Andy Murray
Ivo Karlovic
Tomas Berdych
Benoit Paire
Janko Tipsarevic
Gilles Simon
Juan Monaco
Grigor Dimitrov
Tatsuma Ito
Nicolas Almagro
Milos Raonic
Radek Stepanek
Stan Wawrinka
Hiroki Moriya
Kei Nishikori
Go Soeda
Jeremy Chardy
Yuichi Sugita
Viktor Troicki
Robin Haase
Marco Chiudinelli
Martin Klizan
Tommy Robredo
Jarkko Nieminen
Dmitry Tursunov
Bernard Tomic
Alejandro Falla
Thomaz Bellucci
Marcos Baghdatis
Sergiy Stakhovsky
Lukas Lacko
Albert Ramos-Vinolas