Borna Coric Chun Hsin Tseng Alexander Shevchenko Nishesh Basavareddy Brandon Holt Billy Harris Marin Cilic Christopher Eubanks Ethan Quinn Fabio Fognini Elmer Moller Juan Manuel Cerundolo Tomas Barrios Vera Thiago Seyboth Wild Otto Virtanen Eliot Spizzirri Roman Andres Burruchaga Daniel Elahi Galan Tristan Boyer Cristian Garin Jerome Kym Carlos Taberner Dalibor Svrcina Adrian Mannarino Thiago Agustin Tirante Nikoloz Basilashvili Felipe Meligeni Alves Vilius Gaubas Yannick Hanfmann Mitchell Krueger Federico Agustin Gomez Federico Coria Taro Daniel Alexander Blockx Pavel Kotov Martin Landaluce Liam Draxl Kyrian Jacquet Nicolas Moreno De Alboran Harold Mayot Juan Pablo Ficovich Filip Misolic Shintaro Mochizuki Hady Habib Marc-Andrea Huesler Colton Smith Mikhail Kukushkin Dmitry Popko Matteo Gigante Li Tu Alibek Kachmazov Sumit Nagal Calvin Hemery Chris Rodesch James Kent Trotter Chak Lam Coleman Wong Hugo Grenier Ignacio Buse Marco Trungelliti Luca Van Assche Alvaro Guillen Meza James McCabe Duje Ajdukovic Lukas Neumayer Constant Lestienne Federico Arnaboldi Guy Den Ouden August Holmgren Lukas Klein Timofey Skatov Yuta Shimizu Ugo Blanchet Jan Choinski Alex Bolt Alejandro Moro Canas Mark Lajal Arthur Bouquier Henrique Rocha Alexis Galarneau Andrea Collarini