Davis Cup Finals RR: AUS vs HUN 2021 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Zsombor Piros | d. | John Millman | 4-6 6-4 6-3 |
| Alex De Minaur | d. | Marton Fucsovics | 7-5 2-6 7-6(2) |
| Winner | Loser | Score | |
|---|---|---|---|
| Zsombor Piros | d. | John Millman | 4-6 6-4 6-3 |
| Alex De Minaur | d. | Marton Fucsovics | 7-5 2-6 7-6(2) |