
For the second consecutive year, there are no American men in the quarterfinals at the U.S. Open.
"We're trying our best," Querrey noted in regards to the absence of American players. "I was very close, but hopefully next year is another year, and hopefully have a few guys in the quarters."
Stanislas Wawrinka of Switzerland defeated 20th-seeded
Sam Querrey in a five-set marathon -- 7-6 (9), 6-7 (5), 7-5, 4-6, 6-4 -- on Monday. The 25th-seeded Wawrinka, who turned pro in 2002, reaches his first ever quarterfinal appearance at a Grand Slam singles event.
While their match statistics were very similar, Wawrinka generated one more break in the match. Querrey, the 22-year-old Californian, was denied his first ever quarterfinal appearance at a Grand Slam.
On Wawrinka's second match point in the 10th game of the fifth set, he broke Querrey to claim victory in the fourth-round match.
Wawrinka noted that he picked up on Querrey's weariness in the final set, "The last four games he was really tired, and was really difficult for him to stay with his game. He change his game because he was tired."
Both players went up against strong winds at Arthur Ashe Stadium. The 25-year-old Wawrinka is known for his hard, flat groundstrokes, but his all-around tactical play pushed him through the draw. Querrey, who battled hard in the four-hour, 28-minute match, did not muster up enough big points in the final set.
Wawrinka will face 12th-seeded
Mikhail Youzhny of Russia. Although Wawrinka has never advanced this far in a major tournament before, the Swiss native has big-match experience. He claimed the gold medal at the 2008 Beijing
Olympics in doubles play with compatriot
Roger Federer for Switzerland.
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Stanislas Wawrinka of Switzerland smiles after beating Sam Querrey of the United States 7-6(9), 6-7(5), 7-5, 4-6, 6-4, in the fourth round of the U.S. Open tennis tournament in New York, Tuesday, Sept. 7, 2010. (AP Photo/Mike Groll)
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Stanislas Wawrinka of Switzerland smiles after beating Sam Querrey of the United States 7-6(9), 6-7(5), 7-5, 4-6, 6-4, in the fourth round of the U.S. Open tennis tournament in New York, Tuesday, Sept. 7, 2010. (AP Photo/Mike Groll)
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NEW YORK - SEPTEMBER 07: Stanislas Wawrinka of Switzerland celebrates after defeating Sam Querrey of the United States during his men's singles fourth round match on day nine of the 2010 U.S. Open at the USTA Billie Jean King National Tennis Center on September 7, 2010 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Chris McGrath/Getty Images) *** Local Caption *** Stanislas Wawrinka
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NEW YORK - SEPTEMBER 07: Stanislas Wawrinka of Switzerland celebrates after defeating Sam Querrey of the United States during his men's singles fourth round match on day nine of the 2010 U.S. Open at the USTA Billie Jean King National Tennis Center on September 7, 2010 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Chris McGrath/Getty Images) *** Local Caption *** Stanislas Wawrinka
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NEW YORK - SEPTEMBER 07: Stanislas Wawrinka of Switzerland celebrates after defeating Sam Querrey of the United States during his men's singles fourth round match on day nine of the 2010 U.S. Open at the USTA Billie Jean King National Tennis Center on September 7, 2010 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Chris McGrath/Getty Images) *** Local Caption *** Stanislas Wawrinka
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Stanislas Wawrinka (R) of Switzerland (25) celebrates his 7-6, 6-7, 7-5, 4-6, 6-4 win over Sam Querrey (R) of the US (20) at the US Open 2010 tennis tournament September 7, 2010 in New York. AFP PHOTO/Stan Honda (Photo credit should read STAN HONDA/AFP/Getty Images)
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Stanislas Wawrinka of Switzerland (25) celebrates his 7-6, 6-7, 7-5, 4-6, 6-4 win over Sam Querrey of the US (20) at the US Open 2010 tennis tournament September 7, 2010 in New York. AFP PHOTO/Stan Honda (Photo credit should read STAN HONDA/AFP/Getty Images)
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NEW YORK - SEPTEMBER 07: Sam Querrey of the United States reacts after losing Stanislas Wawrinka of Switzerland during his men's singles fourth round match on day nine of the 2010 U.S. Open at the USTA Billie Jean King National Tennis Center on September 7, 2010 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Nick Laham/Getty Images) *** Local Caption *** Sam Querrey
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Stanislas Wawrinka from Switzerland (25) after winning against Sam Querrey of the US (20) during their US Open 2010 match at the USTA Billie Jean King National Tennis Center in New York September 7,2010. AFP PHOTO / TIMOTHY A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)
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Stanislas Wawrinka of Switzerland reacts after beating Sam Querrey of the United States 7-6(9), 6-7(5), 7-5, 4-6, 6-4, in the fourth round of the U.S. Open tennis tournament in New York, Tuesday, Sept. 7, 2010. (AP Photo/Mike Groll)
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Stanislas Wawrinka from Switzerland (25) after winning against Sam Querrey of the US (20) during their US Open 2010 match at the USTA Billie Jean King National Tennis Center in New York September 7,2010. AFP PHOTO / TIMOTHY A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)
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