By surface
| Surface | Patrick Proisy | Dennis Ralston |
|---|---|---|
| Clay | 0 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-09-17 | ATP | Sacramento | Round of 32 | — | Patrick Proisy | 6-1 | 6-1 | |||
| 1969-05-28 | ATP | Roland Garros | Round of 128 | Clay | Dennis Ralston | 6-1 | 1-6 | 7-5 | 5-7 | 2-6 |