event | round | table | player one | result | player two |
Grand Prix Curitiba 2001 | 4 | 2 | Vasconcelos Junior, Joao Roberto (1554) | Lost 1-2 | Fonseca, Guilherme (1519) |
Grand Prix Buenos Aires 2008 | 7 | 22 | Vasconcelos Junior, Joao Roberto (1617) | Won 2-0 | Fonseca, Guilherme (1605) |