Article Photos: Djokovic gives Serbia 2-0 lead over Belgium 5/5

Serbia's Novak Djokovic returns the ball during the Davis Cup World Group first round match against Belgium's Olivier Rochus at the Spriroudome in Charleroi, Belgium, Friday Feb. 1, 2013. Serbia leads 1-0. (AP Photo/Geert Vanden Wijngaert)