2013 Australian Open - Day 4

Keywords

Denis Istomin of Uzbekistan looks to the umpire in his second round... News PhotoAndreas Seppi,Australia,Australian Tennis Open,Day,Denis Istomin,Grand Slam,Italy,Looking,Match - Sport,Melbourne - Australia,Referee,Round Two,Sport,Tennis,Uzbekistan,VerticalPhotographer Collection: Getty Images Sport 2013 Getty ImagesMELBOURNE, AUSTRALIA - JANUARY 17: Denis Istomin of Uzbekistan looks to the umpire in his second round match against Andreas Seppi of Italy during day four of the 2013 Australian Open at Melbourne Park on January 17, 2013 in Melbourne, Australia. (Photo by Julian Finney/Getty Images)