date | Pair 1 | sets | Pair 2 | set 1 | set 2 | set 3 |
| Yung-Jan Chan / Kveta Peschke | TPE | CZE | 1 | bye |
--- --.08.18 | Sofia Kenin / Aryna Sabalenka | USA | BLR | | 2-0 | Veronica Cepede Royg / Irina Falconi | PAR | USA | | 6-4 | 6-1 | |
--- --.08.18 | Miyu Kato / Makoto Ninomiya | JPN | JPN | 4 | 2-1 | M Frech / M Sanchez | POL | USA | | 1-6 | 7-5 | 10-4 |
--- --.08.18 | Georgina Garcia Perez / Priscilla Hon | ESP | AUS | | 2-0 | Kateryna Bondarenko / Veleria Savinykh | UKR | | | 6-4 | 6-4 | |
--- --.08.18 | Anna Blinkova / Nina Dzalamidze | RUS | | | 2-0 | Maria Irigoyen / Desirae Krawczyk | ARG | USA | | 6-3 | 6-3 | |
--- --.08.18 | Lyudmila Kichenok / Nadiya Kichenok | UKR | UKR | 3 | 2-1 | Kaitlyn Christian / Sabrina Santamaria | USA | USA | | 4-6 | 6-3 | 10-7 |
--- --.08.18 | Joanna Konta / Shuai Zhang | GBR | CHN | | 2-0 | Jacqueline Cako / Nicola Geuer | USA | GER | | 6-3 | 6-2 | |
--- --.08.18 | Mihaela Buzarnescu / Heather Watson | ROU | GBR | 2 | 2-0 | T Culibrk / S Gauvain | USA | FRA | WC | 6-3 | 6-3 | |