Pennetta, at 33 the oldest first-time Grand Slam finalist in the Open era, on Saturday became the first Italian to win the US Open women's crown with an efficient 7-6 (4), 6-2 victory over compatriot and childhood friend Roberta Vinci.
Caroline Wozniacki knew, as anyone paying attention does, that the woman she played in the US Open quarterfinals, Sara Errani, does not hit booming serves.
Peng Shuai got so frustrated with her inability to make a serious run at a major title that she nearly quit the sport in 2006, a thought that crossed her mind only once before when she had surgery to repair a heart defect at age 12.
Stars to collide in quarters after straight-set victories at humid Open
Japan's Kei Nishikori booked a US Open quarter-final berth on Tuesday morning with a five-set victory over Milos Raonic that equaled the latest-finishing contests in the tournament's history.
Trailing against a woman trying to become the first qualifier in the US Open quarterfinals since 1981, Victoria Azarenka needed every ounce of her experience and skill to advance.
China's Peng Shuai is through to the semifinals of this year's US Open women's singles draw after besting Switzerland's Belinda Bencic, 6-2, 6-1, in the tournament's first quarterfinal match on Tuesday afternoon.
A couple of days after No 1 seeds Sara Errani and Roberta Vinci were eliminated from the US Open, Kimiko Date-Krumm and Barbora Zahlavova Strycova ousted No 2 seeds Hsieh Su-wei and Peng Shuai in third round action.
Trailing against a woman trying to become the first qualifier in the US Open quarterfinals since 1981, Victoria Azarenka needed every ounce of experience and skill to advance.
The eighth-seeded Murray beat No 9 seed Jo-Wilfried Tsonga 7-5, 7-5, 6-4 in 2 hours, 35 minutes on Monday.
The eighth-seeded Murray beat No. 9-seeded Jo-Wilfried Tsonga 7-5, 7-5, 6-4 in 2 hours, 35 minutes on Monday.
Playing mostly mistake-free tennis, top-seeded Novak Djokovic reached the quarterfinals at the US Open for the eighth year in a row and at a 22nd consecutive Grand Slam tournament overall.
Sep 1, 2014; New York, NY, USA; Ekaterina Makarova (RUS) returns a shot to Eugenie Bouchard (CAN) on day eight of the 2014 US Open tennis tournament at USTA Billie Jean King National Tennis Center.