| Australien (1) |
|---|
| De Minaur, Alex |
| | Brasilien (2) |
|---|
| Fonseca, Joao | | Haddad Maia, Beatriz |
| | Bulgarien (1) |
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| Dimitrov, Grigor |
| |
| | Tschechien (3) |
|---|
| Lehecka, Jiri | | Machac, Tomas | | Noskova, Linda |
| | Frankreich (2) |
|---|
| Humbert, Ugo | | Muller, Alexandre |
| | Deutschland (1) |
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| Struff, Jan-Lennard |
|
| Griechenland (1) |
|---|
| Tsitsipas, Stefanos |
| | Italien (3) |
|---|
| Arnaldi, Matteo | | Darderi, Luciano | | Sonego, Lorenzo |
| | Die Niederlande (1) |
|---|
| Griekspoor, Tallon |
| |
| Russland (2) |
|---|
| Kalinskaya, Anna | | Samsonova, Liudmila |
| | Serbien (1) |
|---|
| Djokovic, Novak |
| | Schweiz (1) |
|---|
| Bencic, Belinda |
| | Ukraine (1) |
|---|
| Starodubtseva, Yuliia |
|
| Groß Britannien (3) |
|---|
| Draper, Jack | | Fearnley, Jacob | | Norrie, Cameron |
| | Vereinigte Staaten (6) |
|---|
| Gauff, Coco | | Keys, Madison | | Li, Ann | | Navarro, Emma | | Paul, Tommy | | Tiafoe, Frances |
|