Iván Calderón

Within the recorded range there are 39 bouts between 2001 and 2012, about one every 3.7 months. 6 of the 35 wins came inside the distance, 2 of them in the first round. Of the 3 losses, 3 came inside the distance and none on the cards. The highest it has been is 2373, in 2009; it stands at 2215 now. The best win came against Daniel Reyes in 2005, who was rated 2121 at the time.

Measured by the gap on the day, the biggest upset was the win over Alberto Rossel in 2001. The biggest upset conceded was the loss to Moisés Fuentes in 2012. The rating was sliding across the final four bouts.