| Australia (1) |
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| Tomljanovic, Ajla |
| | Belarus (1) |
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| Sabalenka, Aryna |
| | | Czech Republic (3) |
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| Martincova, Tereza | | Siniakova, Katerina | | Vondrousova, Marketa |
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| Estonia (1) |
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| Kontaveit, Anett |
| | Germany (1) |
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| Petkovic, Andrea |
| | | Kazakhstan (1) |
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| Rybakina, Elena |
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| Latvia (1) |
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| | Romania (2) |
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| Bara, Irina | | Halep, Simona |
| | Russia (8) |
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| Alexandrova, Ekaterina | | Kalinskaya, Anna | | Kasatkina, Daria | | Kudermetova, Veronika | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Samsonova, Liudmila | | Selekhmeteva, Oksana |
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| Krunic, Aleksandra |
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| Pera, Bernarda |
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