[1] DJOKOVIC, Novak (SER)
DZUMHUR, Damir (BOS)
EDMUND, Kyle (GBR)
BUBLIK, Alexander (CAZ)
SOUSA, João (POR)
[C] MMOH, Michael (EUA)
MARTINEZ, Pedro (ESP)
[28] STRUFF, Jan-Lennard (ALE)
[20] CARREÑO, Pablo (ESP)
UCHIYAMA, Yasutaka (JAP)
[C] KRUEGER, Mitchell (EUA)
SOUSA, Pedro (POR)
GAIO, Federico (ITA)
BERANKIS, Ricardas (LIT)
JOHNSON, Steve (EUA)
[16] ISNER, John (EUA)
[12] SHAPOVALOV, Denis (CAN)
KORDA, Sebastian (EUA)
[C] KWIATKOWSKI, Thai-Son (EUA)
KWON, Soonwoo (COR)
SAFWAT, Mohamed (EGI)
SIMON, Gilles (FRA)
KOEPFER, Dominik (ALE)
[19] FRITZ, Taylor (EUA)
[26]KRAJINOVIC, Filip (SER)
YMER, Mikael (SUE)
GIRON, Marcos (EUA)
POLMANS Marc (AUS)
HARRIS, Lloyd (AFS)
CECCHINATO, Marco (ITA)
OPELKA, Reilly (EUA)
[7]GOFFIN, David (BEL)
[4] TSITSIPAS, Stefanos (GRE)
RAMOS, Albert (ESP)
[C] CRESSY, Maxiime (EUA)
KOVALIK, Jozef (ESL)
LONDERO, Juan Ignacio (ARG)
DONSKOY, Evgeny (RUS)
ANDUJAR, Pablo (ESP)
[27] CORIC, Borna (CRO)
[18] LAJOVIC, Dusan (SER)
GERASIMOV, Egor (BLR)
TRAVAGLIA, Stefano (ITA)
THOMPSON, Jordan (AUS)
BALAZS, Attila (HUN)
KUKUSHKIN, Mikhail (CAZ)
[C] BLANCH, Ulises (EUA)
[13] GARIN, Cristian (CHI)
[9] SCHWARTZMAN, Diego (ARG)
NORRIE, Cameron (GBR)
JUNG, Jason (TPE)
CORIA, Federico (ARG)
DAVIDOVICH, Alejandro (ESP)
NOVAK, Dennis (AUT)
GOJOWCZYK, Peter (ALE)
[24] HURKACZ, Hubert (POL)
[32] MANNARINO, Adrian (FRA)
SONEGO, Lorenzo (ITA)
SOCK, Jack (EUA)
CUEVAS, Pablo (URU)
LORENZI, Paolo (ITA)
[C] NAKASHIMA, Brandon (EUA)
ANDERSON, Kevin (AFS)
[5] ZVEREV, Alexander (ALE)
[6] BERRETTINI, Matteo (ITA)
SOEDA, Go (JAP)
SUGITA, Yuichi (JAP)
HUMBERT, Ugo (FRA)
RUUSUVUORI, Emil (FIN)
BEDENE, Aljaz (ESV)
McDONALDS, Mackenzie (EUA)
[30] RUUD, Casper (NOR)
[ALT] ESCOBEDO, Ernesto (EUA)
MAJCHRZAK, Kamil (POL)
CARUSO, Salvatore (ITA)
DUCKWORTH, James (AUS)
DANIEL, Taro (JAP)
BARRERE, Gregoire (FRA)
CHARDY, Jeremy (FRA)
[10] RUBLEV, Andrey (RUS)
[14] DIMITROV, Grigor (BUL)
PAUL, Tommy (EUA)
FUCSOVICS, Marton (HUN)
DELLIEN, Hugo (BOL)
TIAFOE, Frances (EUA)
SEPPI, Andreas (ITA)
MILLMAN, John (AUS)
[22] BASILASHVILI, Nikoloz (GEO)
[29] PELLA, Guido (ARG)
[C] WOLF, JJ (EUA)
LOPEZ, Feliciano (ESP)
CARBALLES, Roberto (EUA)
O´CONNELL, Christopher (AUS)
DJERE, Laslo (SER)
DELBONIS, Federico (ARG)
[3] MEDVEDEV, Daniil (RUS)
[8]BAUTISTA, Roberto (ESP)
SANDGREN, Tennys (EUA)
MAGER, Gianluca (ITA)
KECMANOVIC, Miomir (SER)
POSPISIL, Vasek (CAN)
KOHLSCHREIBER, Philipp (ALE)
MAYER, Leonardo (ARG)
[25] RAONIC, Milos (CAN)
[21] DE MINAUR, Alex (AUS)
MARTIN, Andrej (ESL)
KARLOVIC, Ivo (CRO)
GASQUET, Richard (FRA)
KUZNETSOV, Andrey (RUS)
QUERREY, Sam (EUA)
SINNER, Jannik (ITA)
[11] KHACHANOV, Karen (RUS)
[15] ALIASSIME, Felix (CAN)
MONTEIRO, Thiago (BRA)
MURRAY, Andy (GBR)
NISHIOKA, Yoshihito (JAP)
MOUTET, Corentin (FRA)
VESELY, Jiri (TCH)
WILD, Thiago (BRA)
]23] EVANS, Daniel (GBR)
[31] CILIC, Marin (CRO)
KUDLA, Denis (EUA)
GOMBOS, Norbert (ESL)
ALBOT, Radu (MDA)
NAGAL, Sumit (IND)
KLAHN, Bradley (EUA)
MUNAR, Jaume (ESP)
[2] THIEM, Dominic (AUT)
