Jack Delaney

Within the recorded range there are 90 bouts between 1919 and 1932, about one every 1.7 months. 43 of the 75 wins came inside the distance, 4 of them in the first round. Of the 11 losses, 3 came inside the distance and 8 on the cards. From 1928 they put together 4 straight wins. The best win came against Paul Berlenbach in 1926, who was rated 2232 at the time.

Among the losses to lower-rated opponents, the widest gap was Johnny Risko in 1927. Across the final four bouts the rating barely moved.