| Australia (2) |
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| Barty, Ashleigh | | Gavrilova, Daria |
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| Flipkens, Kirsten |
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| Abanda, Francoise | | Andreescu, Bianca | | Bouchard, Eugenie |
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| Duque-Mariño, Mariana |
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| Wozniacki, Caroline |
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| Konta, Johanna | | Watson, Heather |
| | Stati Uniti (9) |
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| Bellis, CiCi | | Davis, Lauren | | Keys, Madison | | Lepchenko, Varvara | | Riske, Alison | | Stephens, Sloane | | Vandeweghe, Coco | | Vickery, Sachia | | Williams, Venus |
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