| event | round | table | player one | result | player two |
| Grand Prix Amsterdam 2001 | 6 | 5 | Dolstra, Menno (1486) | Lost 1-2 | O'Mahoney-Schwartz, Daniel (1732) |
| Grand Prix Amsterdam 2001 | Q | Dolstra, Menno (1587) | Lost 0-2 | O'Mahoney-Schwartz, Daniel (1820) | |
| Pro Tour Los Angeles 2001 | 5 | 117 | Dolstra, Menno (1574) | Won 2-0 | O'Mahoney-Schwartz, Daniel (1796) |
| Pro Tour Los Angeles 2001 | 11 | 20 | Dolstra, Menno (1632) | Lost 0-2 | O'Mahoney-Schwartz, Daniel (1818) |