| Australia (3) |
|---|
| Aiava, Destanee | | Barty, Ashleigh | | Stosur, Samantha |
| | Canada (1) |
|---|
| Bouchard, Eugenie |
| | |
| Czech Republic (1) |
|---|
| Pliskova, Karolina |
| | | Germany (2) |
|---|
| Kerber, Angelique | | Siegemund, Laura |
| | Italy (2) |
|---|
| Errani, Sara | | Vinci, Roberta |
|
| | Kazakhstan (1) |
|---|
| Putintseva, Yulia |
| | Puerto Rico (1) |
|---|
| Puig, Monica |
| | Romania (1) |
|---|
| Begu, Irina-Camelia |
|
| Russia (4) |
|---|
| Kasatkina, Daria | | Kuznetsova, Svetlana | | Makarova, Ekaterina | | Vesnina, Elena |
| | Serbia (1) |
|---|
| Krunic, Aleksandra |
| | Slovakia (1) |
|---|
| Cibulkova, Dominika |
| | Spain (1) |
|---|
| Muguruza, Garbiñe |
|
| Ukraine (3) |
|---|
| Bondarenko, Kateryna | | Svitolina, Elina | | Tsurenko, Lesia |
| | United States (5) |
|---|
| Chirico, Louisa | | Mattek-Sands, Bethanie | | McHale, Christina | | Muhammad, Asia | | Rogers, Shelby |
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