event | round | table | player one | result | player two |
Grand Prix Shanghai 2011 | 14 | 17 | Nonaka, Kentarou (1944) | ID | Endo, Ryota (1818) |
Grand Prix Shanghai 2011 | Q | Nonaka, Kentarou (1926) | Lost 1-2 | Endo, Ryota (1798) | |
Grand Prix Yokohama 2012 | 4 | 1 | Nonaka, Kentarou (1720) | Won 2-0 | Endo, Ryota (1886) |