[1] ALCARAZ, Carlos (ESP)
DRAPER, Jack (GBR)
ZANDSCHULP, Botic (HOL)
MANNARINO, Adrian (FRA)
CRESSY, Maxime (EUA)
[C] STRICKER, Dominic (SUI)
BAEZ, Sebastian (ARG)
[5] CARREÑO, Pablo (ESP)
[3] ALIASSIME, Felix (CAN)
[C] HUESLER, Marc (SUI)
FOKINA, Alejandro (ESP)
KECMANOVIC, Miomir (SER)
[LL] KARATSEV, Aslan
BUBLIK, Alexander (CAZ)
RAMOS, Albert (ESP)
[8] MUSETTI, Lorenzo (ITA)
[7] DE MINAUR, Alex (AUS)
RUNE, Holger (DIN)
BROOKSBY, Jenson (EUA)
[Q] HUMBERT, Ugo (FRA)
MOLCAN, Alex (ESL)
[SE] McDONALD, Mackenzie (EUA)
[Q] RINDERKNECH, Arthur (FRA)
[4] CILIC, Marin (CRO)
[6] BAUTISTA, Roberto (ESP)
[Q] DJERE, Laslo (SER)
[Q] SAFIULLIN, Roman
MURRAY, Andy (GBR)
NAKASHIMA, Brandon (EUA)
[C] GOFFIN, David (BEL)
[RP] WAWRINKA, Stan (SUI)
[2] RUUD, Casper (NOR)
