| Australien (1) |
|---|
| Stosur, Samantha |
| | Hviderusland (1) |
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| Sabalenka, Aryna |
| | Belgien (1) |
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| Mertens, Elise |
| | Bulgarien (1) |
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| Pironkova, Tsvetana |
|
| Kina (6) |
|---|
| Peng, Shuai | | Wang, Qiang | | Zhang, Kai-Lin | | Zhang, Shuai | | Zheng, Saisai | | Zhu, Lin |
| | | Tjekkiet (4) |
|---|
| Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora |
| | Danmark (1) |
|---|
| Wozniacki, Caroline |
|
| Frankrig (2) |
|---|
| Garcia, Caroline | | Mladenovic, Kristina |
| | Tyskland (3) |
|---|
| Barthel, Mona | | Kerber, Angelique | | Siegemund, Laura |
| | Italien (1) |
|---|
| Vinci, Roberta |
| | Japan (2) |
|---|
| Doi, Misaki | | Osaka, Naomi |
|
| Kasakhstan (2) |
|---|
| Putintseva, Yulia | | Shvedova, Yaroslava |
| | Letland (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| | Luxembourg (1) |
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| Minella, Mandy |
| |
| Polen (1) |
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| Radwanska, Agnieszka |
| | Puerto Rico (1) |
|---|
| Puig, Monica |
| | Rumænien (1) |
|---|
| Begu, Irina-Camelia |
| | Rusland (4) |
|---|
| Kasatkina, Daria | | Makarova, Ekaterina | | Pavlyuchenkova, Anastasia | | Vesnina, Elena |
|
| Serbien (1) |
|---|
| Jankovic, Jelena |
| | Slovakiet (1) |
|---|
| Cibulkova, Dominika |
| | Spanien (3) |
|---|
| Arruabarrena, Lara | | Muguruza, Garbiñe | | Soler-Espinosa, Sílvia |
| | Sverige (1) |
|---|
| Larsson, Johanna |
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| Schweizisk (1) |
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| Golubic, Viktorija |
| | Taiwan (1) |
|---|
| Chang, Kai-Chen |
| | | Tyrkiet (1) |
|---|
| Buyukakcay, Cagla |
|
| Ukraine (3) |
|---|
| Bondarenko, Kateryna | | Svitolina, Elina | | Tsurenko, Lesia |
| | USA (6) |
|---|
| Bellis, Catherine | | Brengle, Madison | | Davis, Lauren | | McHale, Christina | | Riske, Alison | | Vandeweghe, Coco |
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