| event | round | table | player one | result | player two |
| Grand Prix Singapore 2018 | 4 | 90 | Kumagai, Riku (1939) | Lost 0-2 | Matsuura, Takumi (1815) |
| Regional Championships Aichi 2022 | 12 | 6 | Kumagai, Riku (2088) | ID | Matsuura, Takumi (1912) |
| Pro Tour Phyrexia | 6 | 19 | Kumagai, Riku (2117) | Lost 0-2 | Matsuura, Takumi (1966) |