| Argentina (1) |
|---|
| Podoroska, Nadia |
| | Australia (4) |
|---|
| Gavrilova, Daria | | Inglis, Maddison | | Sharma, Astra | | Tomljanovic, Ajla |
| | | Bielorussia (3) |
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| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
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| Belgio (4) |
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| Flipkens, Kirsten | | Mertens, Elise | | Minnen, Greet | | Uytvanck, Alison Van |
| | Bulgaria (1) |
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| Pironkova, Tsvetana |
| | Canada (2) |
|---|
| Bouchard, Eugenie | | Fernandez, Leylah |
| |
| Croazia (2) |
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| Martic, Petra | | Vekic, Donna |
| | Repubblica Ceca (9) |
|---|
| Bouzkova, Marie | | Krejcikova, Barbora | | Kvitova, Petra | | Muchova, Karolina | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora | | Vondrousova, Marketa |
| | Danimarca (1) |
|---|
| Tauson, Clara |
| |
| Estonia (2) |
|---|
| Kanepi, Kaia | | Kontaveit, Anett |
| | Francia (12) |
|---|
| Burel, Clara | | Cornet, Alizé | | Dodin, Oceane | | Ferro, Fiona | | Garcia, Caroline | | Gracheva, Varvara | | Jacquemot, Elsa | | Mladenovic, Kristina | | Paquet, Chloe | | Parmentier, Pauline | | Parry, Diane | | Tan, Harmony |
| | Germania (6) |
|---|
| Friedsam, Anna-Lena | | Goerges, Julia | | Kerber, Angelique | | Korpatsch, Tamara | | Petkovic, Andrea | | Siegemund, Laura |
| |
| | Italia (4) |
|---|
| Errani, Sara | | Giorgi, Camila | | Paolini, Jasmine | | Trevisan, Martina |
| | Giappone (2) |
|---|
| Doi, Misaki | | Hibino, Nao |
| | Kazakistan (3) |
|---|
| Diyas, Zarina | | Putintseva, Yulia | | Rybakina, Elena |
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| Lettonia (1) |
|---|
| Ostapenko, Jelena |
| | Messico (1) |
|---|
| Zarazua, Renata |
| | Montenegro (1) |
|---|
| Kovinic, Danka |
| | Olanda (2) |
|---|
| Bertens, Kiki | | Rus, Arantxa |
|
| Polonia (2) |
|---|
| Linette, Magda | | Swiatek, Iga |
| | Porto Rico (1) |
|---|
| Puig, Monica |
| | Romania (7) |
|---|
| Bara, Irina | | Begu, Irina-Camelia | | Bogdan, Ana | | Cirstea, Sorana | | Halep, Simona | | Niculescu, Monica | | Tig, Patricia Maria |
| | Russia (11) |
|---|
| Alexandrova, Ekaterina | | Blinkova, Anna | | Diatchenko, Vitalia | | Gasparyan, Margarita | | Kalinskaya, Anna | | Kasatkina, Daria | | Kudermetova, Veronika | | Kuznetsova, Svetlana | | Pavlyuchenkova, Anastasia | | Rakhimova, Kamilla | | Samsonova, Liudmila |
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| Serbia (1) |
|---|
| Stojanovic, Nina |
| | Slovacchia (2) |
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| Kuzmova, Viktoria | | Schmiedlova, Anna Karolina |
| | Slovenia (3) |
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| Hercog, Polona | | Juvan, Kaja | | Zidansek, Tamara |
| | Spagna (4) |
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| Badosa Gibert, Paula | | Bolsova Zadoinov, Aliona | | Muguruza, Garbiñe | | Sorribes Tormo, Sara |
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| Svezia (1) |
|---|
| Peterson, Rebecca |
| | Svizzera (2) |
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| Teichmann, Jil | | Voegele, Stefanie |
| | |
| Ucraina (5) |
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| Kostyuk, Marta | | Kozlova, Kateryna | | Svitolina, Elina | | Yastremska, Dayana | | Zavatska, Katarina |
| | Regno Unito (2) |
|---|
| Konta, Johanna | | Watson, Heather |
| | Stati Uniti (19) |
|---|
| Ahn, Kristie | | Anisimova, Amanda | | Bellis, CiCi | | Brady, Jennifer | | Brengle, Madison | | Collins, Danielle | | Davis, Lauren | | Gauff, Coco | | Kenin, Sofia | | Keys, Madison | | Lepchenko, Varvara | | McHale, Christina | | Pegula, Jessica | | Pera, Bernarda | | Riske, Alison | | Rogers, Shelby | | Stephens, Sloane | | Williams, Serena | | Williams, Venus |
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