| Australien (2) |
|---|
| Kasatkina, Daria | | Stosur, Samantha |
| | Belgien (1) |
|---|
| Mertens, Elise |
| | Kina (2) |
|---|
| Peng, Shuai | | Wang, Qiang |
| | Tjekkiet (3) |
|---|
| Pliskova, Karolina | | Safarova, Lucie | | Strycova, Barbora |
|
| Estland (1) |
|---|
| Kontaveit, Anett |
| | Frankrig (2) |
|---|
| Garcia, Caroline | | Mladenovic, Kristina |
| | Tyskland (1) |
|---|
| Kerber, Angelique |
| |
| | Letland (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| | | Polen (1) |
|---|
| Radwanska, Agnieszka |
|
| Rusland (4) |
|---|
| Makarova, Ekaterina | | Pavlyuchenkova, Anastasia | | Vesnina, Elena | | Zhuk, Sofya |
| | Spanien (2) |
|---|
| Muguruza, Garbiñe | | Suárez Navarro, Carla |
| | Ukraine (2) |
|---|
| Svitolina, Elina | | Tsurenko, Lesia |
| | Storbritannien (1) |
|---|
| Konta, Johanna |
|
|