A combination of pictures shows Serbia's Novak Djokovic falling awkwardly and holding his shoulder during a point against France's Gilles Simon during their men's singles third round match on day five of the 2014 Wimbledon Championships at The All England Tennis Club in Wimbledon, southwest London, on June 27, 2014. Djokovic received medical treatment after the fall but was able to continue and complete a straight set victory over Gilles Simon. AFP PHOTO / CARL COURT - RESTRICTED TO EDITORIAL USE        (Photo credit should read CARL COURT/AFP/Getty Images)