date | Pair 1 | sets | Pair 2 | set 1 | set 2 | set 3 |
| Ben Mclachlan / J Salisbury | NZL | GBR | 1 | bye |
--- --.09.18 | Marcin Matkowski / Nicholas Monroe | POL | USA | | 2-0 | F Sun / Z Zhang | CHN | CHN | WC | 6-4 | 6-2 | |
--- --.09.18 | Roman Jebavy / Andres Molteni | CZE | ARG | 3 | 2-0 | Taro Daniel / M Mcdonald | JPN | USA | | 6-1 | 6-2 | |
--- --.09.18 | D Kudla / Cameron Norrie | USA | GBR | | 2-0 | Dusan Lajovic / Viktor Troicki | SRB | SRB | | 7-65 | 6-4 | |
--- --.09.18 | Z Li / D Wu | CHN | CHN | WC | 2-1 | David Marrero / Andreas Seppi | ESP | ITA | | 2-6 | 6-1 | 10-7 |
--- --.09.18 | Robert Lindstedt / Rajeev Ram | SWE | USA | 4 | 2-0 | A De / Bradley Mousley | AUS | AUS | | 6-4 | 6-4 | |
--- --.09.18 | Max Mirnyi / Philipp Oswald | BLR | AUT | | 2-1 | Fabrice Martin / Albert Ramos-Vinolas | FRA | ESP | | 6-3 | 6-75 | 10-8 |
--- --.09.18 | Marcus Daniell / Wesley Koolhof | NZL | NED | 2 | 2-0 | C Hsieh / Sanchai Ratiwatana | TPE | THA | | 7-65 | 7-5 | |