| Maria Sharapova (4) | RUS | 6 | 6 | - | ||||
| Richel Hogenkamp | NED | 3 | 1 |
| Madison Keys (21) | USA | 6 (6) | 6 | 6 | ||||
| Stefanie Voegele | SUI | 7 (8) | 3 | 4 |
| Yanina Wickmayer | BEL | 6 | 6 (6) | 8 | ||||
| Elizaveta Kulichkova | RUS | 3 | 7 (8) | 10 |
| Karolina Pliskova (11) | CZE | 6 (5) | 4 | - | ||||
| Coco Vandeweghe | USA | 7 (7) | 6 |
| Urszula Radwanska | POL | 3 | 4 | - | ||||
| Sam Stosur (22) | AUS | 6 | 6 |
| Zarina Diyas | KAZ | 7 | 6 | - | ||||
| Aliaksandra Sasnovich | BLR | 5 | 1 |
