Ruslan Chagaev

Within the recorded range there are 38 bouts between 1997 and 2016, about one every 6.0 months. 21 of the 34 wins came inside the distance, 6 of them in the first round. Of the 3 losses, 2 came inside the distance and 1 on the cards. The best win came against Nikolai Valuev in 2007, who was rated 2533 at the time.

The record includes 2 wins against a higher-rated opponent. The biggest upset conceded was the loss to Lucas Browne in 2016. The rating was climbing across the final four bouts.