Within the recorded range there are 41 bouts between 2006 and 2026, about one every 5.9 months. 7 of the 30 wins came by finish, 4 of them in the first round. Of the 9 losses, 2 came by finish and 7 by decision. The best win came against Kai Asakura in 2021, who was rated 1950 at the time.
The widest rating gap overturned came against Koetsu Okazaki in 2012. There are 5 wins over opponents who were rated higher on the day. Among the losses to lower-rated opponents, the widest gap was Soo Chul Kim in 2022. Across the last four bouts the rating has risen.
Ratings, the six axes and the ranks are estimates from an in-house analysis of public records (the formula is not published). Last active: 2026. They are not a guarantee of any result.