By surface
| Surface | Sergio Casal | Marko Ostoja |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1983-06-10 | ATP | Davis Cup EUR QF: ESP vs YUG | Round Robin | Clay | Marko Ostoja | 6-1 | 6-4 | 3-6 | 1-6 | 3-6 |
| Surface | Sergio Casal | Marko Ostoja |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1983-06-10 | ATP | Davis Cup EUR QF: ESP vs YUG | Round Robin | Clay | Marko Ostoja | 6-1 | 6-4 | 3-6 | 1-6 | 3-6 |