By surface
| Surface | Petra Thoren | Ayoub Guennaz |
|---|---|---|
| Clay | 0 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-04-22 | WTA | Bol Island | Round of 16 | Clay | Helen Kelesi | 1-6 | 2-6 | |||
| 1988-12-04 | WTA | Fed Cup WG R2: CAN vs FIN | Round Robin | — | Helen Kelesi | 4-6 | 1-6 |