| event | round | table | player one | result | player two |
| Grand Prix Toulouse 2006 | 7 | 38 | Yasooka, Shota (2029) | Lost 1-2 | Ruess, Jan (1811) |
| Pro Tour Kyoto 2009 | 10 | 73 | Yasooka, Shota (1879) | Lost 0-2 | Ruess, Jan (1891) |
| 2009 World Championship | 2 | 80 | Yasooka, Shota (1811) | Won 2-0 | Ruess, Jan (1909) |