World number one Novak Djokovic only surrendered six games in his second round victory over Ryan Harrison of United States at the Australian Open 2013.
The two-time defending champion did not face any problems in dispatching the younger opponent to win with a 6-1, 6-2, 6-3 scoreline.
Up next for Djokovic is Czech Republic’s Radek Stepanek and this is expected to be a tougher match for the top-ranked Serb. Stepanek took a set off the Serb in Wimbledon last year.
