By surface
| Surface | Stephan Koenigsfest | Jacob Martin |
|---|---|---|
| Grass | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-06-06 | WTA | Chichester | Round of 16 | Grass | Fiorella Bonicelli | 3-6 | 6-7 | |||
| 1975-06-23 | WTA | Wimbledon | Round of 128 | Grass | Fiorella Bonicelli | 6-4 | 2-6 | 0-6 |