabs and ducking would-be knockout blows, Floyd Mayweather Jr. had the look of a boxer who couldn't be touched. Shane Mosley awoke the crowd--and Mayweather--with a second-round punch that caused Mayweather to grab hold of Mosley to keep from falling. But the self proclaimed "best boxer ever" recovered to box an otherwise flawless bout, not allowing Mosley to land any other significant blows and defeating him by unanimous decision in their much anticipated 12-round welterweight matchup on May 1 at the MGM Grand in Las Vegas. Mayweather was his usual impressive self, totaling scores of 119-109, 119-109 and 118-110...