| Australien (2) |
|---|
| Gavrilova, Daria | | Kasatkina, Daria |
| | Belgien (2) |
|---|
| Flipkens, Kirsten | | Mertens, Elise |
| | Canada (1) |
|---|
| Bouchard, Eugenie |
| | Kina (2) |
|---|
| Peng, Shuai | | Zhang, Shuai |
|
| Kroatien (1) |
|---|
| Lucic-Baroni, Mirjana |
| | Tjekkiet (4) |
|---|
| Kvitova, Petra | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora |
| | Estland (1) |
|---|
| Kontaveit, Anett |
| | Frankrig (2) |
|---|
| Cornet, Alizé | | Mladenovic, Kristina |
|
| | Italien (1) |
|---|
| Vinci, Roberta |
| | Kasakhstan (1) |
|---|
| Putintseva, Yulia |
| |
| Polen (2) |
|---|
| Linette, Magda | | Radwanska, Agnieszka |
| | | Rusland (2) |
|---|
| Pavlyuchenkova, Anastasia | | Vesnina, Elena |
| | Slovakiet (2) |
|---|
| Cepelova, Jana | | Cibulkova, Dominika |
|
| Spanien (1) |
|---|
| Suárez Navarro, Carla |
| | Ukraine (1) |
|---|
| Tsurenko, Lesia |
| | USA (2) |
|---|
| Davis, Lauren | | McHale, Christina |
|