CARLOS MOYA and Juan Igancio Chela ensured the US Open men’s singles quarter-finals would be an all-seeded affair when they rebuffed the challenges of Ernests Gulbis and Stanislas Wawrinka in New York last night.

Juan Ignacio Chela outlasted Stanislas Wawrinka in an erratic match at Flushing Meadows to reach the last eight of the US Open in New York.

Spaniards Rafael Nadal, David Ferrer and Carlos Moya all progressed to the round of 16 at the US Open on Sunday.

RAFAEL NADAL continued his claycourt dominance yesterday by breezing into the semi-finals of the Mercedes Cup with a 6-1 6-3 victory over Argentinian Juan Monaco in Stuttgart.

Andy Roddick tried to remain upbeat despite becoming the highest-profile casualty of the 2007 French Open following a four-set defeat to an inspired Igor Andreev.

Nicolas Kiefer, Nikolay Davydenko and Sebastien Grosjean all booked spots in the quarter-finals after a day of tough encounters at the Australian Open.

Roger Federer is on track for a second Australian Open crown in three years after comfortably defeating Belorussian Max Mirnyi to reach the fourth round at Melbourne Park.

JUAN Ignacio Chela revelled in his sweet win. A year ago the lanky Argentine was beaten by fierce rival Lleyton Hewitt in a spiteful third-round match at the Australian Open.

Andy Murray’s conqueror Juan Ignacio Chela created the biggest shock yet at the Australian Open as Lleyton Hewitt crashed out of his home grand slam.

Andy Murray blamed the weight of expectation for his hapless first-round exit in the Australian Open.

Britain’s challenge at the Australian Open has ended after just two days, with Andy Murray joining Tim Henman in crashing out in the opening round at Melbourne Park.

Tim Henman is hopeful of booking a place in the last eight of the Hamburg Masters Series against Argentinian Juan Ignacio Chela today.

ANDRE AGASSI overcame a record 51 aces by Joachim Johansson yesterday and set up an Australian Open quarter-final against defending champion Roger Federer.

Lleyton Hewitt survived a bad-tempered clash with Juan Ignacio Chela to book his place in the fourth round of the Australian Open.

Tim Henman is a man in a hurry to make history.

Greg Rusedski bowed out of the adidas International in Sydney today, losing in three sets to Australian Mark Philippoussis.

Greg Rusedski took a determined victory over Juan Ignacio Chela in the opening round of the adidas International in Sydney.

Greg Rusedski today revealed the tennis fraternity had rallied round in support as he fights to clear his name following a positive test for the steroid nandrolone.

Greg Rusedski will face Argentine Juan Ignacio Chela – a player once banned for taking drugs – in the first round of the adidas international in Sydney.

British number one Tim Henman has crashed out of the US Open tennis tournament in straight sets to Juan Ignacio Chela.

TIM HENMAN revealed how he again played through the pain of a shoulder injury to reach the third round of the US Open at Flushing Meadows.