By surface
| Surface | Gaston Gaudio | Albert Portas |
|---|---|---|
| Clay | 3 | 1 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2006-02-27 | ATP | Acapulco | Round of 32 | Clay | Gaston Gaudio | 7-5 | 6-2 | |||
| 2006-02-20 | ATP | Costa Do Sauipe | Round of 32 | Clay | Gaston Gaudio | 6-3 | 3-6 | 6-3 | ||
| 2001-02-12 | ATP | Vina del Mar | Semifinal | Clay | Gaston Gaudio | 6-2 | 2-6 | 6-3 | ||
| 1999-03-22 | ATP | Casablanca | Round of 32 | Clay | Albert Portas | 4-6 | 6-73 |