Floyd Mayweather Jr. v Andre Berto

Referee Kenny Bayless (C) separates Andre Berto (L) and Floyd Mayweather Jr. (R) during the seventh round of their WBC/WBA welterweight title fight at MGM Grand Garden Arena on September 12, 2015 in Las Vegas, Nevada. Mayweather retained his titles with a unanimous-decision victory.
(Sept. 11, 2015 - Source: Ethan Miller/Getty Images North America)