Australian Open: Ruthless Novak Djokovic defeats Yoshihito Nishioka in three sets

[Nickie]

Defending champion Novak Djokovic takes only 85 minutes to defeat Yoshihito Nishioka 6-3 6-2 6-2 and reach the fourth round of the Australian Open.

More... (http://www.bbc.co.uk/sport/tennis/51231433)