| event | round | table | player one | result | player two |
| Grand Prix Kyoto 2007 | 5 | 38 | Kitayama, Masaya (1721) | Won 2-1 | Saito, Tomoharu (2040) |
| Grand Prix Singapore 2009 | F | Kitayama, Masaya (1966) | Lost 1-2 | Saito, Tomoharu (2045) | |
| Grand Prix Niigata 2009 | 9 | 64 | Kitayama, Masaya (1878) | Won 2-1 | Saito, Tomoharu (1979) |