| Austria (1) |
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| Potapova, Anastasia |
| | Belarús (2) |
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| Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | Bélgica (1) |
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| Mertens, Elise |
| |
| | República Checa (3) |
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| Krejcikova, Barbora | | Noskova, Linda | | Vondrousova, Marketa |
| | Alemania (3) |
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| Kerber, Angelique | | Maria, Tatjana | | Siegemund, Laura |
| | Italia (2) |
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| Errani, Sara | | Paolini, Jasmine |
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| Kazajstán (1) |
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| Rybakina, Elena |
| | Letonia (1) |
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| Ostapenko, Jelena |
| | | Rumania (1) |
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| Cirstea, Sorana |
|
| Rusia (4) |
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| Alexandrova, Ekaterina | | Kudermetova, Veronika | | Samsonova, Liudmila | | Shnaider, Diana |
| | | | Ucrania (1) |
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| Kostyuk, Marta |
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| Reino Unido (1) |
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| Raducanu, Emma |
| | Estados Unidos (2) |
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| Gauff, Coco | | Vickery, Sachia |
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