| event | round | table | player one | result | player two |
| Grand Prix Sendai 2004 | 10 | 6 | Ikeda, Kei (1696) | Draw 1-1 | Bandou, Junichirou (1684) |
| Grand Prix Sendai 2004 | 13 | 8 | Ikeda, Kei (1664) | Won 2-0 | Bandou, Junichirou (1650) |
| Pro Tour Los Angeles 2005 | 13 | 27 | Ikeda, Kei (1781) | Lost 1-2 | Bandou, Junichirou (1876) |