Within the recorded range there are 92 bouts between 1996 and 2015, about one every 2.4 months. It has been 140 months since the last bout. 14 of the 45 wins came by finish, 11 of them in the first round. Of the 35 losses, 12 came by finish and 23 by decision. It ended on 6 straight losses. The highest it has been is 1549, in 2008; it stands at 1265 now. The best win came against Chael Sonnen in 2004, who was rated 1710 at the time.

Measured by the gap on the day, the biggest upset was the win over Minoru Suzuki in 1997. The record includes 9 wins against a higher-rated opponent. The biggest upset conceded was the loss to Yuji Hisamatsu in 2013. The rating was sliding across the final four bouts.