By surface
| Surface | Mohamed Ali | Monica Simmen |
|---|---|---|
| Carpet | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1980-03-10 | WTA | Boblingen | Round of 16 | Carpet | Monica Simmen | 2-6 | 2-6 | |||
| 1979-02-19 | WTA | Boblingen | Round of 32 | Carpet | Monica Simmen | 2-6 | 3-6 |