By surface
| Surface | Stephan Koenigsfest | Gonzalo Anguiano |
|---|---|---|
| Clay | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-08-07 | WTA | Indianapolis | Round of 32 | Clay | Ruta Gerulaitis | 7-5 | 4-6 | 0-6 | ||
| 1976-01-19 | WTA | Fort Myers Futures | Round of 32 | Clay | Ruta Gerulaitis | 2-6 | 3-6 |