| Argentina (1) |
|---|
| Podoroska, Nadia |
| | Australia (5) |
|---|
| Barty, Ashleigh | | Sanders, Storm | | Sharma, Astra | | Stosur, Samantha | | Tomljanovic, Ajla |
| | Bielorussia (3) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | Belgio (3) |
|---|
| Mertens, Elise | | Minnen, Greet | | Uytvanck, Alison Van |
|
| Bulgaria (2) |
|---|
| Pironkova, Tsvetana | | Tomova, Viktoriya |
| | Canada (3) |
|---|
| Andreescu, Bianca | | Fernandez, Leylah | | Marino, Rebecca |
| | | Colombia (1) |
|---|
| Osorio Serrano, Maria Camila |
|
| Croazia (3) |
|---|
| Konjuh, Ana | | Martic, Petra | | Vekic, Donna |
| | Repubblica Ceca (9) |
|---|
| Bouzkova, Marie | | Krejcikova, Barbora | | Kvitova, Petra | | Martincova, Tereza | | Muchova, Karolina | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Vondrousova, Marketa |
| | Danimarca (1) |
|---|
| Tauson, Clara |
| |
| Estonia (2) |
|---|
| Kanepi, Kaia | | Kontaveit, Anett |
| | Francia (6) |
|---|
| Burel, Clara | | Cornet, Alizé | | Ferro, Fiona | | Garcia, Caroline | | Gracheva, Varvara | | Mladenovic, Kristina |
| | Germania (2) |
|---|
| Kerber, Angelique | | Petkovic, Andrea |
| | Grecia (2) |
|---|
| Grammatikopoulou, Valentini | | Sakkari, Maria |
|
| | Italia (4) |
|---|
| Errani, Sara | | Giorgi, Camila | | Paolini, Jasmine | | Trevisan, Martina |
| | Giappone (3) |
|---|
| Doi, Misaki | | Hibino, Nao | | Osaka, Naomi |
| | Kazakistan (4) |
|---|
| Diyas, Zarina | | Putintseva, Yulia | | Rybakina, Elena | | Shvedova, Yaroslava |
|
| Lettonia (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| | Montenegro (1) |
|---|
| Kovinic, Danka |
| | | Polonia (2) |
|---|
| Linette, Magda | | Swiatek, Iga |
|
| Romania (5) |
|---|
| Begu, Irina-Camelia | | Bogdan, Ana | | Cirstea, Sorana | | Halep, Simona | | Ruse, Elena-Gabriela |
| | Russia (9) |
|---|
| Alexandrova, Ekaterina | | Blinkova, Anna | | Kasatkina, Daria | | Kudermetova, Veronika | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Rakhimova, Kamilla | | Samsonova, Liudmila | | Zvonareva, Vera |
| | Serbia (3) |
|---|
| Danilovic, Olga | | Jorovic, Ivana | | Stojanovic, Nina |
| | Slovacchia (2) |
|---|
| Kucova, Kristina | | Schmiedlova, Anna Karolina |
|
| Slovenia (3) |
|---|
| Hercog, Polona | | Juvan, Kaja | | Zidansek, Tamara |
| | Spagna (7) |
|---|
| Badosa, Paula | | Bucsa, Cristina | | Masarova, Rebeka | | Muguruza, Garbiñe | | Parrizas Diaz, Nuria | | Sorribes Tormo, Sara | | Suárez Navarro, Carla |
| | Svezia (1) |
|---|
| Peterson, Rebecca |
| | Svizzera (4) |
|---|
| Bencic, Belinda | | Golubic, Viktorija | | Teichmann, Jil | | Voegele, Stefanie |
|
| | | Ucraina (4) |
|---|
| Kalinina, Anhelina | | Kostyuk, Marta | | Svitolina, Elina | | Yastremska, Dayana |
| | Regno Unito (5) |
|---|
| Boulter, Katie | | Dart, Harriet | | Konta, Johanna | | Raducanu, Emma | | Watson, Heather |
|
| Stati Uniti (23) |
|---|
| Anisimova, Amanda | | Baptiste, Hailey | | Brady, Jennifer | | Brengle, Madison | | Collins, Danielle | | Davis, Lauren | | Gauff, Coco | | Keys, Madison | | Krueger, Ashlyn | | Li, Ann | | Liu, Claire | | Loeb, Jamie | | McHale, Christina | | McNally, Caty | | Navarro, Emma | | Parks, Alycia | | Pegula, Jessica | | Pera, Bernarda | | Riske, Alison | | Rogers, Shelby | | Stephens, Sloane | | Vandeweghe, Coco | | Volynets, Katie |
|