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

Sony Open Tennis

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

Top Ranked Players
More Rankings