By surface
| Surface | Felix Corwin | Riccardo Roberto |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-08-05 | WTA | Vienna | Semifinal | Clay | Renata Tomanova | 5-7 | 4-6 | |||
| 1974-06-03 | WTA | Roland Garros | Round of 64 | Clay | Olga Morozova | 4-6 | 2-6 |