event | round | table | player one | result | player two |
2005 World Championship | 3 | 25 | Tsumura, Kenji (2147) | Lost 1-2 | Leong, Ding Yuan (1764) |
2005 World Championship | 16 | 5 | Tsumura, Kenji (2160) | Lost 0-2 | Leong, Ding Yuan (1867) |
2006 World Championship | 8 | 53 | Tsumura, Kenji (2034) | Won 2-1 | Leong, Ding Yuan (1832) |