date | Pair 1 | sets | Pair 2 | set 1 | set 2 | set 3 |
--- --.04.18 | Lukasz Kubot / Marcelo Melo | POL | BRA | 1 | 2-0 | Karen Khachanov / Diego Schwartzman | RUS | ARG | | 6-3 | 6-0 | |
--- --.04.18 | Aisam Ul-Haq Qureshi / Jean-Julien Rojer | PAK | NED | | 2-0 | Jaume Munar / Tommy Robredo | ESP | ESP | Q | 7-5 | 6-3 | |
--- --.04.18 | Nicolas Jarry / Guido Pella | CHI | ARG | LL | 2-0 | Jamie Murray / Bruno Soares | GBR | BRA | | 7-5 | 7-5 | |
--- --.04.18 | Pablo Cuevas / Marcel Granollers | URU | ESP | | 2-0 | James Cerretani / Guillermo Garcia-Lopez | USA | ESP | LL | 6-0 | 6-4 | |
--- --.04.18 | Feliciano Lopez / Marc Lopez | ESP | ESP | | 2-0 | Ivan Dodig / Rajeev Ram | CRO | USA | | 6-2 | 6-4 | |
--- --.04.18 | Oliver Marach / Mate Pavic | AUT | CRO | 3 | 2-1 | Roberto Carballes Baena / Albert Ramos-Vinolas | ESP | ESP | WC | 6-2 | 5-7 | 13-11 |
--- --.04.18 | Juan Sebastian Cabal / Robert Farah | COL | COL | | 2-0 | I Cervantes / David Marrero | ESP | ESP | WC | 6-3 | 7-5 | |
--- --.04.18 | Rohan Bopanna / Edouard Roger-Vasselin | IND | FRA | | 2-0 | Henri Kontinen / John Peers | FIN | AUS | 2 | 7-67 | 6-3 | |