| Australia (2) |
|---|
| Barty, Ashleigh | | Sharma, Astra |
| | Belarus (3) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | | Kina (3) |
|---|
| Wang, Qiang | | Wang, Yafan | | Zheng, Saisai |
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| Kroatia (2) |
|---|
| Martic, Petra | | Vekic, Donna |
| | Tsjekkisk Republikk (4) |
|---|
| Kvitova, Petra | | Pliskova, Karolina | | Siniakova, Katerina | | Strycova, Barbora |
| | Danmark (1) |
|---|
| Wozniacki, Caroline |
| | Estland (1) |
|---|
| Kontaveit, Anett |
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| Frankrike (1) |
|---|
| Garcia, Caroline |
| | Tyskland (2) |
|---|
| Goerges, Julia | | Kerber, Angelique |
| | |
| | Kazakhstan (2) |
|---|
| Diyas, Zarina | | Putintseva, Yulia |
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|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
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|---|
| Bertens, Kiki |
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| | Puerto Rico (1) |
|---|
| Puig, Monica |
| | | Russland (5) |
|---|
| Alexandrova, Ekaterina | | Kasatkina, Daria | | Kudermetova, Veronika | | Kuznetsova, Svetlana | | Sharapova, Maria |
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| Slovakia (1) |
|---|
| Kuzmova, Viktoria |
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| Muguruza, Garbiñe | | Suárez Navarro, Carla |
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|---|
| Peterson, Rebecca |
| | Sveits (1) |
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| Bencic, Belinda |
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| | | Ukraina (3) |
|---|
| Svitolina, Elina | | Tsurenko, Lesia | | Yastremska, Dayana |
| | England (1) |
|---|
| Konta, Johanna |
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| Amerika (12) |
|---|
| Anisimova, Amanda | | Brady, Jennifer | | Davis, Lauren | | Kenin, Sofia | | Keys, Madison | | McNally, Caty | | Pegula, Jessica | | Pera, Bernarda | | Riske, Alison | | Stephens, Sloane | | Williams, Serena | | Williams, Venus |
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