Within the recorded range there are 53 bouts between 2003 and 2025, about one every 5.0 months. It has been 14 months since the last bout. 22 of the 31 wins came by finish, 16 of them in the first round. Of the 16 losses, 10 came by finish and 6 by decision. The best win came against Kleber Koike Erbst in 2023, who was rated 1973 at the time.
Measured by the gap on the day, the biggest upset was the win over Norifumi Yamamoto in 2009. The record includes 8 wins against a higher-rated opponent. The biggest upset conceded was the loss to 佐東伸哉 in 2005. The rating was climbing across the final four bouts.
Ratings, the six axes and the ranks are estimates from an in-house analysis of public records (the formula is not published). Last active: 2025. They are not a guarantee of any result.
