| Australien (2) |
|---|
| Barty, Ashleigh | | De Minaur, Alex |
| | Belgien (1) |
|---|
| Mertens, Elise |
| | | Tschechien (2) |
|---|
| Muchova, Karolina | | Pliskova, Karolina |
|
| Estland (2) |
|---|
| Kanepi, Kaia | | Kontaveit, Anett |
| | Frankreich (1) |
|---|
| Mladenovic, Kristina |
| | Griechenland (1) |
|---|
| Tsitsipas, Stefano |
| | Italien (2) |
|---|
| Berrettini, Matteo | | Fognini, Fabio |
|
| Kasachstan (1) |
|---|
| Putintseva, Yulia |
| | | | Russland (4) |
|---|
| Alexandrova, Ekaterina | | Khachanov, Karen | | Medvedev, Daniil | | Rublev, Andrey |
|
| Serbien (1) |
|---|
| Krajinovic, Filip |
| | | Südafrika (1) |
|---|
| Harris, Lloyd |
| | Spanien (2) |
|---|
| Lopez, Feliciano | | Nadal, Rafael |
|
| | Schweiz (1) |
|---|
| Bencic, Belinda |
| | Ukraine (1) |
|---|
| Svitolina, Elina |
| | Groß Britannien (1) |
|---|
| Norrie, Cameron |
|
| Vereinigte Staaten (4) |
|---|
| Brady, Jennifer | | McDonald, Mackenzie | | Pegula, Jessica | | Rogers, Shelby |
|