| event | round | table | player one | result | player two |
| Pro Tour Yokohama 2007 | 5 | 30 | Watanabe, Yuuya (1718) | Lost 0-2 | Mori, Katsuhiro (2078) |
| Grand Prix Hiroshima 2011 | 15 | 25 | Watanabe, Yuuya (2069) | ID | Mori, Katsuhiro (1926) |
| Grand Prix Shizuoka 2013 | 12 | 42 | Watanabe, Yuuya (1994) | Lost 0-2 | Mori, Katsuhiro (1993) |
| Pro Tour Shadows over Innistrad | 6 | 25 | Watanabe, Yuuya (2023) | Lost 0-1 | Mori, Katsuhiro (2037) |