| Argentina (2) |
|---|
| Podoroska, Nadia | | Schwartzman, Diego |
| | Austria (1) |
|---|
| Thiem, Dominic |
| | Czech Republic (1) |
|---|
| Krejcikova, Barbora |
| | France (2) |
|---|
| Garcia, Caroline | | Gaston, Hugo |
|
| Germany (1) |
|---|
| Zverev, Alexander |
| | Italy (3) |
|---|
| Sinner, Jannik | | Sonego, Lorenzo | | Trevisan, Martina |
| | Netherlands (1) |
|---|
| Bertens, Kiki |
| |
| | | Ukraine (1) |
|---|
| Svitolina, Elina |
| | United States (1) |
|---|
| Korda, Sebastian |
|