date | Pair 1 | sets | Pair 2 | set 1 | set 2 | set 3 | set 4 | set 5 |
--- --.08.18 | Oliver Marach / Mate Pavic | AUT | CRO | 1 | 2-0 | Leonardo Mayer / Diego Schwartzman | ARG | ARG | | 6-3 | 6-4 | | | |
--- --.08.18 | Benoit Paire / Edouard Roger-Vasselin | --- | FRA | | 2-0 | Dominic Inglot / Franko Skugor | --- | CRO | | 7-5 | 6-2 | | | |
--- --.08.18 | David Marrero / Aisam Ul-Haq Qureshi | ESP | PAK | | 2-0 | Nikola Mektic / Alexander Peya | CRO | AUT | 3 | 6-4 | 7-5 | | | |
--- --.08.18 | Marcus Daniell / Wesley Koolhof | NZL | NED | | 2-1 | Max Mirnyi / Philipp Oswald | BLR | AUT | | 6-74 | 6-4 | 10-5 | | |
--- --.08.18 | Julio Peralta / Horacio Zeballos | CHI | ARG | | 2-1 | M Klizan / J Kovalik | SVK | SVK | Q | 6-2 | 6-75 | 10-4 | | |
--- --.08.18 | Pablo Cuevas / Marc Lopez | URU | ESP | 4 | 2-0 | Philipp Petzschner / T Puetz | GER | GER | WC | 6-4 | 6-1 | | | |
--- --.08.18 | Ben Mclachlan / Jan-Lennard Struff | NZL | GER | | 2-0 | J Melzer / Dominic Thiem | AUT | AUT | WC | 7-65 | 7-64 | | | |
--- --.08.18 | Ivan Dodig / Jean-Julien Rojer | CRO | NED | 2 | 2-1 | Damir Dzumhur / Hans Podlipnik-Castillo | BIH | CHI | | 4-6 | 6-3 | 10-4 | | |