Germany's Andrea Petkovic retursn the ball to Netherlands' Kiki Bertens during their fourth round match of the French Open tennis tournament at the Roland Garros stadium, in Paris, France, Monday, ... more 
Germany's Andrea Petkovic retursn the ball to Netherlands' Kiki Bertens during their fourth round match of the French Open tennis tournament at the Roland Garros stadium, in Paris, France, Monday, June 2, 2014. (AP Photo/Darko Vojinovic) less 
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Associated Press | Photo By Darko Vojinovic
Mon, Jun 2, 2014 6:00 AM EDT