| Australië (3) |
|---|
| Gadecki, Olivia | | Kasatkina, Daria | | Tomljanovic, Ajla |
| | Wit-Rusland (1) |
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| Shymanovich, Iryna |
| | | Bulgarije (1) |
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| Tomova, Viktoriya |
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| Canada (2) |
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| Sebov, Katherine | | Stakusic, Marina |
| | China (2) |
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| Zhang, Shuai | | Zheng, Qinwen |
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| Gracheva, Varvara |
| | Griekenland (1) |
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| Sakkari, Maria |
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| Italië (2) |
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| Bronzetti, Lucia | | Cocciaretto, Elisabetta |
| | | Kazachstan (1) |
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| Putintseva, Yulia |
| | Letland (1) |
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| Ostapenko, Jelena |
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| Roemenië (1) |
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| Begu, Irina-Camelia |
| | Rusland (7) |
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| Alexandrova, Ekaterina | | Andreeva, Erika | | Blinkova, Anna | | Kalinskaya, Anna | | Kudermetova, Polina | | Kudermetova, Veronika | | Shnaider, Diana |
| | Zwitserland (1) |
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| Bencic, Belinda |
| | Oekraïne (1) |
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| Kalinina, Anhelina |
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| Verenigd Koninkrijk (2) |
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| Dart, Harriet | | Watson, Heather |
| | Verenigde Staten (19) |
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| Anisimova, Amanda | | Baptiste, Hailey | | Chirico, Louisa | | Collins, Danielle | | Davis, Lauren | | Dolehide, Caroline | | Kenin, Sofia | | Keys, Madison | | Krueger, Ashlyn | | Li, Ann | | Loeb, Jamie | | Mateas, Maria | | McNally, Caty | | Montgomery, Robin | | Navarro, Emma | | Pegula, Jessica | | Pera, Bernarda | | Stearns, Peyton | | Volynets, Katie |
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