America's Sam Querrey faces a stern test in the shape of world number two Novak Djokovic when his country meets Serbia in their first-round Davis Cup tie beginning here on Friday. Querrey, 22, made his Davis Cup bow in 2008 as a late replacement in the USA's semi-final defeat to eventual champions Spain and became one of the ...

John Isner of the United States will make his Davis Cup debut against Viktor Troicki in the first round against Serbia on Friday. The draw on Thursday pits Sam Querry against Novak Djokovic for the second singles. In doubles Saturday, top-ranked Bob and Mike Bryan ...

Novak Djokovic of Serbia won the weather-hit ATP Dubai Open on Sunday, defeating Russia's Mikhail Youzhny 7-5, 5-7, 6-3 in a roller coaster of a final. The match had been held over from Saturday because of heavy rain with defending champion Djokovic 7-5, 2-0 ahead. At that stage the second seeded Serb had appeared to be coasting to his ...

DUBAI (Reuters) - World number two Novak Djokovic overcame a racket-smashing tantrum and a day-long rain delay to retain his Dubai Championships crown by beating Russia's Mikhail Youzhny 7-5 5-7 6-3 on Sunday. "It's a very mental game," said the Serb. "People don't realize how much tension you have to go through throughout the match. It took a ...