Stan Wawrinka

1

John Isner

2

Kaia Kanepi

3

Jo-Wilfried Tsonga

4

Bethanie Mattek-Sands

5

Ashley Harkleroad

6

Sergiy Stakhovsky

7

Jelena Jankovic

8

Tomas Berdych

9

Pablo Cuevas

10

Peng Shuai

11

Marcos Baghdatis

12