Davis Cup Finals RR: SRB vs AUT 2021 ATP
Round robin
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Dusan Lajovic | m. | Gerald Melzer | 7-6(5) 3-6 7-5 |
| Novak Djokovic | m. | Dennis Novak | 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Dusan Lajovic | m. | Gerald Melzer | 7-6(5) 3-6 7-5 |
| Novak Djokovic | m. | Dennis Novak | 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0