Andrea Petkovic, from Germany, reacts after winning a game against Jelena Jankovic, from Serbia, during a semifinal match at the Western & Southern Open tennis tournament, Saturday, Aug. 20, 2011 in ... more 
Andrea Petkovic, from Germany, reacts after winning a game against Jelena Jankovic, from Serbia, during a semifinal match at the Western & Southern Open tennis tournament, Saturday, Aug. 20, 2011 in Mason, Ohio. (AP Photo/Al Behrman) less 
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Associated Press | Photo By Al Behrman
Sat, Aug 20, 2011 10:53 PM EDT