event | round | table | player one | result | player two |
Grand Prix Okayama 2008 | 10 | 5 | Nakajima, Chikara (1729) | Won 2-0 | Nakamura, Shuhei (2083) |
Pro Tour San Juan 2010 | 1 | 4 | Nakajima, Chikara (1735) | Lost 1-2 | Nakamura, Shuhei (1838) |
Grand Prix Shanghai 2011 | 15 | 22 | Nakajima, Chikara (1910) | Lost 1-2 | Nakamura, Shuhei (2048) |