| Argentina (1) |
|---|
| Podoroska, Nadia |
| | Australia (1) |
|---|
| Sharma, Astra |
| | Belarus (2) |
|---|
| Azarenka, Victoria | | Govortsova, Olga |
| | Belgium (1) |
|---|
| Clijsters, Kim |
|
| Canada (1) |
|---|
| Fernandez, Leylah |
| | | Czech Republic (1) |
|---|
| Bouzkova, Marie |
| | Germany (1) |
|---|
| Maria, Tatjana |
|
| Italy (1) |
|---|
| Gatto-Monticone, Giulia |
| | Kazakhstan (1) |
|---|
| Diyas, Zarina |
| | Montenegro (1) |
|---|
| Kovinic, Danka |
| | Netherlands (1) |
|---|
| Rus, Arantxa |
|
| Russia (2) |
|---|
| Flink, Varvara | | Potapova, Anastasia |
| | Serbia (1) |
|---|
| Stojanovic, Nina |
| | Slovakia (2) |
|---|
| Kucova, Kristina | | Schmiedlova, Anna Karolina |
| | Slovenia (1) |
|---|
| Zidansek, Tamara |
|
| Spain (2) |
|---|
| Arruabarrena, Lara | | Sorribes Tormo, Sara |
| | Sweden (1) |
|---|
| Peterson, Rebecca |
| | Switzerland (1) |
|---|
| Voegele, Stefanie |
| | Ukraine (3) |
|---|
| Bondarenko, Kateryna | | Kozlova, Kateryna | | Svitolina, Elina |
|
| United Kingdom (2) |
|---|
| Konta, Johanna | | Watson, Heather |
| | United States (5) |
|---|
| Davis, Lauren | | Dolehide, Caroline | | Navarro, Emma | | Stephens, Sloane | | Williams, Venus |
|