Davis Cup Finals RR: USA vs ITA 2021
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Players
| Player | Country | Reached | |
|---|---|---|---|
 |
Jannik Sinner | ITA | Round Robin |
 |
Lorenzo Sonego | ITA | Round Robin |
 |
John Isner | USA | Round Robin |
 |
Reilly Opelka | USA | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | Lorenzo Sonego | Reilly Opelka | 6-3 7-6(4) |
| RR | Jannik Sinner | John Isner | 6-2 6-0 |