| Argentina (2) |
|---|
| Coria, Federico | | Pella, Guido |
| | Australia (1) |
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| Millman, John |
| | | Belarús (1) |
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| Gerasimov, Egor |
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| Vesely, Jiri |
| | | Georgia (1) |
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| Basilashvili, Nikoloz |
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| Hanfmann, Yannick | | Struff, Jan-Lennard |
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| | Italia (7) |
|---|
| Cecchinato, Marco | | Fabbiano, Thomas | | Gaio, Federico | | Musetti, Lorenzo | | Sonego, Lorenzo | | Travaglia, Stefano | | Zeppieri, Giulio |
| | |
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| Kovalik, Jozef | | Martin, Andrej |
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| Broady, Liam | | Evans, Daniel |
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| Fritz, Taylor | | Paul, Tommy |
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