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Roberto Bautista Agut
Kevin Anderson
Adrian Mannarino
John Isner
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Sam Querrey
Yuichi Sugita
Alexandr Dolgopolov
Jack Sock
Steve Johnson
Nick Kyrgios
Juan Martin del Potro
Nikoloz Basilashvili
Lucas Pouille
Daniil Medvedev
Albert Ramos-Vinolas
Joao Sousa
Diego Schwartzman
Jordan Thompson
Jan-Lennard Struff
Mischa Zverev
Fabio Fognini
Fernando Verdasco
Richard Gasquet
Robin Haase
Jared Donaldson
Pablo Cuevas
Feliciano Lopez
Ivo Karlovic
Andrey Rublev
Damir Dzumhur
Frances Tiafoe
Benoit Paire
Aljaz Bedene
Paolo Lorenzi
Stefanos Tsitsipas
Karen Khachanov
Ryan Harrison
Ze Zhang
Gilles Simon
Yibing Wu
Viktor Troicki
Denis Shapovalov
Kyle Edmund
Jiri Vesely
Di Wu
Jeremy Chardy