| event | round | table | player one | result | player two |
| 2004 World Championship | 13 | 6 | Nassif, Gabriel (2045) | Won 2-1 | Siron, Geoffrey (1831) |
| Pro Tour Nagoya 2005 | 4 | 58 | Nassif, Gabriel (1808) | Lost 1-2 | Siron, Geoffrey (1883) |
| Grand Prix Hasselt 2006 | 14 | 47 | Nassif, Gabriel (1928) | Lost 0-2 | Siron, Geoffrey (1968) |