ATP World Tour Finals: Defending champion Djokovic joins Federer, Nadal in semis
Novak Djokovic beat Tomas Berdych 6-3,7-5 in a Stan Smith group match to book last-four spot.
Nov 20, 2015, 03:37 AM IST
Novak Djokovic beat Tomas Berdych 6-3,7-5 in a Stan Smith group match to book last-four spot.
Nov 20, 2015, 03:37 AM IST