Esteban de Jesús

Within the recorded range there are 62 bouts between 1969 and 1980, about one every 2.1 months. 32 of the 57 wins came inside the distance, 4 of them in the first round. Of the 5 losses, 3 came inside the distance and 2 on the cards. The best win came against Guts Ishimatsu in 1976, who was rated 2433 at the time.

The record includes 2 wins against a higher-rated opponent. The biggest upset conceded was the loss to Antonio Cervantes in 1975. The rating was sliding across the final four bouts.