LAS VEGAS – After weeks of speculation, including feedback from fans across an array of social media platforms, boxing’s pound-for-pound superstar, pay-per-view king and WBC Welterweight World Champion Floyd “Money” Mayweather will face the dangerous, power-punching WBA Welterweight World Champion Marcos “El Chino” Maidana on Saturday, May 3, live on SHOWTIME PPV.