Kevin Anderson
Mikhail Youzhny
Kei Nishikori
Julien Benneteau
Grigor Dimitrov
Michael Llodra
Philipp Kohlschreiber
Andreas Seppi
Fernando Verdasco
Ernests Gulbis
Pierre-Hugues Herbert
Benoit Paire
Feliciano Lopez
Bernard Tomic
Marcel Granollers
Dmitry Tursunov
Pablo Andujar
Vasek Pospisil
Lukas Rosol
Jeremy Chardy
Ivan Dodig
Edouard Roger-Vasselin
Michal Przysiezny
Jarkko Nieminen
Marin Cilic
Igor Sijsling
Robin Haase
Denis Istomin
Nicolas Mahut
Alexandr Dolgopolov
Santiago Giraldo
Adrian Mannarino