| Argentina (5) |
|---|
| Berlocq, Carlos | | Gonzalez, Maximo | | Kicker, Nicolas | | Mayer, Leonardo | | Olivo, Renzo |
| | Austria (1) |
|---|
| Melzer, Gerald |
| | Brasile (1) |
|---|
| Monteiro, Thiago |
| |
| Repubblica Ceca (1) |
|---|
| Satral, Jan |
| | Francia (5) |
|---|
| Chardy, Jeremy | | De Schepper, Kenny | | Mathieu, Paul-Henri | | Paire, Benoit | | Robert, Stephane |
| | Germania (7) |
|---|
| Kohlschreiber, Philipp | | Mayer, Florian | | Möller, Marvin | | Struff, Jan-Lennard | | Wessels, Louis | | Zverev, Alexander | | Zverev, Mischa |
| | Italia (1) |
|---|
| Fabbiano, Thomas |
|
| | Russia (2) |
|---|
| Medvedev, Daniil | | Youzhny, Mikhail |
| | Slovacchia (1) |
|---|
| Klizan, Martin |
| | Slovenia (1) |
|---|
| Zemlja, Grega |
|
| Spagna (4) |
|---|
| Almagro, Nicolas | | Cervantes, Inigo | | Garcia-Lopez, Guillermo | | Gimeno-Traver, Daniel |
| |