| event | round | table | player one | result | player two |
| Grand Prix Sendai 2004 | 14 | 26 | Morita, Masahiko (2088) | ID | Ruel, Antoine (2039) |
| Grand Prix Sendai 2004 | S | Morita, Masahiko (2100) | Won 2-1 | Ruel, Antoine (2050) | |
| Grand Prix Yamagata 2006 | 7 | 61 | Morita, Masahiko (1958) | Won 2-0 | Ruel, Antoine (1970) |
| Grand Prix Yamagata 2006 | 12 | 6 | Morita, Masahiko (1965) | Lost 0-2 | Ruel, Antoine (1973) |
| Pro Tour Kyoto 2009 | 12 | 38 | Morita, Masahiko (2031) | Lost 0-2 | Ruel, Antoine (1895) |