By surface
| Surface | Mariano Puerta | Julian Alonso |
|---|---|---|
| Clay | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2000-07-17 | ATP | Umag | Round of 32 | Clay | Mariano Puerta | 6-4 | 6-1 | |||
| 2000-04-24 | ATP | Barcelona | Round of 64 | Clay | Mariano Puerta | 7-5 | 7-63 | |||
| 1997-11-03 | ATP | Santiago | Quarterfinal | Clay | Julian Alonso | 4-6 | 2-6 |