By surface
| Surface | Isabelle Villiger | Jo Sheridan |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-11-27 | WTA | Fed Cup WG R1: SUI vs IRL | Round Robin | - | Isabelle Villiger | 6-1 | 6-0 |
| Surface | Isabelle Villiger | Jo Sheridan |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-11-27 | WTA | Fed Cup WG R1: SUI vs IRL | Round Robin | - | Isabelle Villiger | 6-1 | 6-0 |