ONE Postpones Denver Event; Zamboanga Named Champion

ONE Championship's planned return to Denver, originally set for August 1, 2024, has been postponed to June 26, 2026, after Stamp Fairtex withdrew from her title defense against Denice Zamboanga due to a knee injury setback. Stamp, who has not fought since capturing the atomweight title in 2023, has relinquished her belt, resulting in interim champion Zamboanga being promoted to undisputed atomweight champion. The promotion cited the inability to secure suitable alternative headline bouts as the reason for the rescheduling. Fans with tickets for the original event are eligible for refunds or can transfer their tickets to the new date. ONE Championship reiterated its commitment to the U.S. market, vowing to continue monthly primetime events and future live shows. The organization also highlighted its ongoing activities elsewhere, including the upcoming ONE Fight Night 31 in Bangkok.