| Argentina (3) |
|---|
| Delbonis, Federico | | Londero, Juan Ignacio | | Mayer, Leonardo |
| | Austrálie (2) |
|---|
| Ebden, Matthew | | Thompson, Jordan |
| | | Bosna a Hercegovina (1) |
|---|
| Dzumhur, Damir |
|
| Bulharsko (1) |
|---|
| Dimitrov, Grigor |
| | Chile (2) |
|---|
| Garin, Christian | | Jarry, Nicolas |
| | Francie (1) |
|---|
| Mannarino, Adrian |
| | Německo (3) |
|---|
| Gojowczyk, Peter | | Zverev, Alexander | | Zverev, Mischa |
|
| Maďarsko (1) |
|---|
| Fucsovics, Marton |
| | Itálie (2) |
|---|
| Seppi, Andreas | | Sonego, Lorenzo |
| | Japonsko (2) |
|---|
| Daniel, Taro | | Nishioka, Yoshihito |
| | Lotyšsko (1) |
|---|
| Gulbis, Ernests |
|
| | Portugalsko (1) |
|---|
| Sousa, Joao |
| | Srbsko (1) |
|---|
| Tipsarevic, Janko |
| | Španělsko (3) |
|---|
| Lopez, Feliciano | | Ramos-Vinolas, Albert | | Zapata Miralles, Bernabe |
|
| Švýcarsko (1) |
|---|
| Wawrinka, Stan |
| |