event | round | table | player one | result | player two |
Grand Prix Costa Rica 2016 | 11 | 49 | Sato, Rei (1995) | Won 2-1 | Tamada, Ryoichi (1922) |
Grand Prix Beijing 2018 | 13 | 1 | Sato, Rei (2104) | Won 2-1 | Tamada, Ryoichi (1899) |
Grand Prix Singapore 2018 | 11 | 1 | Sato, Rei (2215) | Lost 1-2 | Tamada, Ryoichi (1965) |