| Argentina (2) |
|---|
| Delbonis, Federico | | Schwartzman, Diego |
| | Belgio (3) |
|---|
| Darcis, Steve | | Goffin, David | | Loore, Joris De |
| | Francia (5) |
|---|
| Gasquet, Richard | | Mahut, Nicolas | | Mathieu, Paul-Henri | | Paire, Benoit | | Simon, Gilles |
| | Germania (4) |
|---|
| Berrer, Michael | | Maden, Yannick | | Mayer, Florian | | Struff, Jan-Lennard |
|
| | | Portogallo (1) |
|---|
| Sousa, Joao |
| |
| Russia (1) |
|---|
| Youzhny, Mikhail |
| | Slovacchia (1) |
|---|
| Kovalik, Jozef |
| | Spagna (4) |
|---|
| Cervantes, Inigo | | Ferrer, David | | Garcia-Lopez, Guillermo | | Robredo, Tommy |
| | Ucraina (1) |
|---|
| Marchenko, Illya |
|
| Regno Unito (1) |
|---|
| Edmund, Kyle |
| | Stati Uniti (1) |
|---|
| Fritz, Taylor |
| |