Marin Cilic
Denis Istomin
Gilles Simon
Robin Haase
Marcos Baghdatis
David Goffin
Roberto Bautista Agut
Joao Sousa
Gael Monfils
Ernests Gulbis
Ivan Dodig
Benoit Paire
Viktor Troicki
Andrey Kuznetsov
Jeremy Chardy
Evgeny Donskoy
Philipp Kohlschreiber
Julien Benneteau
Hyeon Chung
Guillermo Garcia-Lopez
Gilles Muller
Andreas Seppi
Borna Coric
Thiemo de Bakker
Martin Klizan
Tommy Robredo
Alexander Zverev
Vasek Pospisil
Nicolas Mahut
Teymuraz Gabashvili
Jiri Vesely
Lukas Rosol