| Australia (6) |
|---|
| Barty, Ashleigh | | Gavrilova, Daria | | Hon, Priscilla | | Kasatkina, Daria | | Stosur, Samantha | | Tomljanovic, Ajla |
| | Belarús (2) |
|---|
| Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | Bélgica (1) |
|---|
| Mertens, Elise |
| | República Checa (2) |
|---|
| Kvitova, Petra | | Siniakova, Katerina |
|
| Estonia (1) |
|---|
| Kontaveit, Anett |
| | Alemania (2) |
|---|
| Kerber, Angelique | | Maria, Tatjana |
| | | Kazajstán (1) |
|---|
| Putintseva, Yulia |
|
| Letonia (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| | Países Bajos (1) |
|---|
| Bertens, Kiki |
| | Puerto Rico (1) |
|---|
| Puig, Monica |
| |
| Rusia (1) |
|---|
| Alexandrova, Ekaterina |
| | Eslovaquia (1) |
|---|
| Cibulkova, Dominika |
| | España (2) |
|---|
| Muguruza, Garbiñe | | Suárez Navarro, Carla |
| | Suiza (1) |
|---|
| Bacsinszky, Timea |
|
| | Reino Unido (1) |
|---|
| Konta, Johanna |
| | Estados Unidos (3) |
|---|
| Collins, Danielle | | Pera, Bernarda | | Stephens, Sloane |
|