By surface
| Surface | Sergio Casal | Shozo Shiraishi |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1985-10-04 | ATP | Davis Cup WG PO: JPN vs ESP | Round Robin | Clay | Sergio Casal | 4-6 | 7-5 | 6-3 | 6-3 |
| Surface | Sergio Casal | Shozo Shiraishi |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1985-10-04 | ATP | Davis Cup WG PO: JPN vs ESP | Round Robin | Clay | Sergio Casal | 4-6 | 7-5 | 6-3 | 6-3 |