| event | round | table | player one | result | player two |
| Pro Tour Osaka 2002 | 7 | 8 | Ikeda, Tsuyoshi (1748) | Won 2-0 | Okamoto, Jin (1957) |
| Grand Prix Utsunomiya 2002 | 10 | 18 | Ikeda, Tsuyoshi (1811) | Lost 0-2 | Okamoto, Jin (1885) |
| Grand Prix Hong Kong 2004 | 11 | 11 | Ikeda, Tsuyoshi (1839) | Won 2-0 | Okamoto, Jin (1862) |