The 2012 U.S. Open champion breezed beyond Italy's Andreas Seppi to set up a last-eight meeting with Croatia's Marin Cilic, who upset fifth seed Jo-Wilfried Tsonga.
Watson, a quarter-finalist in this year's Australian Open juniors, held the opening game of the second set and broke again to go 2-0 up.
Britain's first dedicated anti-doping body (UKAD) is set to open on 14 December will take on the responsibility for drug testing from UK Sport.
Djokovic beat Nadal in January's six-hour Australian Open final to claim his fifth major title and set up the prospect of a "golden slam" -- unprecedented by a male player -- this year.
Playing her first tournament since injuring her ankle at January's Australian Open, Na let both a 5-1 lead in the first set -- and then a 6-1 lead in the tie break -- slip before dismissing the 19-year-old who had knocked out Caroline Wozniacki and Anastasia Pavlyuchenkova.
There's unlikely to be a sequel - Watson is set to play his last Open at St Andrews next year before he becomes too old - but then who would have thought 32 years ago he would have a putt to win a second Open Championship at Turnberry?
Federer had only just flown back to Europe following his five-set defeat by Juan Martin Del Potro in Monday's US Open final, but beat Simone Bolelli on Friday and then secured the decisive third point with a 6-3 6-0 6-4 win over Potito Starace on Sunday.
The 2011 Wimbledon champion saved a match-point at 5-4 down in the second set against that year's U.S. Open victor Stosur.
ATHENS, Greece -- World No 1 Justine Henin-Hardenne of Belgium overcame France's Mary Pierce 6-4 6-4 to set up an Olympic semifinal with French Open champion Anastasia Myskina.
Fourth seed Victoria Azarenka of Belarus also profited from an injury as U.S. Open quarterfinalist Kateryna Bondarenko of the Ukraine conceded while 4-1 down in the first set.
Djokovic earned two more service breaks in the fourth set, including one to take a 4-1 lead when U.S. Open champion Murray double-faulted on break point.
The Australian Open record for the longest men's match was set in 2009, a five-setter between Rafael Nadal and Fernando Verdasco that Nadal won in 5 hours, 14 minutes.
Middle East peace prospects are expected to be a key theme with U.S. Secretary of State and top negotiator Condoleezza Rice set to open the event on January 23 -- but financial fears are certain to dominate.
There's a stunning free-form pool (all 13 villas have private lap pools) and an open summer kitchen set off to one side.
China's efforts to improve coal supplies include the building of a new east-west passenger railway line, set to open in 2013, which should free existing tracks for coal transport.
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In July 2003, just before Camp Jabulani was set to open (with cheetah fan Prince Michael of Kent--Queen Elizabeth's cousin--in attendance), Hensman quit, and planned to take the Zimbabwean grooms with him.
John Guare's "A Free Man of Color" survived its own postponement crisis the Public Theater scrapped the play's 2008 premiere when the stock-market crash caused donations to dry up and is now set to open at Lincoln Center's Vivian Beaumont Theater on Nov. 18.
The Open Championship, the year's third major, is set for St Andrews in Scotland from 15-18 July.
Oddly, the included set features mesh that implies the headphones are open-backed, but really, that's just an unnecessary design flourish.
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The increase in just one year illustrates the open-ended nature of the guarantee that is so blighting the insurer's prospects, since it has to set aside reserves in gilts in order to meet the obligation even if this means selling equities into falling stockmarkets.
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