| Australia (1) |
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| Tomljanovic, Ajla |
| | Belarus (2) |
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| Azarenka, Victoria | | Sabalenka, Aryna |
| | | Brazil (1) |
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| Haddad Maia, Beatriz |
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| Canada (2) |
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| Andreescu, Bianca | | Fernandez, Leylah |
| | China (2) |
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| Zhang, Shuai | | Zheng, Qinwen |
| | Croatia (2) |
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| Konjuh, Ana | | Martic, Petra |
| | Czech Republic (7) |
|---|
| Bouzkova, Marie | | Fruhvirtova, Linda | | Kvitova, Petra | | Martincova, Tereza | | Muchova, Karolina | | Pliskova, Karolina | | Siniakova, Katerina |
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| | | France (3) |
|---|
| Cornet, Alizé | | Dodin, Oceane | | Gracheva, Varvara |
| | Germany (1) |
|---|
| Petkovic, Andrea |
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| | | Italy (2) |
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| Giorgi, Camila | | Paolini, Jasmine |
| |
| Kazakhstan (2) |
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| Putintseva, Yulia | | Rybakina, Elena |
| | Latvia (1) |
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| Ostapenko, Jelena |
| | Puerto Rico (1) |
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| Puig, Monica |
| | Romania (3) |
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| Begu, Irina-Camelia | | Cirstea, Sorana | | Halep, Simona |
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| Russia (6) |
|---|
| Alexandrova, Ekaterina | | Kasatkina, Daria | | Kudermetova, Veronika | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Samsonova, Liudmila |
| | Slovakia (1) |
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| Schmiedlova, Anna Karolina |
| | Slovenia (1) |
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| Zidansek, Tamara |
| | Spain (4) |
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| Badosa, Paula | | Muguruza, Garbiñe | | Parrizas Diaz, Nuria | | Sorribes Tormo, Sara |
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| Switzerland (3) |
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| Bencic, Belinda | | Golubic, Viktorija | | Teichmann, Jil |
| | | Ukraine (3) |
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| Kalinina, Anhelina | | Kostyuk, Marta | | Yastremska, Dayana |
| | United Kingdom (1) |
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| Raducanu, Emma |
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| United States (8) |
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| Anisimova, Amanda | | Collins, Danielle | | Gauff, Coco | | Keys, Madison | | Pegula, Jessica | | Riske, Alison | | Rogers, Shelby | | Stephens, Sloane |
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