| event | round | table | player one | result | player two |
| Grand Prix Kuala Lumpur 2004 | 12 | 20 | Kiwanont, Sukhum (1555) | Lost 0-2 | Kaji, Tomohiro (1723) |
| Grand Prix Taipei 2005 | 9 | 8 | Kiwanont, Sukhum (1648) | Won 2-0 | Kaji, Tomohiro (1877) |
| Grand Prix Shanghai 2017 | 12 | 42 | Kiwanont, Sukhum (1730) | Won 2-1 | Kaji, Tomohiro (1955) |