| Argentina (1) |
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| Podoroska, Nadia |
| | Australia (6) |
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| Birrell, Kimberly | | Fourlis, Jaimee | | Gadecki, Olivia | | Gibson, Talia | | Hunter, Storm | | Kasatkina, Daria |
| | Austria (1) |
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| Grabher, Julia |
| | Bielorussia (3) |
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| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
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| Belgio (4) |
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| Bonaventure, Ysaline | | Mertens, Elise | | Uytvanck, Alison Van | | Zanevska, Maryna |
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| Haddad Maia, Beatriz | | Pigossi, Laura |
| | Bulgaria (1) |
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| Tomova, Viktoriya |
| | Canada (4) |
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| Andreescu, Bianca | | Fernandez, Leylah | | Marino, Rebecca | | Sebov, Katherine |
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| Cina (7) |
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| Wang, Xinyu | | Wang, Xiyu | | Yuan, Yue | | Zhang, Shuai | | Zheng, Qinwen | | Zheng, Saisai | | Zhu, Lin |
| | Colombia (1) |
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| Osorio, Camila |
| | Croazia (2) |
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| Martic, Petra | | Vekic, Donna |
| | Repubblica Ceca (11) |
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| Bejlek, Sara | | Bouzkova, Marie | | Fruhvirtova, Brenda | | Fruhvirtova, Linda | | Krejcikova, Barbora | | Kvitova, Petra | | Martincova, Tereza | | Muchova, Karolina | | Pliskova, Karolina | | Siniakova, Katerina | | Vondrousova, Marketa |
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| | Estonia (2) |
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| Kanepi, Kaia | | Kontaveit, Anett |
| | Francia (7) |
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| Burel, Clara | | Cornet, Alizé | | Garcia, Caroline | | Gracheva, Varvara | | Janicijevic, Selena | | Jeanjean, Leolia | | Parry, Diane |
| | Germania (5) |
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| Korpatsch, Tamara | | Lys, Eva | | Maria, Tatjana | | Niemeier, Jule | | Siegemund, Laura |
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| | Ungheria (3) |
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| Bondar, Anna | | Galfi, Dalma | | Udvardy, Panna |
| | Italia (6) |
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| Bronzetti, Lucia | | Cocciaretto, Elisabetta | | Giorgi, Camila | | Paolini, Jasmine | | Stefanini, Lucrezia | | Trevisan, Martina |
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| Uchijima, Moyuka |
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| Hartono, Arianne |
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| Polonia (2) |
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| Linette, Magda | | Swiatek, Iga |
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| | Russia (12) |
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| Alexandrova, Ekaterina | | Blinkova, Anna | | Kalinskaya, Anna | | Kudermetova, Polina | | Kudermetova, Veronika | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Rakhimova, Kamilla | | Rodina, Evgeniya | | Samsonova, Liudmila | | Selekhmeteva, Oksana | | Shnaider, Diana |
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| Kucova, Kristina | | Schmiedlova, Anna Karolina |
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| Slovenia (2) |
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| Juvan, Kaja | | Zidansek, Tamara |
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| Bencic, Belinda | | Golubic, Viktorija | | Teichmann, Jil |
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| Ucraina (5) |
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| | Regno Unito (2) |
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| Dart, Harriet | | Raducanu, Emma |
| | Stati Uniti (18) |
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| Anisimova, Amanda | | Brengle, Madison | | Collins, Danielle | | Davis, Lauren | | Gauff, Coco | | Kenin, Sofia | | Keys, Madison | | Liu, Claire | | Mandlik, Elizabeth | | McNally, Caty | | Pegula, Jessica | | Pera, Bernarda | | Riske-Amritraj, Alison | | Rogers, Shelby | | Stephens, Sloane | | Townsend, Taylor | | Vandeweghe, Coco | | Volynets, Katie |
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