Here is the WTA Tour Rankings as of April 29, 2013. There’s no change in the world’s top ten with Sharapova successfully defending the Stuttgart title. Li Na of China gained ranking points for reaching the Porsche Cup final but remained world number five.
[1] Serena Williams (USA) – 11,115
[2] Maria Sharapova (RUS) – 10,240
[3] Victoria Azarenka (BLR) – 9,130
[4] Agnieszka Radwanska (POL) – 6,845
[5] Na Li (CHN) – 6,000
[6] Angelique Kerber (GER) – 5,420
[7] Sara Errani (ITA) – 5,350
[8] Petra Kvitova (CZE) – 5,225
[9] Samantha Stosur (AUS) – 3,790
[10] Caroline Wozniacki (DEN) – 3,760
