| Australia (5) |
|---|
| Aiava, Destanee | | Gadecki, Olivia | | Rodionova, Arina | | Sharma, Astra | | Tomljanovic, Ajla |
| | Bielorussia (2) |
|---|
| Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | | Canada (1) |
|---|
| Marino, Rebecca |
|
| Cina (3) |
|---|
| Wang, Qiang | | Wang, Yafan | | Zheng, Saisai |
| | Repubblica Ceca (1) |
|---|
| Muchova, Karolina |
| | | Francia (3) |
|---|
| Cornet, Alizé | | Garcia, Caroline | | Paquet, Chloe |
|
| Germania (2) |
|---|
| Petkovic, Andrea | | Siegemund, Laura |
| | | Italia (3) |
|---|
| Errani, Sara | | Paolini, Jasmine | | Trevisan, Martina |
| | Giappone (3) |
|---|
| Hibi, Mayo | | Hibino, Nao | | Osaka, Naomi |
|
| Kazakistan (1) |
|---|
| Diyas, Zarina |
| | Lettonia (1) |
|---|
| Ostapenko, Jelena |
| | Montenegro (1) |
|---|
| Kovinic, Danka |
| |
| Romania (5) |
|---|
| Begu, Irina-Camelia | | Buzarnescu, Mihaela | | Halep, Simona | | Niculescu, Monica | | Tig, Patricia Maria |
| | Russia (6) |
|---|
| Alexandrova, Ekaterina | | Gasparyan, Margarita | | Kalinskaya, Anna | | Kasatkina, Daria | | Potapova, Anastasia | | Savinykh, Valeria |
| | Slovacchia (1) |
|---|
| Schmiedlova, Anna Karolina |
| | Slovenia (3) |
|---|
| Hercog, Polona | | Juvan, Kaja | | Zidansek, Tamara |
|
| Spagna (1) |
|---|
| Sorribes Tormo, Sara |
| | Svizzera (1) |
|---|
| Teichmann, Jil |
| | Ucraina (2) |
|---|
| Svitolina, Elina | | Tsurenko, Lesia |
| | Regno Unito (2) |
|---|
| Boulter, Katie | | Konta, Johanna |
|
| Stati Uniti (5) |
|---|
| Gauff, Coco | | Lepchenko, Varvara | | McNally, Caty | | Osuigwe, Whitney | | Pera, Bernarda |
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