CHICAGO — In a gritty, back-and-forth battle between hometown pride and Mexican firepower, Oscar “La Migraña” Duarte (30-2-1, 23 KOs), of Parral, Chihuahua, Mexico, edged Chicago’s own Kenneth “Bossman” Sims Jr. (22-3-1, 8 KOs) via majority decision in a thrilling 12-round WBA super lightweight title eliminator.
ANAHEIM, Calif. (Feb. 15, 2025) – Golden Boy Promotions made waves worldwide over Valentine’s Day weekend, celebrating two major victories under its banner. In Anaheim, Oscar “La Migraña” Duarte (29-2-1, 23 KOs) delivered a career-defining performance, handing Miguel “Explosivo” Madueño (31-4, 28 KOs) his first knockout los
ORANGE, Calif. (Feb. 12, 2025) – Golden Boy Promotions hosted a media workout today at SOA Fitness in Orange ahead of the Mexico vs. Mexico main event brawl featuring world title contender Oscar “La Migraña” Duarte (28-2-1, 22 KOs) who will face a newly installed opponent, Miguel “El Explosivo” Madueño (31-3, 28 KOs).
ANAHEIM, Calif. (Feb. 6, 2025) – In a newly announced main event, world title contender Oscar “La Migraña” Duarte (28-2-1, 22 KOs) will face a newly installed opponent, Miguel “El Explosivo” Madueño (31-3, 28 KOs), in what could become an all-out Mexico vs. Mexico brawl.