event | round | table | player one | result | player two |
Grand Prix Shizuoka 2008 | 15 | 22 | Tsumura, Kenji (2033) | Won 2-0 | Fujimoto, Taichi (1766) |
Grand Prix Shizuoka 2008 | Q | Tsumura, Kenji (2046) | Won 2-1 | Fujimoto, Taichi (1769) | |
Grand Prix Yokohama 2013 | 15 | 6 | Tsumura, Kenji (1888) | Lost 0-2 | Fujimoto, Taichi (1732) |