| Argentina (2) |
|---|
| Coria, Federico | | Delbonis, Federico |
| | Austrálie (1) |
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| O'Connell, Christopher |
| | Bělorusko (1) |
|---|
| Gerasimov, Egor |
| | Brazílie (1) |
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| Monteiro, Thiago |
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| Francie (5) |
|---|
| Chardy, Jeremy | | Mannarino, Adrian | | Monfils, Gael | | Pouille, Lucas | | Rinderknech, Arthur |
| | Gruzie (1) |
|---|
| Basilashvili, Nikoloz |
| | Německo (2) |
|---|
| Moraing, Mats | | Topo, Marko |
| | Litva (1) |
|---|
| Berankis, Ricardas |
|
| | Srbsko (5) |
|---|
| Djokovic, Novak | | Kecmanovic, Miomir | | Krstin, Pedja | | Lajovic, Dusan | | Medjedovic, Hamad |
| | Slovensko (3) |
|---|
| Klein, Lukas | | Martin, Andrej | | Molcan, Alex |
| | Jižní Korea (1) |
|---|
| Kwon, Soonwoo |
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| Španělsko (2) |
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| Carballes Baena, Roberto | | Verdasco, Fernando |
| | |