Two undefeated super-middleweights collide in Las Vegas, as the exciting Diego Pacheco (22-0) takes on Steven Nelson (20-0). With world title opportunities in sight, can Pacheco make another defence of his USWBC and WBO International titles?
1999
2000
1997
2001
2009
1993
2016
2020
2017
2022
1952
2025
1961
2019
2021
1980
2007
