Eleoncio Mercedes

Within the recorded range there are 28 bouts between 1978 and 1985, about one every 3.3 months. 3 of the 14 wins came inside the distance. Of the 12 losses, 5 came inside the distance and 6 on the cards. It ended on 5 straight losses. The highest it has been is 1878, in 1983; it stands at 1632 now. The best win came against Juan Diaz in 1982, who was rated 2105 at the time.

Measured by the gap on the day, the biggest upset was the win over Guty Espadas in 1981. The record includes 2 wins against a higher-rated opponent. The biggest upset conceded was the loss to Chung Jong-kwan in 1984. The rating was sliding across the final four bouts.