| event | round | table | player one | result | player two |
| 1998 World Championship | 3 | 18 | Malherbaud, Pierre (1536) | Won 0-0 | O'Mahoney-Schwartz, Steven (1518) |
| Pro Tour Tokyo 2001 | 13 | 35 | Malherbaud, Pierre (1562) | Won 2-1 | O'Mahoney-Schwartz, Steven (1806) |
| 2001 World Championship | 15 | 50 | Malherbaud, Pierre (1712) | Won 2-1 | O'Mahoney-Schwartz, Steven (1796) |