| Australia (1) |
|---|
| Sanders, Storm |
| | Belgium (1) |
|---|
| Mertens, Elise |
| | Canada (1) |
|---|
| Bouchard, Eugenie |
| |
| Czech Republic (5) |
|---|
| Fruhvirtova, Linda | | Krejcikova, Barbora | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora |
| | | France (2) |
|---|
| Ferro, Fiona | | Gracheva, Varvara |
| | Germany (1) |
|---|
| Siegemund, Laura |
|
| Italy (2) |
|---|
| Giorgi, Camila | | Paolini, Jasmine |
| | Latvia (1) |
|---|
| Sevastova, Anastasija |
| | Netherlands (1) |
|---|
| Rus, Arantxa |
| | Poland (1) |
|---|
| Frech, Magdalena |
|
| Romania (5) |
|---|
| Begu, Irina-Camelia | | Bogdan, Ana | | Halep, Simona | | Ruse, Elena-Gabriela | | Tig, Patricia Maria |
| | Russia (4) |
|---|
| Alexandrova, Ekaterina | | Kasatkina, Daria | | Kudermetova, Veronika | | Pavlyuchenkova, Anastasia |
| | Slovenia (2) |
|---|
| Hercog, Polona | | Zidansek, Tamara |
| | Spain (2) |
|---|
| Bolsova Zadoinov, Aliona | | Sorribes Tormo, Sara |
|
| Switzerland (1) |
|---|
| Kung, Leonie |
| | Ukraine (2) |
|---|
| Kostyuk, Marta | | Tsurenko, Lesia |
|