| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2023 /02 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2018 /10 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2014 /07 | 3.00 Kyu | 7 win 1 lose | .875 |
| 2014 /05 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2014 /04 | 8.00 Kyu | 2 win 1 lose | .666 |
| 2013 /06 | 2.45 Kyu | 13 win 10 lose | .565 |
| 2013 /05 | 2.40 Kyu | 36 win 38 lose | .486 |