[1] NADAL, Rafael (ESP)
bye
MANNARINO, Adrian (FRA)
[C] ALCARAZ, Carlos (ESP)
[Q] POPYRIN, Alexei (AUS)
STRUFF, Jan-Lennard (ALE)
PELLA, Guido (ARG)
[14] SINNER, Jannik (ITA)
[12] HURKACZ, Hubert (POL)
MILLMAN, John (AUS)
CHARDY, Jeremy (FRA)
EVANS, Daniel (GBR)
KHACHANOV, Karen (RUS)
NISHIKORI, Kei (JAP)
bye
[5] ZVEREV, Alexander (ALE)
[3] THIEM, Dominic (AUT)
bye
[Q] ANDUJAR, Pablo (ESP)
[Q] GIRON, Marcos (EUA)
DE MINAUR, Alex (AUS)
[C] MUNAR, Jaume (ESP)
HARRIS, Lloyd (AFS)
[13] DIMITROV, Grigor (BUL)
[9] BAUTISTA, Roberto (ESP)
[Q] CECCHINATO, Marco (ITA)
ISNER, John (EUA)
KECMANOVIC, Miomir (SER)
[C] MARTINEZ, Pedro (ESP)
PAUL, Tommy (EUA)
bye
[6] RUBLEV, Andrey (RUS)
[7] SCHWARTZMAN, Diego (ARG)
bye
HUMBERT, Ugo (FRA)
KARATSEV, Aslan (RUS)
FUCSOVICS, Marton (HUN)
BUBLIK, Alexander (CAZ)
LAJOVIC, Dusan (SER)
[11] SHAPOVALOV, Denis (CAN)
[15] ALIASSIME, Felix (CAN)
RUUD, Casper (NOR)
[LL] NISHIOKA, Yoshihito (JAP)
KRAJINOVIC, Filip (SER)
BASILASHVILI, Nikoloz (GEO)
PAIRE, Benoit (FRA)
bye
[4] TSITSIPAS, Stefanos (GRE)
[8] BERRETTINI, Matteo (ITA)
bye
[Q] TABERNER, Carlos (ESP)
FOGNINI, Fabio (ITA)
FRITZ, Taylor (EUA)
RAMOS, Albert (ESP)
[Q] DELBONIS, Federico (ARG)
[10] CARREÑO, Pablo (ESP)
[10] GARIN, Cristian (CHI)
[C] VERDASCO, Fernando
KOEPFER, Dominik (ALE)
OPELKA, Reilly (EUA)
[Q] HERBERT, Pierre (FRA)
FOKINA, Alejandro (ESP)
bye
[2] MEDVEDEV, Daniil (RUS)