| | Czech Republic (3) |
|---|
| Kvitova, Petra | | Martincova, Tereza | | Siniakova, Katerina |
| | Denmark (1) |
|---|
| Wozniacki, Caroline |
| | France (3) |
|---|
| Cornet, Alizé | | Garcia, Caroline | | Mladenovic, Kristina |
|
| Germany (4) |
|---|
| Barthel, Mona | | Goerges, Julia | | Maria, Tatjana | | Petkovic, Andrea |
| | | | Kazakhstan (1) |
|---|
| Rybakina, Elena |
|
| Latvia (1) |
|---|
| Ostapenko, Jelena |
| | Netherlands (1) |
|---|
| Bertens, Kiki |
| | Romania (2) |
|---|
| Begu, Irina-Camelia | | Cirstea, Sorana |
| | Russia (6) |
|---|
| Kasatkina, Daria | | Makarova, Ekaterina | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Vesnina, Elena | | Zvonareva, Vera |
|
| Slovakia (2) |
|---|
| Cibulkova, Dominika | | Kuzmova, Viktoria |
| | Switzerland (1) |
|---|
| Bacsinszky, Timea |
|