Mikhail Youzhny of Russia reacts during his St. Petersburg Open ATP tennis tournament quarterfinal match against Guillermo Garcia-Lopez of Spain in St. Petersburg, Russia, Friday, Sept. 21, 2012. (AP Photo/Dmitry Lovetsky)
SEOUL, SOUTH KOREA - SEPTEMBER 21: Varvara Lepchenko of the United States plays a shot against Tamira Paszek of Austria during day four of the KDB Korea Open at Olympic Park Tennis Stadium on September 21, 2012 in Seoul, South Korea. (Photo by Chung Sung-Jun/Getty Images)
SEOUL, SOUTH KOREA - SEPTEMBER 21: Tamira Paszek of Austria plays a shot against Varvara Lepchenko of the United States during day four of the KDB Korea Open at Olympic Park Tennis Stadium on September 21, 2012 in Seoul, South Korea. (Photo by Chung Sung-Jun/Getty Images)
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Ekaterina Makarova of Russia reacts after the quarterfinal of the Korea Open tennis championships against Maria Jose Martinez Sanchez of Spain in Seoul, South Korea, Friday, Sept. 21, 2012. Makarova won the match 6-1, 6-1. (AP Photo/Lee Jin-man)
British Laura Robson returns the ball to Sorana Cirstea of Romania during their semi final match of Guangzhou Open in Guangzhou in south China's Guangdong province Friday, Sept. 21, 2012. Robson defeated Cirstea 2-0 and became the first British woman to make the final of a WTA event in over 20 years. (AP Photo)
Fabio Fognini of Italy returns the ball to Roberto Bautista-Agut of Spain during the St. Petersburg Open ATP tennis tournament quarterfinal match in St. Petersburg, Russia, Friday, Sept. 21, 2012. (AP Photo/Dmitry Lovetsky)
