| Australien (2) |
|---|
| Stosur, Samantha | | Tomljanovic, Ajla |
| | Hviderusland (1) |
|---|
| Sasnovich, Aliaksandra |
| | Belgien (1) |
|---|
| Mertens, Elise |
| |
| Tjekkiet (5) |
|---|
| Muchova, Karolina | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora |
| | Danmark (1) |
|---|
| Wozniacki, Caroline |
| | Estland (1) |
|---|
| Kontaveit, Anett |
| | Frankrig (1) |
|---|
| Garcia, Caroline |
|
| Tyskland (2) |
|---|
| Goerges, Julia | | Kerber, Angelique |
| | Italien (1) |
|---|
| Giorgi, Camila |
| | Letland (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| |
| Oman (1) |
|---|
| Al Nabhani, Fatma |
| | Rumænien (2) |
|---|
| Buzarnescu, Mihaela | | Halep, Simona |
| | Rusland (1) |
|---|
| Blinkova, Anna |
| | Slovenien (1) |
|---|
| Hercog, Polona |
|
| Spanien (2) |
|---|
| Arruabarrena, Lara | | Suárez Navarro, Carla |
| | | | Ukraine (2) |
|---|
| Svitolina, Elina | | Tsurenko, Lesia |
|
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