Bobo Olson

Within the recorded range there are 115 bouts between 1944 and 1966, about one every 2.3 months. 46 of the 97 wins came inside the distance, 3 of them in the first round. Of the 16 losses, 7 came inside the distance and 9 on the cards. The highest it has been is 2386, in 1955; it stands at 2090 now. The best win came against Randolph Turpin in 1953, who was rated 2315 at the time.

Among the losses to lower-rated opponents, the widest gap was Pete Rademacher in 1962. Across the final four bouts the rating barely moved.