| event | round | table | player one | result | player two |
| Grand Prix Shizuoka 2017 | 5 | 70 | Kobayashi, Atsumu (1651) | Lost 0-2 | Sasabe, Yusuke (1618) |
| Grand Prix Chiba 2018 | 3 | 485 | Kobayashi, Atsumu (1545) | Lost 0-2 | Sasabe, Yusuke (1824) |
| Grand Prix Taipei 2019 | 6 | 314 | Kobayashi, Atsumu (1502) | Won 2-1 | Sasabe, Yusuke (1799) |
| Grand Prix Nagoya 2019 | 8 | 90 | Kobayashi, Atsumu (1556) | Lost 0-2 | Sasabe, Yusuke (1798) |