| event | round | table | player one | result | player two |
| Grand Prix Kyoto 2007 | 13 | 28 | Baba, Yasunori (1681) | Lost 1-2 | Yasooka, Shota (1815) |
| Grand Prix Kobe 2014 | 6 | 182 | Baba, Yasunori (1813) | Lost 0-2 | Yasooka, Shota (2047) |
| Pro Tour Oath of the Gatewatch | 8 | 61 | Baba, Yasunori (1807) | Won 2-1 | Yasooka, Shota (1942) |