| l’Australie (6) |
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| Barty, Ashleigh | | Gavrilova, Daria | | Hon, Priscilla | | Sharma, Astra | | Stosur, Samantha | | Tomljanovic, Ajla |
| | Belarus (4) |
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| Azarenka, Victoria | | Lapko, Vera | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | la Belgique (3) |
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| Flipkens, Kirsten | | Mertens, Elise | | Uytvanck, Alison Van |
| | le Canada (2) |
|---|
| Andreescu, Bianca | | Bouchard, Eugenie |
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| la Chine (5) |
|---|
| Wang, Qiang | | Wang, Yafan | | Zhang, Shuai | | Zheng, Saisai | | Zhu, Lin |
| | la Croatie (2) |
|---|
| Martic, Petra | | Vekic, Donna |
| | la République Tchèque (8) |
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| Bouzkova, Marie | | Kvitova, Petra | | Muchova, Karolina | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora | | Vondrousova, Marketa |
| | le Danemark (1) |
|---|
| Wozniacki, Caroline |
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| l’Estonie (2) |
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| Kanepi, Kaia | | Kontaveit, Anett |
| | la France (11) |
|---|
| Albie, Audrey | | Cornet, Alizé | | Ferro, Fiona | | Garcia, Caroline | | Janicijevic, Selena | | Mladenovic, Kristina | | Paquet, Chloe | | Parmentier, Pauline | | Parry, Diane | | Ponchet, Jessika | | Tan, Harmony |
| | l’Allemagne (7) |
|---|
| Barthel, Mona | | Goerges, Julia | | Kerber, Angelique | | Lottner, Antonia | | Maria, Tatjana | | Petkovic, Andrea | | Siegemund, Laura |
| | la Grèce (1) |
|---|
| Sakkari, Maria |
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| l’Hongrie (1) |
|---|
| Babos, Timea |
| | l’Italie (2) |
|---|
| Gatto-Monticone, Giulia | | Paolini, Jasmine |
| | le Japon (3) |
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| Doi, Misaki | | Nara, Kurumi | | Osaka, Naomi |
| | le Kazakhstan (3) |
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| Diyas, Zarina | | Putintseva, Yulia | | Rybakina, Elena |
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| la Lettonie (2) |
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| Ostapenko, Jelena | | Sevastova, Anastasija |
| | le Luxembourg (1) |
|---|
| Minella, Mandy |
| | les Pays-Bas (1) |
|---|
| Bertens, Kiki |
| | la Pologne (2) |
|---|
| Linette, Magda | | Swiatek, Iga |
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| Porto Rico (1) |
|---|
| Puig, Monica |
| | la Roumanie (4) |
|---|
| Begu, Irina-Camelia | | Buzarnescu, Mihaela | | Cirstea, Sorana | | Halep, Simona |
| | la Russie (13) |
|---|
| Alexandrova, Ekaterina | | Blinkova, Anna | | Diatchenko, Vitalia | | Gasparyan, Margarita | | Kasatkina, Daria | | Kudermetova, Veronika | | Kuznetsova, Svetlana | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Rodina, Evgeniya | | Samsonova, Liudmila | | Zhuk, Sofya | | Zvonareva, Vera |
| | la Servie (2) |
|---|
| Jorovic, Ivana | | Krunic, Aleksandra |
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| la Slovaquie (5) |
|---|
| Cibulkova, Dominika | | Kucova, Kristina | | Kuzmova, Viktoria | | Rybarikova, Magdalena | | Schmiedlova, Anna Karolina |
| | la Slovénie (4) |
|---|
| Hercog, Polona | | Jakupovic, Dalila | | Juvan, Kaja | | Zidansek, Tamara |
| | l’Espagne (4) |
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| Bolsova Zadoinov, Aliona | | Muguruza, Garbiñe | | Sorribes Tormo, Sara | | Suárez Navarro, Carla |
| | la Suède (2) |
|---|
| Larsson, Johanna | | Peterson, Rebecca |
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| la Suisse (2) |
|---|
| Bencic, Belinda | | Golubic, Viktorija |
| | l’île de Taiwan (1) |
|---|
| Hsieh, Su-Wei |
| | la Thailande (1) |
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| Kumkhum, Luksika |
| | la Tunisie (1) |
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| Jabeur, Ons |
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| l’Ukraine (4) |
|---|
| Kozlova, Kateryna | | Svitolina, Elina | | Tsurenko, Lesia | | Yastremska, Dayana |
| | le Royaume-Uni (1) |
|---|
| Konta, Johanna |
| | les Etats-Unis (17) |
|---|
| Anisimova, Amanda | | Brady, Jennifer | | Brengle, Madison | | Collins, Danielle | | Davis, Lauren | | Kenin, Sofia | | Keys, Madison | | Lepchenko, Varvara | | Pegula, Jessica | | Pera, Bernarda | | Riske, Alison | | Rogers, Shelby | | Stephens, Sloane | | Tatishvili, Anna | | Townsend, Taylor | | Williams, Serena | | Williams, Venus |
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