event | round | table | player one | result | player two |
Grand Prix Sendai 2004 | 14 | 16 | Mori, Katsuhiro (2020) | Lost 0-2 | Yamamoto, Kentaro (1705) |
Grand Prix Yokohama 2010 | 9 | 3 | Mori, Katsuhiro (2094) | Lost 1-2 | Yamamoto, Kentaro (1929) |
Grand Prix Shizuoka 2013 | 14 | 16 | Mori, Katsuhiro (2021) | Won 2-1 | Yamamoto, Kentaro (2082) |
Grand Prix Sydney 2016 | 9 | 13 | Mori, Katsuhiro (2087) | Lost 1-2 | Yamamoto, Kentaro (2063) |