PRESS RELEASE TUCSON, Ariz. (May 11, 2019) — It was pure savagery in the desert. Miguel Berchelt defended his WBC super featherweight world title over Francisco Vargas after Vargas retired on his stool following the sixth round of a brawl in front of 4,424 fans at Tucson Arena.   It was the fifth successful title defense for Berchelt … More BERCHELT STOP VARGAS AGAIN