| event | round | table | player one | result | player two |
| Strixhaven Championship | 4 | 4 | Sato, Rei (1962) | Lost 1-2 | Kumagai, Riku (2132) |
| 2021 MPL Gauntlet | 10 | 3 | Sato, Rei (2076) | Lost 0-2 | Kumagai, Riku (2153) |
| 2021 MPL Gauntlet | US | Sato, Rei (2111) | Won 2-1 | Kumagai, Riku (2232) |