Cruiserweight World Champion Beibut Shumenov & Unbeaten Yunier Dorticos Face Off; Plus! Unbeaten Interim Featherweight Champion Carlos Zambrano Battles Once Beaten Contender Claudio Marrero

Cruiserweight World Champion Beibut Shumenov & Unbeaten Yunier Dorticos Face Off; Plus! Unbeaten Interim Featherweight Champion Carlos Zambrano Battles Once Beaten Contender Claudio Marrero   Saturday, April 29 in a Special Saturday Night Edition of Premier Boxing Champions on FS1 & FOX Deportes Live from Las Vegas  LAS VEGAS (April 7, 2017) – Cruiserweight world champion Beibut Shumenov (17-2, 11 … Continued