Ana Ivanovic beats Caroline Wozniacki in Tokyo `` It was a really good battle out there -- there were some very tough moments , especially in the second set , '' final . Fourth title of the year for former No.1 Ivanovic . Djokovic wins his first grand slam since Wimbledon last month and moves into a tie with Roger Federer as world number one. Venus Williams beaten in the first round in Wuhan .
Ana Ivanovic beats Caroline Wozniacki in Tokyo final . Fourth title of the year for former No.1 Ivanovic . Djokovic wins his first grand slam since Wimbledon last month and moves into a tie with Roger Federer as world number one. Venus Williams beaten in the first round in Wuhan .