NEW YORK, Sept. 14 (UPI) -- Argentine Juan Martin del Potro upset world No. 1 Roger Federer 3-6, 7-6 (7-5), 4-6, 7-6 (7-4), 6-2 Monday to win the 2009 U.S. Open.
PARIS, May 25 (UPI) -- Defending champ and World No. 1 Rafael Nadal of Spain and three-time runner-up Roger Federer of Switzerland were first-round winners Monday at the French Open.
BASEL, Switzerland, April 11 (UPI) -- Men's tennis great Roger Federer married his fiancee, Mirka Vavrinec, Saturday in Basel, Switzeland, his hometown.
MELBOURNE, Jan. 27 (UPI) -- Two players formerly ranked No. 1 in the world, Roger Federer and Andy Roddick, were Tuesday's quarterfinal winners at the 2009 Australian Open.
NEW YORK, Sept. 8 (UPI) -- Roger Federer and Novak Djokovic will play for the U.S. Open title Sunday, after each won semifinal matches Saturday.
LONDON, July 3 (UPI) -- Three-time defending champion Roger Federer, second-seeded Rafael Nadal and former champion Lleyton Hewitt all reached the Wimbledon quarterfinals on Monday.
PARIS, June 6 (UPI) -- World No. 1 Roger Federer will play third-ranked David Nalbandian in Friday's French Open semifinals after both posted quarterfinal victories Tuesday.
BANGKOK, Oct. 2 (UPI) -- Switzerland's Roger Federer and American Andy Roddick, the world's top two players, will clash Sunday for the Thailand Open championship.
NEW YORK, Sept. 4 (UPI) -- World No. 1 star Roger Federer of France and two-time champion Andre Agassi were both straight-set winners Saturday at the U.S. Open.
LONDON, July 6 (UPI) -- Roger Federer beat Australian Mark Philippoussis, 7-6 (7-5), 6-2, 7-6 (7-3) at Wimbledon Sunday to become the first Swiss man to win a Grand Slam title.