| Australia (6) |
|---|
| Barty, Ashleigh | | Gavrilova, Daria | | Hon, Priscilla | | Sharma, Astra | | Stosur, Samantha | | Tomljanovic, Ajla |
| | Bielorussia (3) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | Belgio (3) |
|---|
| Flipkens, Kirsten | | Mertens, Elise | | Uytvanck, Alison Van |
| | Canada (2) |
|---|
| Andreescu, Bianca | | Bouchard, Eugenie |
|
| Cina (8) |
|---|
| Peng, Shuai | | Wang, Qiang | | Wang, Xinyu | | Wang, Xiyu | | Wang, Yafan | | Zhang, Shuai | | Zheng, Saisai | | Zhu, Lin |
| | Croazia (2) |
|---|
| Martic, Petra | | Vekic, Donna |
| | Repubblica Ceca (9) |
|---|
| Allertova, Denisa | | Bouzkova, Marie | | Kvitova, Petra | | Martincova, Tereza | | Muchova, Karolina | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora |
| | Danimarca (1) |
|---|
| Wozniacki, Caroline |
|
| Estonia (2) |
|---|
| Kanepi, Kaia | | Kontaveit, Anett |
| | Francia (6) |
|---|
| Cornet, Alizé | | Ferro, Fiona | | Garcia, Caroline | | Mladenovic, Kristina | | Parmentier, Pauline | | Parry, Diane |
| | Georgia (1) |
|---|
| Bolkvadze, Mariam |
| | Germania (6) |
|---|
| Barthel, Mona | | Goerges, Julia | | Kerber, Angelique | | Maria, Tatjana | | Petkovic, Andrea | | Siegemund, Laura |
|
| | | | Giappone (2) |
|---|
| Doi, Misaki | | Osaka, Naomi |
|
| Kazakistan (3) |
|---|
| Diyas, Zarina | | Putintseva, Yulia | | Rybakina, Elena |
| | Lettonia (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| | Lussemburgo (1) |
|---|
| Minella, Mandy |
| | Olanda (2) |
|---|
| Bertens, Kiki | | Hogenkamp, Richel |
|
| Polonia (3) |
|---|
| Frech, Magdalena | | Linette, Magda | | Swiatek, Iga |
| | Porto Rico (1) |
|---|
| Puig, Monica |
| | Romania (5) |
|---|
| Bogdan, Ana | | Buzarnescu, Mihaela | | Cirstea, Sorana | | Halep, Simona | | Niculescu, Monica |
| | Russia (11) |
|---|
| Alexandrova, Ekaterina | | Blinkova, Anna | | Gasparyan, Margarita | | Kalinskaya, Anna | | Kasatkina, Daria | | Kudermetova, Veronika | | Kuznetsova, Svetlana | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Sharapova, Maria | | Vikhlyantseva, Natalia |
|
| Serbia (2) |
|---|
| Jorovic, Ivana | | Krunic, Aleksandra |
| | Slovacchia (2) |
|---|
| Cepelova, Jana | | Kuzmova, Viktoria |
| | Slovenia (2) |
|---|
| Hercog, Polona | | Zidansek, Tamara |
| | Spagna (5) |
|---|
| Badosa Gibert, Paula | | Bolsova Zadoinov, Aliona | | Muguruza, Garbiñe | | Sorribes Tormo, Sara | | Suárez Navarro, Carla |
|
| Svezia (2) |
|---|
| Larsson, Johanna | | Peterson, Rebecca |
| | Svizzera (4) |
|---|
| Bacsinszky, Timea | | Bencic, Belinda | | Golubic, Viktorija | | Teichmann, Jil |
| | |
| Ucraina (4) |
|---|
| Kozlova, Kateryna | | Svitolina, Elina | | Tsurenko, Lesia | | Yastremska, Dayana |
| | Regno Unito (2) |
|---|
| Dart, Harriet | | Konta, Johanna |
| | Stati Uniti (23) |
|---|
| Ahn, Kristie | | Brady, Jennifer | | Brengle, Madison | | Collins, Danielle | | Davis, Lauren | | Di Lorenzo, Francesca | | Dolehide, Caroline | | Gauff, Cori | | Gibbs, Nicole | | Kenin, Sofia | | Keys, Madison | | Lepchenko, Varvara | | McNally, Caty | | Osuigwe, Whitney | | Pegula, Jessica | | Pera, Bernarda | | Riske, Alison | | Stephens, Sloane | | Townsend, Taylor | | Vandeweghe, Coco | | Volynets, Katie | | Williams, Serena | | Williams, Venus |
|