Sammy Gutiérrez

Within the recorded range there are 46 bouts between 2003 and 2015, about one every 3.2 months. 23 of the 33 wins came inside the distance, 1 of them in the first round. Of the 11 losses, 4 came inside the distance and 7 on the cards. It ended on 3 straight losses. The highest it has been is 2065, in 2007; it stands at 1866 now. The best win came against Oscar Martinez in 2006, who was rated 1905 at the time.

Among the losses to lower-rated opponents, the widest gap was Armando Torres in 2012. Across the final four bouts the rating fell.