By surface
| Surface | Athos Pisoni | Wolfgang Nadvornik |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1976-02-23 | WTA | San Antonio Futures | Quarterfinal | Clay | Sue Stap | 7-6 | 4-6 | 5-7 |
| Surface | Athos Pisoni | Wolfgang Nadvornik |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1976-02-23 | WTA | San Antonio Futures | Quarterfinal | Clay | Sue Stap | 7-6 | 4-6 | 5-7 |