Juan Monaco
Janko Tipsarevic
Pablo Andujar
Marin Cilic
Nicolas Almagro
Tobias Kamke
Tommy Haas
Andreas Seppi
Milos Raonic
Nikolay Davydenko
Stan Wawrinka
Marius Copil
Kei Nishikori
Jurgen Melzer
Gilles Simon
Julien Benneteau
Jerzy Janowicz
Sam Querrey
John Isner
Guillermo Garcia-Lopez
Robin Haase
Alexandr Dolgopolov
Mikhail Youzhny
Fabio Fognini
Florian Mayer
Marinko Matosevic
Kevin Anderson
Jesse Levine
Grigor Dimitrov
Javier Marti
Jeremy Chardy
Horacio Zeballos
Santiago Giraldo
Martin Klizan
Viktor Troicki
Marcel Granollers
Tommy Robredo
Marcos Baghdatis
Benoit Paire
Joao Souza
Daniel Gimeno-Traver
Feliciano Lopez
Fernando Verdasco
David Goffin
Radek Stepanek
Bernard Tomic
Denis Istomin
Xavier Malisse