| event | round | table | player one | result | player two |
| Pro Tour Kobe 2004 | 2 | 1 | Yasooka, Shota (1547) | Won 2-1 | Ikeda, Tsuyoshi (1707) |
| Grand Prix Niigata 2005 | 6 | 15 | Yasooka, Shota (1762) | Lost 1-2 | Ikeda, Tsuyoshi (1798) |
| Grand Prix Manila 2008 | 13 | 9 | Yasooka, Shota (1779) | Won 2-0 | Ikeda, Tsuyoshi (1837) |
| Pro Tour Austin 2009 | 10 | 33 | Yasooka, Shota (1850) | Won 2-0 | Ikeda, Tsuyoshi (2047) |
| Grand Prix Kitakyushu 2009 | 14 | 39 | Yasooka, Shota (1806) | Lost 1-2 | Ikeda, Tsuyoshi (2065) |