| Australien (2) |
|---|
| Barty, Ashleigh | | Sharma, Astra |
| | Hviderusland (3) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | Belgien (1) |
|---|
| Mertens, Elise |
| | Kina (3) |
|---|
| Wang, Qiang | | Wang, Yafan | | Zheng, Saisai |
|
| Kroatien (2) |
|---|
| Martic, Petra | | Vekic, Donna |
| | Tjekkiet (4) |
|---|
| Kvitova, Petra | | Pliskova, Karolina | | Siniakova, Katerina | | Strycova, Barbora |
| | Danmark (1) |
|---|
| Wozniacki, Caroline |
| | Estland (1) |
|---|
| Kontaveit, Anett |
|
| Frankrig (1) |
|---|
| Garcia, Caroline |
| | Tyskland (2) |
|---|
| Goerges, Julia | | Kerber, Angelique |
| | Grækenland (1) |
|---|
| Sakkari, Maria |
| | Italien (1) |
|---|
| Giorgi, Camila |
|
| | Kasakhstan (2) |
|---|
| Diyas, Zarina | | Putintseva, Yulia |
| | Letland (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| |
| | Puerto Rico (1) |
|---|
| Puig, Monica |
| | Rumænien (1) |
|---|
| Halep, Simona |
| | Rusland (5) |
|---|
| Alexandrova, Ekaterina | | Kasatkina, Daria | | Kudermetova, Veronika | | Kuznetsova, Svetlana | | Sharapova, Maria |
|
| Slovakiet (1) |
|---|
| Kuzmova, Viktoria |
| | Spanien (2) |
|---|
| Muguruza, Garbiñe | | Suárez Navarro, Carla |
| | Sverige (1) |
|---|
| Peterson, Rebecca |
| | Schweizisk (1) |
|---|
| Bencic, Belinda |
|
| | | Ukraine (3) |
|---|
| Svitolina, Elina | | Tsurenko, Lesia | | Yastremska, Dayana |
| | Storbritannien (1) |
|---|
| Konta, Johanna |
|
| USA (12) |
|---|
| Anisimova, Amanda | | Brady, Jennifer | | Davis, Lauren | | Kenin, Sofia | | Keys, Madison | | McNally, Caty | | Pegula, Jessica | | Pera, Bernarda | | Riske, Alison | | Stephens, Sloane | | Williams, Serena | | Williams, Venus |
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