By surface
| Surface | Isabelle Villiger | Thomas Wille |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1980-03-31 | WTA | Monte Carlo | Semifinal | Clay | Isabelle Villiger | 6-4 | 1-6 | 8-6 | ||
| 1980-03-19 | WTA | Nice | Round of 16 | Clay | Gail Sherriff | 2-6 | 1-6 |