| Argentina (1) |
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| Podoroska, Nadia |
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| Barty, Ashleigh | | Stosur, Samantha | | Tomljanovic, Ajla |
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| Sabalenka, Aryna |
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| Fernandez, Leylah |
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| Wang, Qiang | | Zheng, Saisai |
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| Osorio Serrano, Maria Camila |
| |
| Tsjekkisk Republikk (4) |
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| Krejcikova, Barbora | | Kvitova, Petra | | Pliskova, Karolina | | Vondrousova, Marketa |
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| Bertens, Kiki |
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| Watson, Heather |
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