| Australia (1) |
|---|
| Popyrin, Alexei |
| | Østerrike (1) |
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| Ofner, Sebastian |
| | |
| | Tsjekkisk Republikk (1) |
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| Machac, Tomas |
| | Frankrike (4) |
|---|
| Cazaux, Arthur | | Gaston, Hugo | | Halys, Quentin | | Rinderknech, Arthur |
| | Ungarn (2) |
|---|
| Fucsovics, Marton | | Marozsan, Fabian |
|
| Italia (1) |
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| Arnaldi, Matteo |
| | | |
| Russland (2) |
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| Gakhov, Ivan | | Khachanov, Karen |
| | Serbia (3) |
|---|
| Djokovic, Novak | | Kecmanovic, Miomir | | Lajovic, Dusan |
| | | Sveits (1) |
|---|
| Stricker, Dominic |
|
| England (2) |
|---|
| Fearnley, Jacob | | Norrie, Cameron |
| | Amerika (3) |
|---|
| Fritz, Taylor | | Michelsen, Alex | | Tien, Learner |
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