Maria Sharapova, of Russia, returns the ball to Kirsten Flipkens, of Belgium, at the Sony Open tennis tournament, Monday, March 24, 2014, in Key Biscayne, Fla. (AP Photo/Lynne Sladky)

Sony Open Tennis

Maria Sharapova, of Russia, returns the ball to Kirsten Flipkens, of Belgium, at the Sony Open tennis tournament, Monday, March 24, 2014, in Key Biscayne, Fla. (AP Photo/Lynne Sladky)

Top Ranked Players
More Rankings