Floyd Mayweather, center left, poses in a face-off with Saul "Canelo" Alvarez during a boxing news conference on Monday, June 24, 2013, at New York's Times Square. MayWeather and Alvarez kicked-off an... more 
Floyd Mayweather, center left, poses in a face-off with Saul "Canelo" Alvarez during a boxing news conference on Monday, June 24, 2013, at New York's Times Square. MayWeather and Alvarez kicked-off an 11-city promotional, making their fight in Las Vegas in September official. The undefeated fighters announced on Twitter last month that they would face each other at the MGM Grand on Sept. 14. (AP Photo/Bebeto Matthews) less 
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Associated Press | Photo By Bebeto Matthews
Mon, Jun 24, 2013 8:04 PM EDT