Shota Yasooka trails the series against
Kenji Tsumura, 3-5-1.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Kuala Lumpur 2006 | 14 | 2 | Yasooka, Shota (2046) | ID | Tsumura, Kenji (2078) |
| Grand Prix Kuala Lumpur 2006 | Q | | Yasooka, Shota (2046) | Lost 1-2 | Tsumura, Kenji (2078) |
| Grand Prix Hiroshima 2006 | 12 | 30 | Yasooka, Shota (2020) | Won 2-1 | Tsumura, Kenji (2181) |
| Grand Prix Yamagata 2006 | 11 | 26 | Yasooka, Shota (2050) | Won 2-1 | Tsumura, Kenji (2040) |
| Pro Tour Yokohama 2007 | 5 | 51 | Yasooka, Shota (1875) | Lost 0-1 | Tsumura, Kenji (2086) |
| Grand Prix Hiroshima 2011 | 7 | 47 | Yasooka, Shota (2089) | Lost 0-2 | Tsumura, Kenji (1766) |
| Grand Prix Chiba 2015 | 6 | 13 | Yasooka, Shota (2124) | Lost 1-2 | Tsumura, Kenji (1668) |
| Grand Prix Nagoya 2016 | 8 | 93 | Yasooka, Shota (1990) | Lost 0-2 | Tsumura, Kenji (1851) |
| Pro Tour Amonkhet | 2 | 146 | Yasooka, Shota (2083) | Won 2-1 | Tsumura, Kenji (1921) |