Within the recorded range there are 33 bouts between 2004 and 2018, about one every 5.3 months. It has been 97 months since the last bout. 17 of the 21 wins came by finish, 12 of them in the first round. Of the 11 losses, 5 came by finish and 6 by decision. It ended on 3 straight losses. The highest it has been is 1854, in 2011; it stands at 1529 now. The best win came against Rich Hale in 2011, who was rated 1770 at the time.

The loss to Yoshiyuki Nakanishi in 2010 is the largest gap conceded. Over the last four bouts the trend was flat.