| event | round | table | player one | result | player two |
| Grand Prix Toulouse 2006 | 9 | 30 | van Heeswijk, Roel (1794) | Lost 1-2 | Tsumura, Kenji (2146) |
| Grand Prix Athens 2006 | 4 | 20 | van Heeswijk, Roel (1833) | Lost 0-2 | Tsumura, Kenji (2039) |
| 2007 World Championship | 12 | 45 | van Heeswijk, Roel (1915) | Won 2-0 | Tsumura, Kenji (1977) |