By surface
| Surface | Bastian Faist | Ihsan Koc |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1979-07-09 | WTA | Sioux City | Semifinal | — | Nancy Ornstein | 4-6 | 5-7 |
| Surface | Bastian Faist | Ihsan Koc |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1979-07-09 | WTA | Sioux City | Semifinal | — | Nancy Ornstein | 4-6 | 5-7 |