By surface
| Surface | Sergio Casal | Ricki Osterthun |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1988-05-02 | ATP | Munich | Round of 64 | Clay | Sergio Casal | 6-3 | 6-7 | 7-6 | ||
| 1985-07-22 | ATP | Hilversum | Round of 16 | Clay | Ricki Osterthun | 5-7 | 3-6 |