Roger Federer of Switzerland celebrates as he defeats Stan Wawrinka of Switzerland in their men's singles quarterfinal match at the All England Lawn Tennis Championships in Wimbledon, London, ... more 
Roger Federer of Switzerland celebrates as he defeats Stan Wawrinka of Switzerland in their men's singles quarterfinal match at the All England Lawn Tennis Championships in Wimbledon, London, Wednesday, July 2, 2014. (AP Photo/Pavel Golovkin) less 
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Associated Press | Photo By Pavel Golovkin
Wed, Jul 2, 2014 1:39 PM EDT