| Argentina (2) |
|---|
| Delbonis, Federico | | Schwartzman, Diego |
| | Australia (1) |
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| De Minaur, Alex |
| | | Canada (1) |
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| Auger-Aliassime, Felix |
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| | Danimarca (1) |
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| Rune, Holger |
| | Finlandia (1) |
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| Ruusuvuori, Emil |
| | Germania (1) |
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| Zverev, Alexander |
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| Ungheria (1) |
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| Fucsovics, Marton |
| | Italia (3) |
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| Musetti, Lorenzo | | Sinner, Jannik | | Sonego, Lorenzo |
| | Kazakistan (1) |
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| Bublik, Alexander |
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| Polonia (1) |
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| Hurkacz, Hubert |
| | | | Spagna (4) |
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| Alcaraz, Carlos | | Carreno Busta, Pablo | | Martinez, Pedro | | Ramos-Vinolas, Albert |
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| Regno Unito (2) |
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| Evans, Daniel | | Norrie, Cameron |
| | Stati Uniti (2) |
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| Fritz, Taylor | | Korda, Sebastian |
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