| Australia (4) |
|---|
| Gavrilova, Daria | | Kasatkina, Daria | | Rodionova, Arina | | Stosur, Samantha |
| | Canada (1) |
|---|
| Bouchard, Eugenie |
| | Cina (2) |
|---|
| Duan, Ying-Ying | | Zhang, Shuai |
| |
| Repubblica Ceca (2) |
|---|
| Pliskova, Karolina | | Strycova, Barbora |
| | Danimarca (1) |
|---|
| Wozniacki, Caroline |
| | Germania (2) |
|---|
| Kerber, Angelique | | Siegemund, Laura |
| |
| | | Kazakistan (1) |
|---|
| Putintseva, Yulia |
| | Polonia (1) |
|---|
| Radwanska, Agnieszka |
|
| Porto Rico (1) |
|---|
| Puig, Monica |
| | Romania (1) |
|---|
| Begu, Irina-Camelia |
| | Russia (4) |
|---|
| Kuznetsova, Svetlana | | Makarova, Ekaterina | | Pavlyuchenkova, Anastasia | | Vesnina, Elena |
| | Slovacchia (1) |
|---|
| Cibulkova, Dominika |
|
| Svizzera (1) |
|---|
| Bencic, Belinda |
| | Ucraina (2) |
|---|
| Bondarenko, Kateryna | | Svitolina, Elina |
| | Regno Unito (1) |
|---|
| Konta, Johanna |
| | Stati Uniti (4) |
|---|
| Falconi, Irina | | McHale, Christina | | Stephens, Sloane | | Vandeweghe, Coco |
|