Contenido automatizadoParcialmente escrito o traducido con información proporcionada por una herramienta de inteligencia artificial.The mini-flyweight double champion ended the fight in the second round to win the vacant WBO international flyweight titleJune 21, 2026 - 1:37 PMOscar Collazo celebrates his victory over Neider Valdez on Saturday. (Golden Boy Promotion)By Redacción El Nuevo DíaOscar Collazo knocked down Mexican Neider Valdez three times in the second round to earn a technical knockout victory on Saturday on the card held at Frontwave Arena in Oceanside, California.Popular en la Comunidad