| Australia (1) |
|---|
| Barty, Ashleigh |
| | Belarus (1) |
|---|
| Sabalenka, Aryna |
| | | Czech Republic (5) |
|---|
| Bouzkova, Marie | | Kvitova, Petra | | Muchova, Karolina | | Pliskova, Karolina | | Vondrousova, Marketa |
|
| Estonia (1) |
|---|
| Kontaveit, Anett |
| | Georgia (1) |
|---|
| Gorgodze, Ekaterine |
| | Germany (8) |
|---|
| Barthel, Mona | | Friedsam, Anna-Lena | | Kerber, Angelique | | Korpatsch, Tamara | | Middendorf, Julia | | Petkovic, Andrea | | Schunk, Nastasja | | Siegemund, Laura |
| |
| Latvia (1) |
|---|
| Ostapenko, Jelena |
| | Norway (1) |
|---|
| Eikeri, Ulrikke |
| | | Russia (1) |
|---|
| Alexandrova, Ekaterina |
|
| Swiss (2) |
|---|
| Bencic, Belinda | | Voegele, Stefanie |
| | Ukraine (1) |
|---|
| Svitolina, Elina |
| | United States (2) |
|---|
| Brady, Jennifer | | Kenin, Sofia |
|