Juan José Estrada

Within the recorded range there are 47 bouts between 1983 and 1994, about one every 2.8 months. 30 of the 36 wins came inside the distance, 1 of them in the first round. Of the 11 losses, 4 came inside the distance and 6 on the cards. It ended on 4 straight losses. The highest it has been is 2124, in 1989; it stands at 1931 now. The best win came against Salvador Canedo in 1984, who was rated 2183 at the time.

Measured by the gap on the day, the biggest upset was the win over Bernardo Piñango in 1988. The record includes 3 wins against a higher-rated opponent. The biggest upset conceded was the loss to Jesus Salud in 1989. The rating was sliding across the final four bouts.