| Australia (2) |
|---|
| Gavrilova, Daria | | Stosur, Samantha |
| | Belgio (1) |
|---|
| Wickmayer, Yanina |
| | Cina (3) |
|---|
| Peng, Shuai | | Zhang, Shuai | | Zheng, Saisai |
| | Croazia (1) |
|---|
| Lucic-Baroni, Mirjana |
|
| Repubblica Ceca (5) |
|---|
| Kvitova, Petra | | Pliskova, Karolina | | Safarova, Lucie | | Siniakova, Katerina | | Strycova, Barbora |
| | Danimarca (1) |
|---|
| Wozniacki, Caroline |
| | Francia (3) |
|---|
| Cornet, Alizé | | Garcia, Caroline | | Mladenovic, Kristina |
| | Germania (5) |
|---|
| Beck, Annika | | Goerges, Julia | | Kerber, Angelique | | Lisicki, Sabine | | Siegemund, Laura |
|
| | Italia (2) |
|---|
| Errani, Sara | | Vinci, Roberta |
| | | Kazakistan (2) |
|---|
| Putintseva, Yulia | | Shvedova, Yaroslava |
|
| Lettonia (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| | Montenegro (1) |
|---|
| Kovinic, Danka |
| | Polonia (1) |
|---|
| Radwanska, Agnieszka |
| | Porto Rico (1) |
|---|
| Puig, Monica |
|
| Romania (2) |
|---|
| Begu, Irina-Camelia | | Halep, Simona |
| | Russia (5) |
|---|
| Kasatkina, Daria | | Kulichkova, Elizaveta | | Kuznetsova, Svetlana | | Makarova, Ekaterina | | Pavlyuchenkova, Anastasia |
| | Serbia (1) |
|---|
| Jankovic, Jelena |
| | Slovacchia (1) |
|---|
| Cibulkova, Dominika |
|
| Spagna (2) |
|---|
| Muguruza, Garbiñe | | Suárez Navarro, Carla |
| | Svizzera (2) |
|---|
| Bacsinszky, Timea | | Bencic, Belinda |
| | Ucraina (1) |
|---|
| Svitolina, Elina |
| | Regno Unito (2) |
|---|
| Konta, Johanna | | Watson, Heather |
|
| Stati Uniti (8) |
|---|
| Brengle, Madison | | Chirico, Louisa | | Keys, Madison | | Lepchenko, Varvara | | Mattek-Sands, Bethanie | | Rogers, Shelby | | Vandeweghe, Coco | | Williams, Venus |
|