Djokovic, Federer storm into semis

Novak Djokovic and Roger Federer set up their third major semi-final clash in two months on Friday as the pair each sailed to straight-set wins at the Shanghai Masters.
Second seed Djokovic, who lost to the world number three Swiss in Toronto in August but beat him at the US Open in September, earned a ninth straight match win in China as he advanced over Guillermo Garcia-Lopez 6-2, 6-3.
Spaniard Garcia-Lopez made his name this autumn as he beat Rafael Nadal in the Bangkok semi-finals a fortnight ago.
Federer was at his ruthless best as he dismantled the big game of Swede Robin Soderling 6-1, 6-1 in just 53 minutes.
The quick victory took his runaway record in the series to 14-1, with his sole loss in last spring's Roland Garros quarterfinals.
Friday's match was Federer's most devastating defeat of Soderling, a finalist at the last two French Opens.
At the top of the draw, fourth seed Andy Murray faces a surprise opponent in Juan Monaco after the Argentine beat Jurgen Melzer 6-7 (6-8), 7-5, 6-2 a day after the Austrian had put out world number one Nadal.
Murray turned in another efficient performance against Frenchman Jo-Wilfried Tsonga, who he easily brushed
aside 6-2, 6-2.
Murray's game was looking bleak a week ago in Beijing when he lost in the quarterfinals and remained without a place in next month's eight-man World Tour Finals in London.
But that problem was solved with Murray's third-round win on Thursday against another French opponent in Jeremy Chardy, who proved to be just a warm-up for the damage inflicted on Tsonga, the 2008 Australian Open finalist.