| event | round | table | player one | result | player two |
| Pro Tour Los Angeles 2005 | 5 | 87 | Maaten, Rogier (1859) | Lost 0-1 | Joens, Klaus (1682) |
| Grand Prix Florence 2007 | 7 | 369 | Maaten, Rogier (1857) | Lost 1-2 | Joens, Klaus (1925) |
| 2007 World Championship | 3 | 16 | Maaten, Rogier (1883) | Lost 1-2 | Joens, Klaus (1961) |