| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2025 /02 | 10 Kyu | 0 win 1 lose | .000 |
| 2018 /11 | 9.00 Kyu | 1 win 1 lose | .500 |
| 2015 /04 | 10 Kyu | 0 win 1 lose | .000 |
| 2013 /10 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2013 /06 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2013 /04 | 7.00 Kyu | 3 win 3 lose | .500 |
| 2013 /02 | 9.00 Kyu | 1 win 0 lose | 1.00 |