| Argentina (7) |
|---|
| Baez, Sebastian | | Cachin, Pedro | | Cerundolo, Francisco | | Comesana, Francisco | | Coria, Federico | | Diaz Acosta, Facundo | | Navone, Mariano |
| | Austria (1) |
|---|
| Ofner, Sebastian |
| | | Brazil (5) |
|---|
| Fonseca, Joao | | Heide, Gustavo | | Meligeni Alves, Felipe | | Monteiro, Thiago | | Seyboth Wild, Thiago |
|
| Chile (4) |
|---|
| Barrios Vera, Tomas | | Garin, Christian | | Jarry, Nicolas | | Tabilo, Alejandro |
| | Colombia (1) |
|---|
| Galan, Daniel Elahi |
| | France (2) |
|---|
| Fils, Arthur | | Moutet, Corentin |
| | Germany (1) |
|---|
| Hanfmann, Yannick |
|
| Peru (1) |
|---|
| Varillas, Juan Pablo |
| | Serbia (2) |
|---|
| Djere, Laslo | | Lajovic, Dusan |
| | Spain (5) |
|---|
| Alcaraz, Carlos | | Carballes Baena, Roberto | | Munar, Jaume | | Ramos-Vinolas, Albert | | Zapata Miralles, Bernabe |
| | Switzerland (1) |
|---|
| Wawrinka, Stan |
|
| United Kingdom (1) |
|---|
| Norrie, Cameron |
|