event | round | table | player one | result | player two |
2008 World Championship | 12 | 145 | Tsumura, Kenji (1953) | Won 2-0 | Watanabe, Yuuya (1929) |
Grand Prix Hong Kong 2015 | 6 | 126 | Tsumura, Kenji (1798) | Lost 0-2 | Watanabe, Yuuya (1994) |
Pro Tour Rivals of Ixalan | 1 | 55 | Tsumura, Kenji (1836) | Won 2-0 | Watanabe, Yuuya (1944) |