U.S. Open highlights - Week 1
Jo-Wilfried Tsonga of France serves against Aleksandr Nedovyesov of Kazakhstan during their men's second round match of the 2014 U.S. Open at the USTA Billie Jean King National Tennis Center in Queens, N.Y., Aug. 28, 2014.
Week 1 at the U.S. Open
A ball boy holds balls during a match at the 2014 U.S. Open tennis tournament in New York Aug. 27, 2014.
Week 1 at the U.S. Open
Serena Williams of the U.S. hits a return to compatriot Vania King at the 2014 U.S. Open tennis tournament in New York Aug. 28, 2014.
Week 1 at the U.S. Open
Fans wait for Maria Sharapova of Russia after defeating Alexandra Dulgheru of Romania in their women's singles second round match of the 2014 U.S. Open at the USTA Billie Jean King National Tennis Center Aug. 27, 2014.
Week 1 at the U.S. Open
Bob Bryan, left, and Mike Bryan of the United States celebrate during their match against Max Mirnyi of Belarus and Mikhail Youzhny of Russia during their men's doubles first round match of the 2014 U.S. Open at the USTA Billie Jean King National Tennis Center Aug. 27, 2014.
Week 1 at the U.S. Open
Young girls take pictures with their cell phones during the match between Victoria Azarenka of Belarus and Christina McHale of the U.S. at the 2014 U.S. Open tennis tournament Aug. 28, 2014.
Week 1 at the U.S. Open
Peter Gojowczyk of Germany serves against Milos Raonic of Canada of the 2014 U.S. Open at the USTA Billie Jean King National Tennis Center Aug. 28, 2014.
Week 1 at the U.S. Open
Petra Kvitova of the Czech Republic hits a return to Kristina Mladenovic of France during their match at the 2014 U.S. Open tennis tournament in New York Aug. 26, 2014.
Week 1 at the U.S. Open
Jelena Jankovic, of Serbia, serves against Johanna Larsson, of Sweden, during the third round of the 2014 U.S. Open tennis tournament Aug. 29, 2014.
Week 1 at the U.S. Open
Supporters of Agnieszka Radwanska wear tennis balls on their heads during Radwanska's match against Peng Shuai of China at the 2014 U.S. Open tennis tournament Aug. 27, 2014.
Week 1 at the U.S. Open
Simona Halep of Romania hits a return to Jana Cepelova of Slovakia during their match at the 2014 U.S. Open Aug. 27, 2014.
Week 1 at the U.S. Open
Peng Shuai of China waits for a serve from Agnieszka Radwanska of Poland during their match at the 2014 U.S. Open tennis tournament Aug. 27, 2014.
Week 1 at the U.S. Open
Roger Federer of Switzerland celebrates his win over Marinko Matosevic of Australia during their U.S. Open 2014 men's singles match at the USTA Billie Jean King National Center Aug. 26, 2014.
Week 1 at the U.S. Open
Maximo Gonzalez of Argentina hits a return between his legs to Sam Querrey of the U.S. during their match at the 2014 U.S. Open Aug. 26, 2014.
Week 1 at the U.S. Open
Spectators reach for a ball hit into the stands by Jo-Wilifried Tsonga, of France, during the second round of the 2014 U.S. Open tennis tournament Aug. 28, 2014.
Week 1 at the U.S. Open
Matthias Bachinger of Germany falls to the ground while playing Andy Murray of Great Britain during their U.S. Open 2014 men's singles match Aug. 28, 2014.
Week 1 at the U.S. Open
Tennis greats Chris Evert and John McEnroe, right, talk in a television booth at the 2014 U.S. Open Aug. 25, 2014.
Week 1 at the U.S. Open
Aleksandr Nedovyesov, of Kazakhstan, serves against Jo-Wilifried Tsonga, of France, during the second round of the 2014 U.S. Open tennis tournament Aug. 28, 2014, in New York.
Week 1 at the U.S. Open
The sun sets over Manhattan before the opening ceremony at the 2014 U.S. Open tennis tournament in New York Aug. 25, 2014.