By surface
| Surface | Heinz Gunthardt | Jose Luis Damiani |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-05-17 | ATP | Rome | Round of 64 | Clay | Jose Luis Damiani | 2-6 | 4-6 | |||
| 1979-07-09 | ATP | Gstaad | Round of 32 | Clay | Heinz Gunthardt | 7-6 | 6-3 |