Hector Acero Sánchez

Within the recorded range there are 53 bouts between 1989 and 2002, about one every 3.1 months. 22 of the 41 wins came inside the distance. Of the 9 losses, 1 came inside the distance and 8 on the cards. The highest it has been is 2222, in 1991; it stands at 1899 now. The best win came against Tracy Harris Patterson in 1994, who was rated 2348 at the time.

The loss to Frank Toledo in 1994 is the largest gap conceded. Over the last four bouts the trend was downward.