| Austrálie (3) |
|---|
| Barty, Ashleigh | | Gavrilova, Daria | | Stosur, Samantha |
| | | Čína (5) |
|---|
| Duan, Ying-Ying | | Peng, Shuai | | Wang, Qiang | | Wang, Yafan | | Zhang, Shuai |
| | Chorvatsko (1) |
|---|
| Vekic, Donna |
|
| Česká republika (4) |
|---|
| Kvitova, Petra | | Pliskova, Karolina | | Siniakova, Katerina | | Strycova, Barbora |
| | Dánsko (1) |
|---|
| Wozniacki, Caroline |
| | Estonsko (1) |
|---|
| Kontaveit, Anett |
| | Francie (3) |
|---|
| Cornet, Alizé | | Garcia, Caroline | | Mladenovic, Kristina |
|
| Německo (4) |
|---|
| Barthel, Mona | | Goerges, Julia | | Kerber, Angelique | | Petkovic, Andrea |
| | | |
| Kazachstán (1) |
|---|
| Putintseva, Yulia |
| | Lotyšsko (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| | Nizozemsko (1) |
|---|
| Bertens, Kiki |
| | Polsko (2) |
|---|
| Linette, Magda | | Radwanska, Agnieszka |
|
| Portoriko (1) |
|---|
| Puig, Monica |
| | Rumunsko (3) |
|---|
| Cirstea, Sorana | | Halep, Simona | | Niculescu, Monica |
| | Rusko (5) |
|---|
| Kasatkina, Daria | | Kuznetsova, Svetlana | | Makarova, Ekaterina | | Pavlyuchenkova, Anastasia | | Vesnina, Elena |
| | Slovensko (2) |
|---|
| Cibulkova, Dominika | | Rybarikova, Magdalena |
|
| Španělsko (2) |
|---|
| Muguruza, Garbiñe | | Suárez Navarro, Carla |
| | Švýcarsko (1) |
|---|
| Teichmann, Jil |
| | | Ukrajina (1) |
|---|
| Tsurenko, Lesia |
|
| Velká Británie (1) |
|---|
| Konta, Johanna |
| | USA (7) |
|---|
| Bellis, CiCi | | Davis, Lauren | | Keys, Madison | | Lepchenko, Varvara | | McHale, Christina | | Riske, Alison | | Stephens, Sloane |
|