| Australien (3) |
|---|
| Kasatkina, Daria | | Stosur, Samantha | | Tomljanovic, Ajla |
| | Hviderusland (3) |
|---|
| Lapko, Vera | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
| | Belgien (1) |
|---|
| Mertens, Elise |
| | Canada (1) |
|---|
| Bouchard, Eugenie |
|
| Kina (3) |
|---|
| Zhang, Shuai | | Zheng, Saisai | | Zhu, Lin |
| | Kroatien (2) |
|---|
| Martic, Petra | | Vekic, Donna |
| | Tjekkiet (5) |
|---|
| Hradecka, Lucie | | Kvitova, Petra | | Pliskova, Karolina | | Siniakova, Katerina | | Strycova, Barbora |
| | Danmark (1) |
|---|
| Wozniacki, Caroline |
|
| Estland (1) |
|---|
| Kontaveit, Anett |
| | Frankrig (3) |
|---|
| Cornet, Alizé | | Garcia, Caroline | | Mladenovic, Kristina |
| | Tyskland (2) |
|---|
| Goerges, Julia | | Kerber, Angelique |
| |
| | | Kasakhstan (2) |
|---|
| Diyas, Zarina | | Putintseva, Yulia |
| | Letland (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
|
| | Oman (1) |
|---|
| Al Nabhani, Fatma |
| | Polen (1) |
|---|
| Frech, Magdalena |
| | Rumænien (2) |
|---|
| Buzarnescu, Mihaela | | Halep, Simona |
|
| Rusland (2) |
|---|
| Makarova, Ekaterina | | Pavlyuchenkova, Anastasia |
| | Serbien (1) |
|---|
| Jorovic, Ivana |
| | Slovakiet (2) |
|---|
| Cibulkova, Dominika | | Kuzmova, Viktoria |
| | Slovenien (2) |
|---|
| Hercog, Polona | | Jakupovic, Dalila |
|
| Spanien (3) |
|---|
| Arruabarrena, Lara | | Muguruza, Garbiñe | | Suárez Navarro, Carla |
| | Schweizisk (2) |
|---|
| Bencic, Belinda | | Voegele, Stefanie |
| | |
| Ukraine (3) |
|---|
| Svitolina, Elina | | Tsurenko, Lesia | | Yastremska, Dayana |
| | USA (4) |
|---|
| Brady, Jennifer | | Kenin, Sofia | | Pera, Bernarda | | Riske, Alison |
|