event | round | table | player one | result | player two |
Grand Prix Shizuoka 2008 | 14 | 23 | Nagashima, Makoto (1642) | Lost 1-2 | Takahashi, Yuta (2013) |
Grand Prix Singapore 2009 | 9 | 9 | Nagashima, Makoto (1814) | Won 2-1 | Takahashi, Yuta (1901) |
Grand Prix Kyoto 2015 | 13 | 22 | Nagashima, Makoto (1832) | Lost 0-2 | Takahashi, Yuta (1796) |