| event | round | table | player one | result | player two |
| Grand Prix Hiroshima 2006 | 8 | 52 | Ishimura, Shintaro (1828) | Won 2-0 | Yasooka, Shota (2079) |
| Pro Tour Nagoya 2011 | 3 | 11 | Ishimura, Shintaro (2031) | Won 2-1 | Yasooka, Shota (2134) |
| 2021 Rivals Gauntlet | 6 | 3 | Ishimura, Shintaro (1956) | Lost 0-2 | Yasooka, Shota (2123) |
| 2021 Rivals Gauntlet | 12 | 1 | Ishimura, Shintaro (1991) | Lost 1-2 | Yasooka, Shota (2139) |