Floyd Mayweather Jr. v Marcos Maidana - Weigh-In [Getty Images]

LAS VEGAS, NV - MAY 02: WBC welterweight champion Floyd Mayweather Jr. poses on the scale during his official weigh-in at the MGM Grand Garden Arena on May 2, 2014 in Las Vegas, Nevada. Mayweather will meet WBA champion Marcos Maidana in a WBC/WBA unification fight in Las Vegas on May 3. (Photo by Ethan Miller/Getty Images)

Getty Images Sport Ethan Miller