| event | round | table | player one | result | player two |
| Grand Prix Manila 2006 | 12 | 11 | Kim, Cynic (1568) | Won 2-0 | Saito, Tomoharu (1906) |
| Grand Prix Shizuoka 2008 | 5 | 74 | Kim, Cynic (1799) | Lost 0-2 | Saito, Tomoharu (1925) |
| 2009 World Championship | 7 | 65 | Kim, Cynic (1879) | Lost 1-2 | Saito, Tomoharu (2119) |