Stan Wawrinka

1

John Isner

2

Kaia Kanepi

3

Ashley Harkleroad

4

Vera Zvonareva

5

Jo-Wilfried Tsonga

6

Jelena Jankovic

7

Amber Liu

8

Bethanie Mattek-Sands

9

Gilles Simon

10

Marion Bartoli

11

Gisela Dulko

12