By surface
| Surface | Patrick Proisy | Ion Tiriac |
|---|---|---|
| Clay | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-04-10 | ATP | Monte Carlo WCT | Round of 32 | Clay | Patrick Proisy | 6-4 | 6-2 | |||
| 1972-08-14 | ATP | Montreal / Toronto | Round of 32 | Clay | Patrick Proisy | 6-2 | 7-6 | |||
| 1971-04-05 | ATP | Monte Carlo | Quarterfinal | Clay | Ion Tiriac | 4-6 | 6-4 | 3-6 | 7-5 | 1-6 |