| Australia (3) |
|---|
| Barty, Ashleigh | | Kasatkina, Daria | | Tomljanovic, Ajla |
| | Bielorussia (3) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | | Canada (3) |
|---|
| Andreescu, Bianca | | Bouchard, Eugenie | | Fernandez, Leylah |
|
| Cina (3) |
|---|
| Wang, Xiyu | | Zhang, Shuai | | Zheng, Saisai |
| | Croazia (2) |
|---|
| Martic, Petra | | Vekic, Donna |
| | Repubblica Ceca (3) |
|---|
| Bouzkova, Marie | | Pliskova, Karolina | | Siniakova, Katerina |
| | Danimarca (1) |
|---|
| Wozniacki, Caroline |
|
| Estonia (1) |
|---|
| Kontaveit, Anett |
| | Francia (2) |
|---|
| Garcia, Caroline | | Mladenovic, Kristina |
| | Germania (3) |
|---|
| Goerges, Julia | | Kerber, Angelique | | Maria, Tatjana |
| |
| | Giappone (2) |
|---|
| Doi, Misaki | | Osaka, Naomi |
| | Kazakistan (1) |
|---|
| Putintseva, Yulia |
| | Lettonia (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
|
| | | | Russia (5) |
|---|
| Alexandrova, Ekaterina | | Kuznetsova, Svetlana | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Sharapova, Maria |
|
| Slovenia (1) |
|---|
| Hercog, Polona |
| | Spagna (1) |
|---|
| Suárez Navarro, Carla |
| | Svizzera (1) |
|---|
| Bencic, Belinda |
| |
| Ucraina (3) |
|---|
| Svitolina, Elina | | Tsurenko, Lesia | | Yastremska, Dayana |
| | Regno Unito (1) |
|---|
| Konta, Johanna |
| | Stati Uniti (9) |
|---|
| Brady, Jennifer | | Collins, Danielle | | Di Lorenzo, Francesca | | Kenin, Sofia | | Keys, Madison | | Riske, Alison | | Stephens, Sloane | | Williams, Serena | | Williams, Venus |
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