Juan Martin del Potro
Denis Istomin
David Nalbandian
Illya Marchenko
Michael Llodra
Jaroslav Pospisil
Sam Querrey
Kei Nishikori
Thomaz Bellucci
Grigor Dimitrov
Janko Tipsarevic
Blaz Kavcic
Ivan Ljubicic
Ryan Sweeting
Kevin Anderson
Ivo Karlovic
Xavier Malisse
Matthias Bachinger
Feliciano Lopez
Dmitry Tursunov
Adrian Mannarino
Ernests Gulbis
Radek Stepanek
Go Soeda
Ilija Bozoljac
Mikhail Kukushkin
Matthew Ebden
Somdev Devvarman
Igor Kunitsyn
Alex Bogomolov Jr.
Julien Benneteau
Daniel Brands
Michael Berrer
Ryan Harrison
Donald Young
Andreas Haider-Maurer
Michael Russell
Denis Gremelmayr
Rainer Schuettler
Bobby Reynolds
Nicolas Mahut
Oliver Golding
Marsel Ilhan
Jan Hajek
Arnaud Clement
Benoit Paire
James Ward
Daniel Cox