| Argentinien (1) |
|---|
| Del Potro, Juan Martin |
| | Australien (3) |
|---|
| Kyrgios, Nick | | Thompson, Jordan | | Tomic, Bernard |
| | Österreich (1) |
|---|
| Thiem, Dominic |
| |
| Kroatien (2) |
|---|
| Cilic, Marin | | Coric, Borna |
| | Frankreich (3) |
|---|
| Mannarino, Adrian | | Robert, Stephane | | Simon, Gilles |
| | Deutschland (1) |
|---|
| Zverev, Mischa |
| |
| Italien (1) |
|---|
| Lorenzi, Paolo |
| | Japan (1) |
|---|
| Nishioka, Yoshihito |
| | Mexiko (2) |
|---|
| Escobedo, Ernesto | | Gomez, Lucas |
| | Serbien (1) |
|---|
| Djokovic, Novak |
|
| Slowakei (1) |
|---|
| Klizan, Martin |
| | Spanien (2) |
|---|
| Lopez, Feliciano | | Nadal, Rafael |
| | | Ukraine (1) |
|---|
| Dolgopolov, Alexandr |
|
| Groß Britannien (1) |
|---|
| Edmund, Kyle |
| | Vereinigte Staaten (8) |
|---|
| Fritz, Taylor | | Isner, John | | Johnson, Steve | | Kozlov, Stefan | | Querrey, Sam | | Sock, Jack | | Tiafoe, Frances | | Young, Donald |
|