| Argentina (3) |
|---|
| Baez, Sebastian | | Diaz Acosta, Facundo | | Etcheverry, Tomas Martin |
| | Australia (8) |
|---|
| Bolt, Alex | | Dellavedova, Matthew | | Hijikata, Rinky | | Kokkinakis, Thanasi | | McCabe, James | | O'Connell, Christopher | | Thompson, Jordan | | Walton, Adam |
| | Brasile (1) |
|---|
| Seyboth Wild, Thiago |
| |
| Repubblica Ceca (1) |
|---|
| Lehecka, Jiri |
| | Francia (1) |
|---|
| Rinderknech, Arthur |
| | Germania (1) |
|---|
| Hanfmann, Yannick |
| | Ungheria (1) |
|---|
| Fucsovics, Marton |
|
| Italia (3) |
|---|
| Arnaldi, Matteo | | Musetti, Lorenzo | | Sonego, Lorenzo |
| | Kazakistan (2) |
|---|
| Bublik, Alexander | | Shevchenko, Alexander |
| | Serbia (2) |
|---|
| Kecmanovic, Miomir | | Lajovic, Dusan |
| | Spagna (1) |
|---|
| Zapata Miralles, Bernabe |
|
| Regno Unito (2) |
|---|
| Draper, Jack | | Evans, Daniel |
| | Stati Uniti (3) |
|---|
| Korda, Sebastian | | McDonald, Mackenzie | | Paul, Tommy |
|