| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2023 /04 | 10 Kyu | 0 win 1 lose | .000 |
| 2023 /03 | 10 Kyu | 0 win 1 lose | .000 |
| 2022 /01 | 9.00 Kyu | 1 win 3 lose | .250 |
| 2019 /03 | 10 Kyu | 0 win 1 lose | .000 |
| 2014 /11 | 9.00 Kyu | 1 win 2 lose | .333 |
| 2014 /07 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2014 /01 | 10 Kyu | 0 win 1 lose | .000 |