[1] MEDVEDEV, Daniil (RUS)
[SE] POSPISIL, Vasek (CAN)
KRAJINOVIC, Filip (SER)
[C] GRIEKSPOOR, Tallon (HOL)
BUBLIK, Alexander (KAZ)
[Q] BARRERE, Gregoire (FRA)
BASILASHVILI, Nikoloz (GEO)
[7] RUBLEV, Andrey (RUS)
[3] MONFILS, Gael (FRA)
SOUSA, Joao (POR)
SIMON, Gilles (FRA)
[Q] KUKUSHKIN, Mikhail (KAZ)
EVANS, Daniel (GBR)
[Q] KOHLSCHREIBER, Philipp (ALE)
KHACHANOV, Karen (RUS)
[5] FOGNINI, Fabio (ITA)
[6] BAUTISTA, Roberto (ESP)
[Q] FUCSOVICS, Marton (HUN)
MANNARINO, Adrian (FRA)
CARRENO, Pablo (ESP)
[C] SINNER, Jannik (ITA)
ALBOT, Radu (MDA)
[C] HAASE, Robin (HOL)
[4] GOFFIN, David (BEL)
[8] SHAPOVALOV, Denis (CAN)
DIMITROV, Grigor (BUL)
ALIASSIME, Felix (CAN)
STRUFF, Jan-Lennard (ALE)
BEDENE, Aljaz (SLO)
PAIRE, Benoit (FRA)
HURKACZ, Hubert (POL)
[2] TSITSIPAS, Stefanos (GRE)
