World number one Novak Djokovic eased past Rafael Nadal to reach the final of the ATP World Tour Finals at the O2 Arena here.
Djokovic, during his match on Saturday, needed only one hour and 19 minutes to take a 6-3, 6-3 win against Nadal, Xinhua reported.
Djokovic, 28, bidding for a fourth successive title here, will play either Roger Federer or Stan Wawrinka in Sunday's final.
Nadal, 29, has lost eight of the last nine matches since October 2013. The only victory came in the French Open final in 2014.
