| Australia (3) |
|---|
| De Minaur, Alex | | O'Connell, Christopher | | Popyrin, Alexei |
| | | Bulgaria (1) |
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| Dimitrov, Grigor |
| | Canada (1) |
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| Auger-Aliassime, Felix |
|
| | | Tsjekkisk Republikk (1) |
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| Lehecka, Jiri |
| | Finland (1) |
|---|
| Virtanen, Otto |
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| Frankrike (1) |
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| Halys, Quentin |
| | Tyskland (1) |
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| Struff, Jan-Lennard |
| | Hellas (1) |
|---|
| Tsitsipas, Stefanos |
| | Ungarn (1) |
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| Marozsan, Fabian |
|
| Italia (2) |
|---|
| Berrettini, Matteo | | Nardi, Luca |
| | Jordan (1) |
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| Shelbayh, Abdullah |
| | Kazakhstan (1) |
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| Bublik, Alexander |
| |
| Nederland (2) |
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| Griekspoor, Tallon | | Zandschulp, Botic van de |
| | | Russland (4) |
|---|
| Khachanov, Karen | | Medvedev, Daniil | | Rublev, Andrey | | Safiullin, Roman |
| | Serbia (2) |
|---|
| Djokovic, Novak | | Medjedovic, Hamad |
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| Spania (2) |
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| Alcaraz, Carlos | | Bautista Agut, Roberto |
| | |