| Australia (2) |
|---|
| Gavrilova, Daria | | Kasatkina, Daria |
| | Belgium (2) |
|---|
| Flipkens, Kirsten | | Mertens, Elise |
| | Canada (1) |
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| Bouchard, Eugenie |
| | China (2) |
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| Peng, Shuai | | Zhang, Shuai |
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| Croatia (1) |
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| Lucic-Baroni, Mirjana |
| | Czech Republic (4) |
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| Kvitova, Petra | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora |
| | Estonia (1) |
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| Kontaveit, Anett |
| | France (2) |
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| Cornet, Alizé | | Mladenovic, Kristina |
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| Bertens, Kiki |
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| Davis, Lauren | | McHale, Christina |
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