The 18-time Grand Slam champion uses an alternative motivation form to defeat Caroline Wozniacki in Singapore.
The Great Dane is not the Golden Retriever any longer.
The world No. 1 withdraws from the year's final Masters event, citing personal reasons.
The 18-time Grand Slam champion has locked up the WTA's year-end No. 1 ranking in back-to-back years for the first time.
Hot dog, showboat, miracle -- whatever you want to call it, this tweener-backhand combo was superb.
The 17-year-old cracks a few milestones and sets up a tilt with one of his heroes, all in one match.
Confused about who can qualify for the WTA Finals last four and how? We've got you covered.
