| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2022 /06 | 10 Kyu | 0 win 2 lose | .000 |
| 2019 /09 | 10 Kyu | 0 win 1 lose | .000 |
| 2017 /10 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2016 /04 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2014 /08 | 10 Kyu | 0 win 1 lose | .000 |
| 2014 /07 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2014 /06 | 9.00 Kyu | 1 win 1 lose | .500 |
| 2014 /05 | 9.00 Kyu | 1 win 1 lose | .500 |