| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2025 /02 | 6.00 Kyu | 4 win 0 lose | 1.00 |
| 2022 /09 | 9.00 Kyu | 1 win 1 lose | .500 |
| 2020 /12 | 8.00 Kyu | 2 win 0 lose | 1.00 |
| 2019 /05 | 9.00 Kyu | 1 win 1 lose | .500 |
| 2019 /03 | 9.00 Kyu | 1 win 0 lose | 1.00 |
| 2016 /03 | 10 Kyu | 0 win 1 lose | .000 |
| 2014 /04 | 9.00 Kyu | 1 win 4 lose | .200 |
| 2014 /03 | 8.00 Kyu | 2 win 3 lose | .400 |