| event | round | table | player one | result | player two |
| Pro Tour Eldritch Moon | 15 | 29 | Kumagai, Riku (2107) | Won 2-1 | Nakamura, Shuhei (2104) |
| Grand Prix Taipei 2019 | 14 | 23 | Kumagai, Riku (2146) | Won 2-0 | Nakamura, Shuhei (2068) |
| Regional Championships Yokohama 2023 | 9 | 13 | Kumagai, Riku (2013) | Lost 1-2 | Nakamura, Shuhei (1969) |