| Australien (2) |
|---|
| Gavrilova, Daria | | Kasatkina, Daria |
| | Hviderusland (2) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna |
| | Belgien (3) |
|---|
| Bonaventure, Ysaline | | Flipkens, Kirsten | | Uytvanck, Alison Van |
| |
| Tjekkiet (3) |
|---|
| Kvitova, Petra | | Martincova, Tereza | | Siniakova, Katerina |
| | Frankrig (2) |
|---|
| Cornet, Alizé | | Mladenovic, Kristina |
| | Tyskland (1) |
|---|
| Goerges, Julia |
| | Grækenland (1) |
|---|
| Sakkari, Maria |
|
| Kasakhstan (1) |
|---|
| Putintseva, Yulia |
| | Letland (1) |
|---|
| Ostapenko, Jelena |
| | | Rusland (7) |
|---|
| Alexandrova, Ekaterina | | Gasparyan, Margarita | | Kudermetova, Veronika | | Makarova, Ekaterina | | Pavlyuchenkova, Anastasia | | Sharapova, Maria | | Zvonareva, Vera |
|
| Serbien (1) |
|---|
| Danilovic, Olga |
| | Slovakiet (1) |
|---|
| Cibulkova, Dominika |
| | Schweizisk (1) |
|---|
| Bacsinszky, Timea |
| | Storbritannien (1) |
|---|
| Boulter, Katie |
|