| Belarus (2) |
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| Azarenka, Victoria | | Sabalenka, Aryna |
| | China (2) |
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| Wang, Qiang | | Zheng, Saisai |
| | Czech Republic (3) |
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| Kvitova, Petra | | Pliskova, Karolina | | Pliskova, Kristyna |
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| Kontaveit, Anett |
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| Kerber, Angelique | | Siegemund, Laura |
| | |
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| Rybakina, Elena |
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| Bertens, Kiki |
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| Bucsa, Cristina | | Muguruza, Garbiñe |
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| Buyukakcay, Cagla |
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| Svitolina, Elina | | Tsurenko, Lesia |
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| Anisimova, Amanda | | Brady, Jennifer | | Keys, Madison | | Mattek-Sands, Bethanie | | Pegula, Jessica |
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