date | Pair 1 | sets | Pair 2 | set 1 | set 2 | set 3 | set 4 | set 5 |
--- --.08.18 | Nikola Mektic / Alexander Peya | CRO | AUT | | 2-0 | Oliver Marach / Mate Pavic | AUT | CRO | 1 | 7-63 | 6-2 | | | |
--- --.08.18 | Juan Sebastian Cabal / Robert Farah | COL | COL | 7 | 2-0 | Ben Mclachlan / Matwe Middelkoop | NZL | NED | | 7-5 | 6-3 | | | |
--- --.08.18 | Henri Kontinen / John Peers | FIN | AUS | 3 | 2-1 | Ivan Dodig / Robin Haase | CRO | NED | | 4-6 | 7-67 | 12-10 | | |
--- --.08.18 | Philipp Kohlschreiber / Fernando Verdasco | GER | ESP | | 2-1 | Nicolas Mahut / Edouard Roger-Vasselin | FRA | FRA | 8 | 7-66 | 6-74 | 10-6 | | |
--- --.08.18 | Lukasz Kubot / Marcelo Melo | POL | BRA | 5 | 2-0 | Raven Klaasen / Michael Venus | RSA | NZL | | 6-4 | 7-64 | | | |
--- --.08.18 | Jamie Murray / Bruno Soares | --- | BRA | 4 | 2-0 | Ryan Harrison / Nicholas Monroe | USA | USA | WC | 6-4 | 7-69 | | | |
--- --.08.18 | Jean-Julien Rojer / Horia Tecau | NED | ROU | 6 | 2-0 | Sam Querrey / Rajeev Ram | USA | USA | | 6-3 | 6-3 | | | |
--- --.08.18 | Feliciano Lopez / Marc Lopez | ESP | ESP | | 2-0 | Mike Bryan / Jack Sock | USA | | 2 | 6-3 | 6-0 | | | |
date | Pair 1 | sets | Pair 2 | set 1 | set 2 | set 3 | set 4 | set 5 |
| Oliver Marach / Mate Pavic | AUT | CRO | 1 | bye |
--- --.08.18 | Nikola Mektic / Alexander Peya | CRO | AUT | | 2-1 | Pablo Carreno Busta / Joao Sousa | ESP | POR | | 6-3 | 5-7 | 11-9 | | |
--- --.08.18 | Ben Mclachlan / Matwe Middelkoop | NZL | NED | | 2-1 | Marco Cecchinato / Damir Dzumhur | ITA | BIH | | 6-76 | 6-3 | 10-8 | | |
| Juan Sebastian Cabal / Robert Farah | COL | COL | 7 | bye |
| Henri Kontinen / John Peers | FIN | AUS | 3 | bye |
--- --.08.18 | Ivan Dodig / Robin Haase | CRO | NED | | 2-1 | Artem Sitak / Stefanos Tsitsipas | NZL | GRE | | 6-4 | 6-75 | 10-6 | | |
--- --.08.18 | Philipp Kohlschreiber / Fernando Verdasco | GER | ESP | | 2-1 | Leonardo Mayer / Albert Ramos-Vinolas | ARG | ESP | Alt | 4-6 | 6-2 | 10-4 | | |
| Nicolas Mahut / Edouard Roger-Vasselin | FRA | FRA | 8 | bye |
| Lukasz Kubot / Marcelo Melo | POL | BRA | 5 | bye |
--- --.08.18 | Raven Klaasen / Michael Venus | RSA | NZL | | 2-0 | Richard Gasquet / Adrian Mannarino | FRA | FRA | | 6-1 | 6-2 | | | |
--- --.08.18 | Ryan Harrison / Nicholas Monroe | USA | USA | WC | 2-1 | Mackenzie McDonald / Daniel Nestor | USA | CAN | WC | 7-62 | 5-7 | 10-8 | | |
| Jamie Murray / Bruno Soares | --- | BRA | 4 | bye |
| Jean-Julien Rojer / Horia Tecau | NED | ROU | 6 | bye |
--- --.08.18 | Sam Querrey / Rajeev Ram | USA | USA | | 2-0 | Steve Johnson / Frances Tiafoe | USA | USA | | 7-62 | 6-3 | | | |
--- --.08.18 | Feliciano Lopez / Marc Lopez | ESP | ESP | | 2-1 | Karen Khachanov / Lucas Pouille | RUS | FRA | | 6-711 | 6-4 | 10-8 | | |
| Mike Bryan / Jack Sock | USA | | 2 | bye |