event | round | table | player one | result | player two |
Pro Tour Prague 2006 | 2 | 111 | Yasooka, Shota (1891) | Lost 0-2 | Asahara, Akira (2097) |
Grand Prix Kitakyushu 2007 | S | Yasooka, Shota (1995) | Won 2-0 | Asahara, Akira (2054) | |
2007 World Championship | 15 | 69 | Yasooka, Shota (1923) | Won 2-0 | Asahara, Akira (1978) |