| Australia (1) |
|---|
| Tomljanovic, Ajla |
| | Belarus (3) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | Belgium (2) |
|---|
| Mertens, Elise | | Uytvanck, Alison Van |
| | Brazil (1) |
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| Haddad Maia, Beatriz |
|
| | | Czech Republic (5) |
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| Krejcikova, Barbora | | Kvitova, Petra | | Martincova, Tereza | | Siniakova, Katerina | | Vondrousova, Marketa |
| |
| | Estonia (1) |
|---|
| Kontaveit, Anett |
| | France (3) |
|---|
| Cornet, Alizé | | Dodin, Oceane | | Garcia, Caroline |
| | Germany (2) |
|---|
| Kerber, Angelique | | Petkovic, Andrea |
|
| | Italy (1) |
|---|
| Paolini, Jasmine |
| | Kazakhstan (2) |
|---|
| Putintseva, Yulia | | Rybakina, Elena |
| | Latvia (1) |
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| Ostapenko, Jelena |
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| Netherlands (1) |
|---|
| Rus, Arantxa |
| | Poland (2) |
|---|
| Linette, Magda | | Swiatek, Iga |
| | Romania (4) |
|---|
| Begu, Irina-Camelia | | Cirstea, Sorana | | Cristian, Jaqueline | | Halep, Simona |
| | Russia (4) |
|---|
| Kasatkina, Daria | | Kudermetova, Veronika | | Samsonova, Liudmila | | Zvonareva, Vera |
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| | Spain (2) |
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| Badosa, Paula | | Muguruza, Garbiñe |
| | Switzerland (4) |
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| Bencic, Belinda | | Golubic, Viktorija | | Teichmann, Jil | | Voegele, Stefanie |
| |
| | Ukraine (3) |
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| Kalinina, Anhelina | | Kostyuk, Marta | | Svitolina, Elina |
| | United States (8) |
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| Anisimova, Amanda | | Brengle, Madison | | Gauff, Coco | | Kenin, Sofia | | Li, Ann | | Pegula, Jessica | | Riske, Alison | | Rogers, Shelby |
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