Mayweather and Alvarez Final News Conference

Floyd Mayweather Jr., right, smiles after looking over a WBC super welterweight belt during a news conference at the MGM Grand Wednesday, Sept. 11, 2013. Mauricio Sulaiman, WBC executive director, is at left. Mayweather and Canelo Alvarez of Mexico will meet for a WBC/WBA 154-pound title fight at the MGM Grand Garden Arena on Saturday.

Floyd Mayweather Jr., right, smiles after looking over a WBC super welterweight belt during a news conference at the MGM Grand Wednesday, Sept. 11, 2013. Mauricio Sulaiman, WBC executive director, is at left. Mayweather and Canelo Alvarez of Mexico will meet for a WBC/WBA 154-pound title fight at the MGM Grand Garden Arena on Saturday. by Steve Marcus