Floyd Bullish at Grand Arrival in Vegas, Still Undefeated

Mayweather boasts a perfect 47-0 record going into the fight at the MGM Grand in Las Vegas, where he made his 'Grand Arrival' on Tuesday without meeting up with his long-time foe.
"I've never been defeated. I don't know what it means or feels like to lose. But once a boxer experiences that the doubt will always be in his mind," Mayweather said.
"Everything I do is calculated. Even keeping the world waiting for this fight, which would only have been worth about $60m if we'd done it five years ago.