| event | round | table | player one | result | player two |
| Grand Prix Kuala Lumpur 2000 | 4 | 14 | Kwan, David Wei Phang (1504) | Draw 0-0 | Ng, Wei San Wesley (1485) |
| Grand Prix Kuala Lumpur 2006 | 6 | 69 | Kwan, David Wei Phang (1479) | Lost 0-2 | Ng, Wei San Wesley (1642) |
| Grand Prix Singapore 2009 | 12 | 17 | Kwan, David Wei Phang (1606) | Won 2-1 | Ng, Wei San Wesley (1717) |