Miguel Ángel Castellini

Within the recorded range there are 94 bouts between 1965 and 1980, about one every 2.0 months. 51 of the 74 wins came inside the distance, 4 of them in the first round. Of the 8 losses, 6 came inside the distance and 2 on the cards. From 1980 they put together 7 straight wins. The best win came against José Durán in 1976, who was rated 2134 at the time.

The record includes 2 wins against a higher-rated opponent. The biggest upset conceded was the loss to Eddie Gazo in 1977. The rating was climbing across the final four bouts.