| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2023 /03 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2021 /03 | 10 Kyu | 0 win 1 lose | .000 |
| 2020 /07 | 10 Kyu | 0 win 1 lose | .000 |
| 2019 /11 | 7.00 Kyu | 3 win 3 lose | .500 |
| 2018 /06 | 8.00 Kyu | 2 win 0 lose | 1.00 |
| 2016 /05 | 8.00 Kyu | 2 win 2 lose | .500 |
| 2014 /06 | 5.03 Dan | 22 win 1 lose | .956 |