| Australië (1) |
|---|
| Gavrilova, Daria |
| | België (2) |
|---|
| Flipkens, Kirsten | | Mertens, Elise |
| | Canada (1) |
|---|
| Bouchard, Eugenie |
| | China (2) |
|---|
| Peng, Shuai | | Zhang, Shuai |
|
| Kroatië (1) |
|---|
| Lucic-Baroni, Mirjana |
| | Tsjechië (4) |
|---|
| Kvitova, Petra | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora |
| | Estland (1) |
|---|
| Kontaveit, Anett |
| | Frankrijk (2) |
|---|
| Cornet, Alizé | | Mladenovic, Kristina |
|
| Hongarije (1) |
|---|
| Babos, Timea |
| | | Kazachstan (1) |
|---|
| Putintseva, Yulia |
| | Nederland (1) |
|---|
| Bertens, Kiki |
|
| Polen (2) |
|---|
| Linette, Magda | | Radwanska, Agnieszka |
| | | Rusland (3) |
|---|
| Kasatkina, Daria | | Pavlyuchenkova, Anastasia | | Vesnina, Elena |
| | Slowakije (2) |
|---|
| Cepelova, Jana | | Cibulkova, Dominika |
|
| Spanje (1) |
|---|
| Suárez Navarro, Carla |
| | Oekraïne (1) |
|---|
| Tsurenko, Lesia |
| | Verenigde Staten (2) |
|---|
| Davis, Lauren | | McHale, Christina |
|