event | round | table | player one | result | player two |
Grand Prix Kitakyushu 2013 | 6 | 135 | Oikawa, Hakudou (1502) | Won 2-0 | Yoshimori, Sho (1740) |
Grand Prix Shanghai 2017 | 13 | 87 | Oikawa, Hakudou (1605) | Won 2-0 | Yoshimori, Sho (1725) |
Grand Prix Yokohama 2019 | 4 | 331 | Oikawa, Hakudou (1699) | Won 2-1 | Yoshimori, Sho (1632) |