| Oostenrijk (1) |
|---|
| Thiem, Dominic |
| | Bosnië-Herzegovina (1) |
|---|
| Dzumhur, Damir |
| | Bulgarije (1) |
|---|
| Dimitrov, Grigor |
| | Duitsland (1) |
|---|
| Zverev, Alexander |
|
| Servië (5) |
|---|
| Djokovic, Novak | | Krajinovic, Filip | | Lajovic, Dusan | | Milojevic, Nikola | | Troicki, Viktor |
| | Verenigd Koninkrijk (2) |
|---|
| Bye 1, | | Bye 2, |
|