| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2023 /06 | 6.00 Kyu | 4 win 1 lose | .800 |
| 2020 /02 | 7.00 Kyu | 3 win 2 lose | .600 |
| 2016 /06 | 7.00 Kyu | 3 win 3 lose | .500 |
| 2015 /11 | 5.00 Kyu | 5 win 7 lose | .416 |
| 2015 /10 | 3.07 Kyu | 150 win 232 lose | .392 |
| 2015 /09 | 2.74 Kyu | 96 win 115 lose | .454 |