| Argentina (2) |
|---|
| Carle, Maria | | Podoroska, Nadia |
| | Australien (2) |
|---|
| Gadecki, Olivia | | Tomljanovic, Ajla |
| | | Brasilien (2) |
|---|
| Haddad Maia, Beatriz | | Pigossi, Laura |
|
| Bulgarien (1) |
|---|
| Tomova, Viktoriya |
| | Canada (2) |
|---|
| Andreescu, Bianca | | Fernandez, Leylah |
| | Kina (4) |
|---|
| Wang, Xinyu | | Wang, Xiyu | | Yuan, Yue | | Zheng, Qinwen |
| | Colombia (1) |
|---|
| Osorio, Camila |
|
| Kroatien (2) |
|---|
| Martic, Petra | | Vekic, Donna |
| | Tjekkiet (4) |
|---|
| Krejcikova, Barbora | | Muchova, Karolina | | Noskova, Linda | | Siniakova, Katerina |
| | Danmark (2) |
|---|
| Tauson, Clara | | Wozniacki, Caroline |
| |
| Frankrig (4) |
|---|
| Burel, Clara | | Garcia, Caroline | | Gracheva, Varvara | | Parry, Diane |
| | Tyskland (4) |
|---|
| Kerber, Angelique | | Korpatsch, Tamara | | Maria, Tatjana | | Siegemund, Laura |
| | Grækenland (1) |
|---|
| Sakkari, Maria |
| | Italien (4) |
|---|
| Bronzetti, Lucia | | Cocciaretto, Elisabetta | | Errani, Sara | | Paolini, Jasmine |
|
| Japan (2) |
|---|
| Osaka, Naomi | | Uchijima, Moyuka |
| | Kasakhstan (1) |
|---|
| Putintseva, Yulia |
| | Letland (1) |
|---|
| Ostapenko, Jelena |
| | Montenegro (1) |
|---|
| Kovinic, Danka |
|
| | | Polen (3) |
|---|
| Frech, Magdalena | | Linette, Magda | | Swiatek, Iga |
| | Rumænien (3) |
|---|
| Begu, Irina-Camelia | | Bogdan, Ana | | Cristian, Jaqueline |
|
| Rusland (3) |
|---|
| Alexandrova, Ekaterina | | Andreeva, Mirra | | Shnaider, Diana |
| | Slovakiet (1) |
|---|
| Schmiedlova, Anna Karolina |
| | Spanien (2) |
|---|
| Bucsa, Cristina | | Sorribes Tormo, Sara |
| | Schweizisk (1) |
|---|
| Golubic, Viktorija |
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| Ukraine (4) |
|---|
| Kalinina, Anhelina | | Kostyuk, Marta | | Svitolina, Elina | | Yastremska, Dayana |
| | Storbritannien (1) |
|---|
| Boulter, Katie |
| | USA (4) |
|---|
| Collins, Danielle | | Gauff, Coco | | Navarro, Emma | | Pegula, Jessica |
|