Within the recorded range there are 35 bouts between 2001 and 2016, about one every 5.6 months. It has been 119 months since the last bout. 5 of the 21 wins came by finish, 3 of them in the first round. Of the 7 losses, 2 came by finish and 5 by decision. The highest it has been is 1616, in 2012; it stands at 1406 now. The best win came against Mamoru Yamaguchi in 2007, who was rated 1645 at the time.

Opponents rated higher going in have been beaten 3 times. The loss to Yuki Shoujou in 2008 is the largest gap conceded. Over the last four bouts the trend was downward.