| Argentina (1) |
|---|
| Podoroska, Nadia |
| | Australien (10) |
|---|
| Aiava, Destanee | | Barty, Ashleigh | | Birrell, Kimberly | | Cabrera, Lizette | | Gavrilova, Daria | | Inglis, Maddison | | Rodionova, Arina | | Sharma, Astra | | Stosur, Samantha | | Tomljanovic, Ajla |
| | Hviderusland (3) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | Belgien (5) |
|---|
| Bonaventure, Ysaline | | Flipkens, Kirsten | | Mertens, Elise | | Minnen, Greet | | Uytvanck, Alison Van |
|
| Bulgarien (1) |
|---|
| Pironkova, Tsvetana |
| | Canada (3) |
|---|
| Andreescu, Bianca | | Fernandez, Leylah | | Marino, Rebecca |
| | Kina (5) |
|---|
| Wang, Qiang | | Wang, Yafan | | Zhang, Shuai | | Zheng, Saisai | | Zhu, Lin |
| | Kroatien (2) |
|---|
| Martic, Petra | | Vekic, Donna |
|
| Tjekkiet (9) |
|---|
| Bouzkova, Marie | | Krejcikova, Barbora | | Kvitova, Petra | | Muchova, Karolina | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora | | Vondrousova, Marketa |
| | | Estland (2) |
|---|
| Kanepi, Kaia | | Kontaveit, Anett |
| | Frankrig (7) |
|---|
| Burel, Clara | | Cornet, Alizé | | Ferro, Fiona | | Garcia, Caroline | | Gracheva, Varvara | | Mladenovic, Kristina | | Paquet, Chloe |
|
| Tyskland (4) |
|---|
| Barthel, Mona | | Kerber, Angelique | | Petkovic, Andrea | | Siegemund, Laura |
| | Grækenland (1) |
|---|
| Sakkari, Maria |
| | | Italien (5) |
|---|
| Cocciaretto, Elisabetta | | Errani, Sara | | Giorgi, Camila | | Paolini, Jasmine | | Trevisan, Martina |
|
| Japan (4) |
|---|
| Doi, Misaki | | Hibi, Mayo | | Hibino, Nao | | Osaka, Naomi |
| | Kasakhstan (4) |
|---|
| Diyas, Zarina | | Putintseva, Yulia | | Rybakina, Elena | | Shvedova, Yaroslava |
| | Letland (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| | Montenegro (1) |
|---|
| Kovinic, Danka |
|
| | | Rumænien (6) |
|---|
| Begu, Irina-Camelia | | Bogdan, Ana | | Buzarnescu, Mihaela | | Cirstea, Sorana | | Halep, Simona | | Tig, Patricia Maria |
| | Rusland (11) |
|---|
| Alexandrova, Ekaterina | | Blinkova, Anna | | Gasparyan, Margarita | | Kasatkina, Daria | | Kudermetova, Veronika | | Kuznetsova, Svetlana | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Samsonova, Liudmila | | Savinykh, Valeria | | Zvonareva, Vera |
|
| Serbien (2) |
|---|
| Danilovic, Olga | | Stojanovic, Nina |
| | Slovakiet (2) |
|---|
| Kuzmova, Viktoria | | Schmiedlova, Anna Karolina |
| | Slovenien (3) |
|---|
| Hercog, Polona | | Juvan, Kaja | | Zidansek, Tamara |
| | Spanien (4) |
|---|
| Badosa Gibert, Paula | | Bolsova Zadoinov, Aliona | | Muguruza, Garbiñe | | Sorribes Tormo, Sara |
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| Sverige (1) |
|---|
| Peterson, Rebecca |
| | Schweizisk (2) |
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| Bencic, Belinda | | Teichmann, Jil |
| | |
| Ukraine (2) |
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| Kostyuk, Marta | | Svitolina, Elina |
| | Storbritannien (4) |
|---|
| Boulter, Katie | | Jones, Francesca | | Konta, Johanna | | Watson, Heather |
| | USA (16) |
|---|
| Brady, Jennifer | | Brengle, Madison | | Collins, Danielle | | Davis, Lauren | | Gauff, Coco | | Kenin, Sofia | | Li, Ann | | McHale, Christina | | Osuigwe, Whitney | | Pegula, Jessica | | Pera, Bernarda | | Riske, Alison | | Rogers, Shelby | | Stephens, Sloane | | Williams, Serena | | Williams, Venus |
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