Jaime Munguia ‘not concerned’ about knocking Sergiy Derevyanchenko out, guarantees ‘a convincing triumph’

Jaime Munguia faces Sergiy Derevyanchenko at Toyota Arena in Ontario, California on Saturday, June 10. Ahead of his 10-round bout against Ukrainian top middleweight contender, former WBO super welterweight world champion from Mexico hosted a media workout at his training gym in Big Bear Lake. Tijuana’s Munguia (41-0, 32 KOs) last fought in November 2022…