FRANKFURT - When soccer teams battle for the World Cup in Brazil next year, another fight for global supremacy will be played out on the pitches - between Adidas and Nike.
- Roger Federer should play until he is 60 if he wants to, according to Romanian former world number one Ilie Nastase.
AUSTIN, Texas - Sebastian Vettel promised he would never get used to winning, even as he celebrated a record eighth victory in a row at the U.S. Grand Prix on Sunday.
JOHANNESBURG - The International Tennis Federation (ITF) is confident its anti-doping programs are working effectively and labeled recent criticisms of the system by Roger Federer and Novak Djokovic unfair.
LONDON - Novak Djokovic said he will use his 22-match winning streak as a launchpad for an all-out assault on more grand slam titles next year.
LONDON - The message from Novak Djokovic could not have been more emphatic after the Serb retained his title at the ATP World Tour Finals with a crushing victory over Rafa Nadal on Monday.
LONDON - Switzerland's challenge at the ATP World Tour Finals melted away like an Alpine glacier in a heatwave on Sunday as Rafa Nadal and Novak Djokovic marched on to the grand finale.
LONDON - Defending champion Novak Djokovic set up a title showdown against Rafa Nadal at the ATP World Tour Finals with a 6-3 6-3 defeat of Switzerland's Stanislas Wawrinka on Sunday.
LONDON - Roger Federer slid his racket into his bag and walked off into the shadows of London's o2 Arena on Sunday as his leanest season since 2001 came to a rather predictable end at the hands of Rafa Nadal.
LONDON - When Roger Federer hangs up his rackets his sublime artistry will be his lasting legacy but Saturday's win over Juan Martin del Potro at the ATP World Tour Finals showed when the chips are down he can also fight like an alley cat.