Players
| Player | Country | Reached | |
|---|---|---|---|
 |
Ilie Nastase | ROU | Round Robin |
 |
Stan Smith | USA | Round Robin |
| FF | Frank Froehling | USA | Round Robin |
 |
Ion Tiriac | ROU | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | Stan Smith | Ilie Nastase | 7-5 6-3 6-1 |
| RR | Frank Froehling | Ion Tiriac | 3-6 1-6 6-1 6-3 8-6 |
| RR | Stan Smith | Ion Tiriac | 8-6 6-3 6-0 |
| RR | Ilie Nastase | Frank Froehling | 6-3 6-1 1-6 6-4 |