Tatsuma Ito
Stan Wawrinka
Marcel Granollers
David Ferrer
Kei Nishikori
Ivan Dodig
Milos Raonic
Bernard Tomic
Michal Przysiezny
Jo-Wilfried Tsonga
Gilles Simon
Roberto Bautista Agut
Kevin Anderson
Dominic Thiem
Jack Sock
Alexandr Dolgopolov
Jeremy Chardy
Rajeev Ram
Steve Johnson
Hiroki Moriya
Benjamin Becker
Jarkko Nieminen
Jurgen Melzer
Edouard Roger-Vasselin
Donald Young
Go Soeda
Gilles Muller
Federico Delbonis
Denis Istomin
Taro Daniel
Andrey Golubev
Pierre-Hugues Herbert