Track-It Tennis

LONDON — U.S. Open champion Juan Martin Del Potro will play at next year's Queen's Club tournament in an effort to improve his grasscourt game ahead of Wimbledon. Read more

LONDON — Top-ranked Roger Federer was drawn Wednesday to play both U.S. Open champion Juan Martin del Potro and Andy Murray in the round-robin phase of the ATP World Tour Finals. Read more

LAUSANNE, Switzerland — Belgian tennis players Yanina Wickmayer and Xavier Malisse have asked the Court of Arbitration for Sport to overturn their one-year bans for missing drug tests. Read more

MIAMI -- The thoughtful, honest bald man on a sofa at the Four Seasons Hotel in downtown Miami discussed his insecurities, bouts with depression, and his romantic side. While courting wife Steffi Graf, for instance, he made her a birthday card out... Read more

LOS ANGELES — American Sam Querrey is back practicing for his return to the ATP Tour after he cut two muscles in his right forearm when he sat on a glass table that broke in Thailand. Read more

LONDON — Andy Roddick is withdrawing from the season-ending ATP World Tour Finals because of a left knee injury. Read more

ZURICH — The Swiss bank Credit Suisse has signed a 10-year sponsorship with Roger Federer. Read more

PARIS — Third-seeded Novak Djokovic of Serbia has won his first Paris Masters title by defeating Gael Monfils of France 6-2, 5-7, 7-6 (3). Read more

BRUSSELS — Suspended Belgian tennis players Yanina Wickmayer and Xavier Malisse are launching appeals with European authorities challenging the legality of the whereabouts rules of the World Anti-Doping Agency. Read more

PARIS — Novak Djokovic overpowered Rafael Nadal 6-2, 6-3 Saturday to reach the Paris Masters final for the first time. Read more