China's Peng Shuai into US Open semi-finals
Shuai Peng of China returns a shot to Belinda Bencic of Switzerland during their 2014 US Open women's singles match on September 2, 2014 in New York - by Stan Honda
Peng joins two-time Grand Slam winner Li Na and Zheng Jie as the only Chinese to reach the final four of a Grand Slam -- and she did it in her 37th appearance in a major tournament.
"Thirty-seven times Grand Slam," Peng said, then had to stop the thought as she struggled to contain her emotions.
"It's a little bit too exciting. I love tennis, I love to play, but it's a long time, the career. It's tough. Sometimes I've thought to give up and stop playing because I don't know if I can make it or not.
"My coach and my parents always told me to fight and not give up -- that today was coming."
Peng, who has reached the semi-finals without dropping a set, was in charge from the beginning against Bencic, the unseeded 17-year-old who was already the youngest US Open quarter-finalist since Martina Hingis won the title at 16 in 1997.
Peng fended off two break points in her opening service game and didn't face another in the 64-minute match.
She broke Bencic twice in the first set, and seized a 4-0 lead with two breaks of serve in the second.
Bencic, at a loss, was warned for receiving coaching. She argued, but as she returned to the baseline to resume play couldn't resist sliding her eyes toward her box.
Although Peng, ranked 39th in the world, was in her first Grand Slam quarter-final at last, the 28-year-old had plenty of big-match experience to draw on.
In February she became the first Chinese player to reach number one in the world when she went top of the doubles charts thanks to her success with Taiwan partner Hsieh Su-Wei.
The duo won their second Grand Slam doubles title at the French Open this year.
Peng, who ousted fourth-seeded Pole Agnieszka Radwanska, 28th-seeded Roberta Vinci and 14th-seeded Lucie Safarova to reach the quarters, will face either former world number one Caroline Wozniacki or 13th-seeded Italian Sara Errani for a place in the championship match.
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