Samantha Stosur's coach believes this years US Open is wide open on the eve of his charge's fourth-round encounter against Russian 25th seed Maria Kirilenko

Samantha Stosur has reached the US Open fourth round following an epic 7-6 (7-5) 6-7 (5-7) 7-5 victory over 24th seed Nadia Petrova

Sam Stosur takes us through her second round US Open 2011 win vs Coco Vandeweghe (6-3, 6-4).

Samantha Stosur has progressed to the US Open third round with a hard-fought 6-3 6-4 victory over Coco Vandeweghe.

Samantha Stosur has thumped Swede Sofia Arvidsson 6-2 6-3 to advance to the second round of the US Open in New York

Samantha Stosur knows tennis players are judged by their performances at Grand Slams.

Fourth-seeded Maria Sharapova of Russia advanced to the semifinals of the WTA Tour event in Cincinnati with a 6-3 6-2 win over 10th-seeded Samantha Stosur on Friday.

Samantha Stosur has continued her strong form in the lead-up to the US Open, beating Li Na to advance to the quarterfinals in Cincinnati.

Samantha Stosur has set up another daunting clash with Serena Williams after easing into the second round of the WTA Cincinnati tournament.

Samantha Stosur has defeated Roberta Vinci 6-4 6-1 to reach the semifinals of the WTA Rogers Cup in Toronto, Canada.