Italy's Fabio Fognini was provisionally suspended on Saturday from further participation in the U.S. Open after earlier being fined $24,000 for unsportsmanlike conduct during his first-round singles loss.

• Darren Walton

​Ashleigh Barty is hunting an Australian Open seeding and a coveted spot in the season-ending doubles championships after bowing out of the US Open singles in New York.

• David Waldstein

Denis Shapovalov's high-flying and improbable run at the US Open continued as he advanced to the fourth round of only his second grand slam main-draw event.

Tennis champion Serena Williams and fiancé Alexis Ohanian have welcomed a baby girl into the world.

​Daria Gavrilova has suffered US Open heartbreak, losing the longest women's match in history at Flushing Meadows, a three-hour, 33-minute epic.

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• Eamonn Tiernan

Can Nick Kyrgios win back the Australian public by delivering a first Davis Cup title in 14 years?

John Millman has continued his blazing US Open run to charge into the third round at Flushing Meadows for the first time.

• Juliet Macur

Like it or not, it looks as though Sharapova might keep winning; she won't play a top-10 player until the semifinals, and she has said she feels as if she's getting better.

Roger Federer set aside an uncharacteristic 68 unforced errors and what appeared to be a bad back to pull out his second five-set victory in a row at the US Open, edging Mikhail Youzhny 6-1 6-7 (3-7) 4-6 6-4 6-2.

• Eleanor Crooks

Caroline Wozniacki has criticised the US Open for giving Maria Sharapova prime- time billing following her return from a doping suspension.

The 22-year-old was fined for 'audible obscenity' and 'abuse of rackets and equipments'.

• Darren Walton

Ashleigh Barty has continued her breakthrough season with another milestone win to power into the third round of the US Open in New York, but compatriots Arina Rodionova and Ajla Tomljanovic saw their campaigns come to an end.

• Darren Walton

A resounding win for in-form Daria Gavrilova has given Australia's women's tennis stars their best start to the US Open in more than 30 years.

• Caden Helmers

John McEnroe says Nick Kyrgios will be "finished in five years" after his roller-coaster continued.

• Eleanor Crooks

Alexandr Dolgopolov has angrily hit back at accusations of match-fixing at the Winston-Salem Open last week.

Maria Sharapova showed she was willing to extend her grand slam comeback when the former world number one defeated Hungary's Timea Babos 6-7(4) 6-4 6-1 on Wednesday to advance to the U.S. Open third round.

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Millman seized on Kyrgios's physical and mental frailties to upset the 14th seed 6-3 1-6 6-4 6-1.

• Rory Carroll

World No.3 Roger Federer survived a first-round scare from Frances Tiafoe as the Swiss ground out a 4-6 6-2 6-1 1-6 6-4 victory over the American teenager before a raucous crowd at the US Open on Tuesday.

• Darren Walton

Australian No.1s Nick Kyrgios and Daria Gavrilova have been asked to hold fire as relentless rain in New York plays havoc with the US Open schedule.

• Julien Pretot

Angelique Kerber has been given a brutal reminder this season that if becoming world No.1 is hard, staying at the top is even more difficult.

• David Waldstein

For the first time in 19 months, Maria Sharapova walked on court for a Grand Slam match, this time under the lights of Arthur Ashe Stadium to a warm reception on a cool Monday night.

• Ava Wallace

WIldcard entry Maria Sharapova of Russia has defeated second seed Simona Halep of Romania in three sets (6-4 4-6 6-3) at the US Open on Monday.

• Darren Walton

Australian Davis Cup star Jordan Thompson has sent one of America's big hopes crashing out of the US Open with a spirited five-set first-round win in New York.

• Darren Walton

Bernard Tomic's year from hell has continued with a disastrous first-round US Open loss in New York.

• Darren Walton

Arina Rodionova is savouring another milestone after continuing her breakout season to be the first Australian through to the second round of the US Open in New York.

• Darren Walton

A US Open seedings fiasco has left Nick Kyrgios on a collision course with Roger Federer.

• Darren Walton

The Australian was stunned to find a bag of women's underwear in his locker when he arrived at Flushing Meadows to prepare for the US Open.

• David Waldstein

Andy Murray, the three-time Grand Slam champion and the No.2 men's player in the world, withdrew from the U.S. Open on Saturday.

• Darren Walton

Australian tennis star Daria Gavrilova has claimed her maiden WTA Tour title with a rollercoaster three-set win over former grand slam finalist Dominika Cibulkova.