| Australia (3) |
|---|
| Cabrera, Lizette | | Inglis, Maddison | | Tomljanovic, Ajla |
| | Bielorussia (3) |
|---|
| Azarenka, Victoria | | Govortsova, Olga | | Sasnovich, Aliaksandra |
| | Belgio (3) |
|---|
| Clijsters, Kim | | Flipkens, Kirsten | | Mertens, Elise |
| | Brasile (1) |
|---|
| Haddad Maia, Beatriz |
|
| Canada (1) |
|---|
| Andreescu, Bianca |
| | | Colombia (1) |
|---|
| Osorio Serrano, Maria Camila |
| |
| Repubblica Ceca (3) |
|---|
| Bouzkova, Marie | | Martincova, Tereza | | Vondrousova, Marketa |
| | Estonia (2) |
|---|
| Kanepi, Kaia | | Kontaveit, Anett |
| | Francia (2) |
|---|
| Cornet, Alizé | | Garcia, Caroline |
| | Germania (1) |
|---|
| Petkovic, Andrea |
|
| Italia (2) |
|---|
| Giorgi, Camila | | Paolini, Jasmine |
| | Giappone (2) |
|---|
| Doi, Misaki | | Hontama, Mai |
| | Kazakistan (1) |
|---|
| Rybakina, Elena |
| | Polonia (2) |
|---|
| Frech, Magdalena | | Linette, Magda |
|
| Romania (1) |
|---|
| Ruse, Elena-Gabriela |
| | Russia (3) |
|---|
| Kalinskaya, Anna | | Kudermetova, Veronika | | Pavlyuchenkova, Anastasia |
| | Slovenia (1) |
|---|
| Zidansek, Tamara |
| | Spagna (1) |
|---|
| Muguruza, Garbiñe |
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| Svizzera (3) |
|---|
| Bencic, Belinda | | Golubic, Viktorija | | Teichmann, Jil |
| | | | Ucraina (4) |
|---|
| Kostyuk, Marta | | Kozlova, Kateryna | | Svitolina, Elina | | Yastremska, Dayana |
|
| Regno Unito (1) |
|---|
| Dart, Harriet |
| | Stati Uniti (12) |
|---|
| Anisimova, Amanda | | Baptiste, Hailey | | Brengle, Madison | | Collins, Danielle | | Davis, Lauren | | Dolehide, Caroline | | Keys, Madison | | Li, Ann | | Pegula, Jessica | | Rogers, Shelby | | Stephens, Sloane | | Vandeweghe, Coco |
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