| Australia (3) |
|---|
| Dellacqua, Casey | | Gajdosova, Jarmila | | Gavrilova, Daria |
| | Belarus (1) |
|---|
| Azarenka, Victoria |
| | Belgium (1) |
|---|
| Flipkens, Kirsten |
| | Czech Republic (2) |
|---|
| Safarova, Lucie | | Zahlavova Strycova, Barbora |
|
| Denmark (1) |
|---|
| Wozniacki, Caroline |
| | Germany (2) |
|---|
| Kerber, Angelique | | Lisicki, Sabine |
| | | Japan (2) |
|---|
| Date-Krumm, Kimiko | | Nara, Kurumi |
|
| New Zealand (1) |
|---|
| Erakovic, Marina |
| | Russia (3) |
|---|
| Kudryavtseva, Alla | | Kuznetsova, Svetlana | | Pavlyuchenkova, Anastasia |
| | Serbia (2) |
|---|
| Ivanovic, Ana | | Jankovic, Jelena |
| | Slovakia (2) |
|---|
| Cibulkova, Dominika | | Hantuchova, Daniela |
|
| Spain (2) |
|---|
| Muguruza, Garbine | | Suarez Navarro, Carla |
| | Switzerland (1) |
|---|
| Bencic, Belinda |
| | Ukraine (1) |
|---|
| Svitolina, Elina |
| | United States (3) |
|---|
| Davis, Lauren | | Keys, Madison | | Vandeweghe, Coco |
|