event | round | table | player one | result | player two |
Grand Prix Kuala Lumpur 2004 | 12 | 10 | Chua, Chang (1790) | Won 2-0 | Chai, Royce Ming Huang (1834) |
Grand Prix Singapore 2005 | 8 | 23 | Chua, Chang (1772) | Won 2-0 | Chai, Royce Ming Huang (1881) |
Grand Prix Singapore 2009 | 3 | 9 | Chua, Chang (1779) | Won 2-0 | Chai, Royce Ming Huang (1734) |