By surface
| Surface | Birgit Portscheller | Cagatay Ozseker |
|---|---|---|
| Clay | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-07-04 | WTA | Berlin | Round of 32 | Clay | Heidi Eisterlehner | 6-7 | 6-4 | 2-6 | ||
| 1976-07-05 | WTA | Braunschweig | Quarterfinal | Clay | Heidi Eisterlehner | 0-6 | 0-6 |