| event | round | table | player one | result | player two |
| Grand Prix Kobe 2001 | 8 | 162 | Asahara, Akira (1593) | Won 2-0 | Osawa, Takuya (1554) |
| Grand Prix Niigata 2005 | 10 | 2 | Asahara, Akira (2039) | Won 2-1 | Osawa, Takuya (1883) |
| Pro Tour Kuala Lumpur 2008 | 15 | 32 | Asahara, Akira (1929) | Won 2-0 | Osawa, Takuya (1797) |