Diego Schwartzman
Federico Coria
Brandon Nakashima
John Isner
Ben Shelton
Fabio Fognini
Ugo Humbert
Bernabe Zapata Miralles
Richard Gasquet
Borna Gojo
Marton Fucsovics
J.J. Wolf
Tung-Lin Wu
Alexander Bublik
Jiri Lehecka
Arthur Rinderknech
Alex Molcan
Albert Ramos-Vinolas
Pedro Martinez
Marc-Andrea Huesler
Mackenzie McDonald
Filip Krajinovic
Oscar Otte
Laslo Djere
Andy Murray
Tomas Martin Etcheverry
Jack Draper
Leandro Riedi
Rinky Hijikata
Mikael Ymer
Yibing Wu
Jaume Munar
Emil Ruusuvuori
Constant Lestienne
Jason Kubler
Lorenzo Sonego
Jack Sock
Gregoire Barrere
Pedro Cachin
Nikoloz Basilashvili
Adrian Mannarino
Dominic Thiem
Marcos Giron
Aleksandar Kovacevic
Guido Pella
Thiago Monteiro
Taro Daniel
Roberto Carballes Baena
Jan-Lennard Struff
Quentin Halys
Ilya Ivashka
Roman Safiullin
Jordan Thompson
Gael Monfils
Cristian Garin
Daniel Elahi Galan
Alexei Popyrin
Zhizhen Zhang
Thanasi Kokkinakis
Brandon Holt
Stan Wawrinka
Aleksandar Vukic
Alejandro Tabilo
Maximilian Marterer