Serbia's Novak Djokovic stands on the baseline as the screen behind him shows the result of a challenge against France's Adrian Mannarino during their men's singles second round match on the third day of the 2016 Wimbledon Championships at The All England Lawn Tennis Club in Wimbledon, southwest London, on June 29, 2016. / AFP / GLYN
{"Image ImageDescription": "Serbia's Novak Djokovic stands on the baseline as the screen behind him shows the result of a challenge against France's Adrian Mannarino during their men's singles second round match on the third day of the 2016 Wimbledon Championships at The All England Lawn Tennis Club in Wimbledon, southwest London, on June 29, 2016. / AFP / GLYN KIRK / RESTRICTED TO EDITORIAL USE        (Photo credit should read GLYN KIRK/AFP via Getty Images)"}