Swiss sensation and currently world’s number three player, Roger Federer defeated Tomas Berdych to open HIS account in ATP(Association of Tennis Proffesionals) world tour finals. Federer claimed a 6-4, 6-2 straight set win over Berdych to list his first win in the contest.
At the same time, world number one Novak Djokovic defeated Kei Nishikori with 6-1,6-Now, Djokovic will face Federer in second round match.
