Here is the WTA Tour Rankings as of March 18, 2013. Russia’s Maria Sharapova rises to world number two after winning her second BNP Paribas Open Indian Wells title last weekend.
[1] Serena Williams (USA) – 10,365
[2] Maria Sharapova (RUS) – 10,015
[3] Victoria Azarenka (BLR) – 9,575
[4] Agnieszka Radwanska (POL) – 7,395
[5] Na Li (CHN) – 5,880
[6] Angelique Kerber (GER) – 5,400
[7] Sara Errani (ITA) – 5,160
[8] Petra Kvitova (CZE) – 5,150
[9] Caroline Wozniacki (DEN) – 4,130
[10] Samantha Stosur (AUS) – 4,005
