Ranking wta 29 April 2013. Top Ten

 1 Williams, Serena 11115
 2 Sharapova, Maria 10240
3 Azarenka, Victoria 9130
 4 Radwanska, Agnieszka 6845
 5 Li, Na China 6000
 6 Kerber, Angelique 5420
 7 Errani, Sara 5350
 8 Kvitova, Petra 5225
 9 Stosur, Samantha 3790
 10 Wozniacki, Caroline 3760