Russia's Maria Sharapova reacts after beating Czech Petra Kvitova 6-4, 7-6 during their semifinal match at the Porsche Tennis Grand Prix in Stuttgart, Germany, Saturday, April 28, 2012. (AP ... more 
Russia's Maria Sharapova reacts after beating Czech Petra Kvitova 6-4, 7-6 during their semifinal match at the Porsche Tennis Grand Prix in Stuttgart, Germany, Saturday, April 28, 2012. (AP Photo/Michael Probst) less 
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Associated Press | Photo By Michael Probst
Sat, Apr 28, 2012 3:36 PM EDT