On June 21 in Las Vegas, Rafael Espinoza showcased an outstanding performance as he knocked down Sergio Chirino three times in the fourth round, resulting in a halt to the fight. Espinoza, hailing from Guadalajara and holding an undefeated record, effectively defended his WBO featherweight title with a dominant showing. Despite an initial strong start from Chirino in the early rounds, Espinoza’s determination and aspiration to excel were clearly demonstrated throughout the match. The champion’s precision and strength ultimately overwhelmed Chirino, who encountered his first defeat in a title match. Espinoza now sets his sights on consolidating the division and a potential rematch against Robeisy Ramirez. With an impressive record of landing 101 out of 283 punches in just four rounds, Espinoza’s professional trajectory continues to climb as he eagerly eyes upcoming challenges in his career.