| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2025 /02 | 10 Kyu | 0 win 1 lose | .000 |
| 2023 /10 | 10 Kyu | 0 win 1 lose | .000 |
| 2020 /02 | 9.00 Kyu | 1 win 1 lose | .500 |
| 2019 /06 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2015 /08 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2015 /07 | 6.00 Kyu | 4 win 1 lose | .800 |
| 2015 /06 | 7.00 Kyu | 3 win 0 lose | 1.00 |