Rosario Sanchez dropped Tshifhiwa Munyai (36-10-1, 21 KOs) 3 times en route to a decision win. Scores were 96-92, 96-92 and 95-93 for Sanchez, who improved to 20-0, 13 KOs. Bout took place in Sanchez’s hometown of Los Mochis .. #boxing @oskuchle @LatinKOprom