| event | round | table | player one | result | player two |
| Grand Prix Singapore 2005 | 13 | 11 | Ong, Kok Seng (1738) | Lost 0-2 | Yasooka, Shota (1713) |
| 2006 World Championship | 16 | 79 | Ong, Kok Seng (1745) | Won 2-1 | Yasooka, Shota (1964) |
| Grand Prix Kuala Lumpur 2014 | 4 | 20 | Ong, Kok Seng (1768) | Lost 1-2 | Yasooka, Shota (2124) |