| | Bulgaria (1) |
|---|
| Tomova, Viktoriya |
| | | Croazia (2) |
|---|
| Martic, Petra | | Vekic, Donna |
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| Francia (3) |
|---|
| Cornet, Alizé | | Garcia, Caroline | | Mladenovic, Kristina |
| | Germania (1) |
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| Kerber, Angelique |
| | | Giappone (3) |
|---|
| Doi, Misaki | | Hibino, Nao | | Osaka, Naomi |
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| Kazakistan (2) |
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| Diyas, Zarina | | Putintseva, Yulia |
| | Lettonia (1) |
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| Sevastova, Anastasija |
| | | Polonia (1) |
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| Kawa, Katarzyna |
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| Porto Rico (1) |
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| Puig, Monica |
| | Russia (3) |
|---|
| Flink, Varvara | | Kasatkina, Daria | | Pavlyuchenkova, Anastasia |
| | Spagna (1) |
|---|
| Muguruza, Garbiñe |
| |
| Ucraina (1) |
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| Yastremska, Dayana |
| | Stati Uniti (5) |
|---|
| Gibbs, Nicole | | Keys, Madison | | Osuigwe, Whitney | | Riske, Alison | | Stephens, Sloane |
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