| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2021 /10 | 10 Kyu | 0 win 2 lose | .000 |
| 2019 /04 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2016 /07 | 5.00 Kyu | 5 win 1 lose | .833 |
| 2014 /05 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2013 /07 | 8.00 Kyu | 2 win 0 lose | 1.00 |
| 2013 /06 | 10 Kyu | 0 win 1 lose | .000 |
| 2013 /01 | 10 Kyu | 0 win 1 lose | .000 |