| Australia (1) |
|---|
| Tomljanovic, Ajla |
| | Belarus (3) |
|---|
| Azarenka, Victoria | | Govortsova, Olga | | Sabalenka, Aryna |
| | Canada (1) |
|---|
| Fernandez, Leylah |
| | Czech Republic (1) |
|---|
| Bouzkova, Marie |
|
| | | United Kingdom (2) |
|---|
| Konta, Johanna | | Watson, Heather |
| | United States (17) |
|---|
| Ahn, Kristie | | Anisimova, Amanda | | Bellis, CiCi | | Brady, Jennifer | | Brengle, Madison | | Davis, Lauren | | Di Lorenzo, Francesca | | Dolehide, Caroline | | Gauff, Coco | | Mattek-Sands, Bethanie | | McNally, Caty | | Pegula, Jessica | | Pera, Bernarda | | Rogers, Shelby | | Stephens, Sloane | | Williams, Serena | | Williams, Venus |
|