| Argentina (9) |
|---|
| Bagnis, Facundo | | Cerundolo, Francisco | | Cerundolo, Juan Manuel | | Coria, Federico | | Delbonis, Federico | | Etcheverry, Tomas Martin | | Kicker, Nicolas | | Londero, Juan Ignacio | | Schwartzman, Diego |
| | | Brazil (3) |
|---|
| Menezes, Joao | | Monteiro, Thiago | | Seyboth Wild, Thiago |
| | Chile (2) |
|---|
| Barrios Vera, Marcelo Tomas | | Jarry, Nicolas |
|
| Colombia (1) |
|---|
| Galan, Daniel Elahi |
| | | Germany (1) |
|---|
| Koepfer, Dominik |
| | Italy (2) |
|---|
| Cecchinato, Marco | | Mager, Gianluca |
|
| Portugal (2) |
|---|
| Sousa, Joao | | Sousa, Pedro |
| | Serbia (1) |
|---|
| Kecmanovic, Miomir |
| | Slovakia (2) |
|---|
| Kovalik, Jozef | | Martin, Andrej |
| | Spain (3) |
|---|
| Carballes Baena, Roberto | | Munar, Jaume | | Ramos-Vinolas, Albert |
|