Within the recorded range there are 63 bouts between 2003 and 2024, about one every 4.1 months. It has been 22 months since the last bout. 21 of the 38 wins came by finish, 13 of them in the first round. Of the 25 losses, 10 came by finish and 15 by decision. The most recent run is 3 straight losses. The highest it has been is 1922, in 2014; it stands at 1793 now. The best win came against Tatsuya Kawajiri in 2014, who was rated 2029 at the time.

The win over Takanori Gomi in 2011 closed the widest rating gap of the career. Opponents rated higher going in have been beaten 11 times. The loss to Yusuke Endo in 2006 is the largest gap conceded. Over the last four bouts the trend was downward.