LONDON, ENGLAND - JULY 02: Novak Djokovic of Serbia returns a shot during his Gentlemen's Singles fourth round match against Viktor Troicki of Serbia on day seven of the Wimbledon Lawn Tennis ... more 
LONDON, ENGLAND - JULY 02: Novak Djokovic of Serbia returns a shot during his Gentlemen's Singles fourth round match against Viktor Troicki of Serbia on day seven of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on July 2, 2012 in London, England. (Photo by Clive Brunskill/Getty Images) less 
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Getty Images | Photo By Clive Brunskill / Getty Images
Mon, Jul 2, 2012 2:29 PM EDT