| Weißrussland (2) |
|---|
| Gerasimov, Egor | | Ivashka, Ilya |
| | Bosnien und Herzegowina (1) |
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| Dzumhur, Damir |
| | | Tschechien (1) |
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| Rosol, Lukas |
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| Mannarino, Adrian |
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| Fucsovics, Marton |
| | | Italien (6) |
|---|
| Berrettini, Matteo | | Caruso, Salvatore | | Fabbiano, Thomas | | Sinner, Jannik | | Travaglia, Stefano | | Viola, Matteo |
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| Bublik, Alexander | | Kukushkin, Mikhail |
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| Berankis, Ricardas |
| | |
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| Donskoy, Evgeny | | Khachanov, Karen | | Medvedev, Daniil | | Rublev, Andrey | | Vatutin, Alexey |
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| Tipsarevic, Janko |
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| Klizan, Martin | | Kovalik, Jozef |
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| Carballes Baena, Roberto |
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