| event | round | table | player one | result | player two |
| Grand Prix Madrid 2000 | 11 | 2 | Mariani, Rui (1652) | Won 2-1 | Shvartsman, Alex (1915) |
| Grand Prix Madrid 2000 | Q | Mariani, Rui (1694) | Lost 0-2 | Shvartsman, Alex (1922) | |
| Grand Prix Lisbon 2002 | 7 | 5 | Mariani, Rui (1791) | Lost 0-2 | Shvartsman, Alex (1919) |
| Grand Prix Naples 2002 | 6 | 81 | Mariani, Rui (1683) | Lost 0-2 | Shvartsman, Alex (1882) |