event | round | table | player one | result | player two |
Grand Prix Kobe 2008 | 12 | 56 | Ishii, Hayato (1587) | Won 2-0 | Gotou, Hiroaki (1600) |
Grand Prix Niigata 2009 | 7 | 10 | Ishii, Hayato (1788) | Won 2-0 | Gotou, Hiroaki (1762) |
Grand Prix Niigata 2009 | 10 | 42 | Ishii, Hayato (1772) | Won 2-1 | Gotou, Hiroaki (1737) |