By surface
| Surface | Julian Alonso | Alex Calatrava |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1998-09-14 | ATP | Bucharest | Round of 16 | Clay | Julian Alonso | 6-2 | 6-74 | 6-4 | ||
| 1998-06-08 | ATP | Bologna | Round of 16 | Clay | Julian Alonso | 6-2 | 7-61 |