| Argentina (1) |
|---|
| Podoroska, Nadia |
| | Austria (2) |
|---|
| Grabher, Julia | | Haas, Barbara |
| | Belarus (2) |
|---|
| Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | Belgium (2) |
|---|
| Mertens, Elise | | Minnen, Greet |
|
| | Czech Republic (3) |
|---|
| Krejcikova, Barbora | | Martincova, Tereza | | Siniakova, Katerina |
| | France (3) |
|---|
| Dodin, Oceane | | Gracheva, Varvara | | Tan, Harmony |
| | Italy (2) |
|---|
| Giorgi, Camila | | Paolini, Jasmine |
|
| Netherlands (1) |
|---|
| Rus, Arantxa |
| | Romania (2) |
|---|
| Begu, Irina-Camelia | | Cirstea, Sorana |
| | Russia (3) |
|---|
| Alexandrova, Ekaterina | | Kudermetova, Veronika | | Zvonareva, Vera |
| | Slovakia (1) |
|---|
| Kuzmova, Viktoria |
|
| Slovenia (1) |
|---|
| Zidansek, Tamara |
| | Spain (1) |
|---|
| Sorribes Tormo, Sara |
| | Switzerland (2) |
|---|
| Teichmann, Jil | | Voegele, Stefanie |
| | Ukraine (4) |
|---|
| Kalinina, Anhelina | | Kostyuk, Marta | | Yastremska, Dayana | | Zavatska, Katarina |
|
| United States (1) |
|---|
| Pera, Bernarda |
|