Primera part del quadre
| Andy MURRAY (GBR) - 1 | |||
| BYE | |||
| Bernard TOMIC (AUS) | 7 | 4 | 6 |
| Dustin BROWN (GER) | 5 | 6 | 2 |
| Guillermo GARCÍA-LÓPEZ (ESP) | 4 | 4 | |
| Albert MONTAÑÉS (ESP) | 6 | 6 | |
| BYE | |||
| Feliciano LÓPEZ (ESP) - 16 | |||
| Albert RAMOS (ESP) - 10 | |||
| BYE | |||
| Radu ALBOT (MOL) | 2 | 2 | |
| Casper RUUD (NOR) | 6 | 6 | |
| Jan-Lennard STRUFF (GER) | 7 | 6 | |
| Pierre-Hugues HERBERT (FRA) | 5 | 3 | |
| BYE | |||
| Roberto BAUTISTA (ESP) - 6 | |||
| Dominic THIEM (AUT) - 4 | |||
| BYE | |||
| Kyle EDMUND (GBR) | 6 | 6 | |
| Jérémy CHARDY (FRA) | 3 | 5 | |
| Daniel EVANS (GBR) | 64 | 6 | 7 |
| Thiago MONTEIRO (BRA) | 7 | 2 | 62 |
| BYE | |||
| Mischa ZVEREV (GER) -14 | |||
| Richard GASQUET (FRA) - 9 | |||
| BYE | |||
| Yuichi SUGITA (JAP) | 6 | 6 | |
| Tommy ROBREDO (ESP) | 4 | 3 | |
| Mikael YMER (SUE) | 4 | 3 | |
| Andreas SEPPI (ITA) | 6 | 6 | |
| BYE | |||
| Pablo CARREÑO (ESP) - 7 |
Segona part del quadre
| Alexander ZVEREV (GER) - 8 | |||
| BYE | |||
| Nicolás ALMAGRO (ESP) | 6 | 6 | |
| Steven DIEZ (CAN) | 3 | 4 | |
| Denis ISTOMIN (UZB) | 4 | 4 | |
| Hyeon CHUNG (KOR) | 6 | 6 | |
| BYE | |||
| Philipp KOHLSCHREIBER (GER) - 12 | |||
| David FERRER (ESP) - 13 | |||
| BYE | |||
| Kevin ANDERSON (RSA) | 2 | 7 | 6 |
| Carlos BERLOCQ (ARG) | 6 | 64 | 3 |
| Renzo OLIVIO (ARG) | 1 | 1 | |
| Rogerio DUTRA SILVA (BRA) | 6 | 6 | |
| BYE | |||
| Rafa NADAL (ESP) - 3 | |||
| David GOFFIN (BEL) - 5 | |||
| BYE | |||
| Taro DANIEL (JAP) | 3 | 1 | |
| Nikoloz BASILASHVILI (GEO) | 6 | 6 | |
| Karen KHACHANOV (RUS) | 6 | 6 | |
| Thomaz BELLUCCI (BRA) | 3 | 4 | |
| BYE | |||
| Pablo CUEVAS (URU) -11 | |||
| Joao SOUSA (POR) - 15 | |||
| BYE | |||
| Santiago GIRALDO (COL) | 2 | 3 | |
| Horacio ZEBALLOS (ARG) | 6 | 6 | |
| Marcel GRANOLLERS (ESP) | 7 | 6 | |
| Malek JAZIRI (TUN) | 63 | 3 | |
| BYE | |||
| Benoit PAIRE (FRA) - 17 |