Trevor Berbick

Within the recorded range there are 61 bouts between 1976 and 2000, about one every 4.7 months. 33 of the 49 wins came inside the distance, 4 of them in the first round. Of the 11 losses, 2 came inside the distance and 9 on the cards. The highest it has been is 2330, in 1986; it stands at 2088 now. The best win came against Muhammad Ali in 1981, who was rated 2625 at the time.

The record includes 5 wins against a higher-rated opponent. The biggest upset conceded was the loss to S. T. Gordon in 1983. The rating held roughly steady across the final four bouts.