[1] MEDVEDEV, Daniil (RUS)
PAIRE, Benoit (FRA)
[C] HERNANDEZ, Alex (NEX)
[RP] ANDUJAR, Pablo (ESP)
[C] LOPEZ, Feliciano (ESP)
[Q] NISHIOKA, Yoshihiro (JAP)
MANNARINO, Adrian (FRA)
[7] FRITZ, Taylor (EUA)
[4] NADAL, Rafael (ESP)
[LL] KUDLA, Denis (EUA)
DIMITROV, Grigor (BUL)
[LL] KOZLOV, Stefan (EUA)
LAJOVIC, Dusan (SER)
KORDA, Sebastian (EUA)
PAUL, Tommy (EUA)
[5] BERRETTINI, Matteo (ITA)
[8] CARREÑO, Pablo (ESP)
[Q] OTTE, Oscar (ALE)
[SE] MILLMAN, John (AUS)
GIRON, Marcos (EUA)
[Q] WOLF, JJ (EUA)
SONEGO, Lorenzo (ITA)
DJERE, Laslo (SER)
[3] TSITSIPAS, Stefanos (GRE)
[6] NORRIE, Cameron (GBR)
[Q] ALTMAIER, Daniel (ALE)
[C] VERDASCO, Fernando
ISNER, John (EUA)
NAKASHIMA, Brandon (EUA)
[LL] GOJOWCZYK, Peter (ALE)
BROOKSBY, Jenson (EUA)
[2] ZVEREV, Alexander (ALE)
