| Australia (4) |
|---|
| Barty, Ashleigh | | Gavrilova, Daria | | Stosur, Samantha | | Tomljanovic, Ajla |
| | Belarús (2) |
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| Sabalenka, Aryna | | Sasnovich, Aliaksandra |
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| Flipkens, Kirsten | | Mertens, Elise |
| | China (3) |
|---|
| Wang, Qiang | | Zhang, Shuai | | Zheng, Saisai |
|
| República Checa (4) |
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| Pliskova, Karolina | | Siniakova, Katerina | | Strycova, Barbora | | Vondrousova, Marketa |
| | Dinamarca (1) |
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| Wozniacki, Caroline |
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| Kontaveit, Anett |
| | Francia (3) |
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| Cornet, Alizé | | Ferro, Fiona | | Parmentier, Pauline |
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| Alemania (4) |
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| Friedsam, Anna-Lena | | Goerges, Julia | | Kerber, Angelique | | Petkovic, Andrea |
| | | | Kazajstán (2) |
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| Letonia (2) |
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| Minella, Mandy |
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| Bertens, Kiki |
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| Linette, Magda |
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| | Rusia (5) |
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| Alexandrova, Ekaterina | | Gasparyan, Margarita | | Kasatkina, Daria | | Kudermetova, Veronika | | Rodina, Evgeniya |
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| Hercog, Polona | | Zidansek, Tamara |
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| Suárez Navarro, Carla |
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| Peterson, Rebecca |
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| Svitolina, Elina | | Tsurenko, Lesia | | Yastremska, Dayana |
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| Dart, Harriet | | Konta, Johanna | | Swan, Katie | | Watson, Heather |
| | Estados Unidos (4) |
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| Collins, Danielle | | Kenin, Sofia | | Pegula, Jessica | | Stephens, Sloane |
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