Serbia's Novak Djokovic celebrates winning against Croatia's Mate Delic during their Davis Cup World Group first round one single tennis match in the...
{"Image ImageDescription": "Serbia's Novak Djokovic celebrates winning against Croatia's Mate Delic during their Davis Cup World Group  first round one single tennis match in the Serbian town of Kraljevo, on March 6, 2015.  AFP PHOTO / ANDREJ ISAKOVIC        (Photo credit should read ANDREJ ISAKOVIC/AFP via Getty Images)"}