| Australia (1) |
|---|
| Kasatkina, Daria |
| | Austria (1) |
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| Potapova, Anastasia |
| | Bielorussia (2) |
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| Azarenka, Victoria | | Sabalenka, Aryna |
| |
| Bulgaria (1) |
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| Tomova, Viktoriya |
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| Wang, Qiang | | Zheng, Saisai |
| | Croazia (2) |
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| Konjuh, Ana | | Martic, Petra |
| | Repubblica Ceca (7) |
|---|
| Krejcikova, Barbora | | Kvitova, Petra | | Martincova, Tereza | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Vondrousova, Marketa |
|
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| |
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| Trevisan, Martina |
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| | | | Romania (4) |
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| Begu, Irina-Camelia | | Bogdan, Ana | | Cirstea, Sorana | | Tig, Patricia Maria |
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| | Stati Uniti (6) |
|---|
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