ONE Friday Fights 139: Worapon vs. Soe Lin Oo

ONE Friday Fights 139: Worapon vs. Soe Lin Oo was a combat sports event produced by ONE Championship that took place on January 23, 2026, at Lumpinee Boxing Stadium in Bangkok, Thailand. A Muay Thai bout between Worapon Kiatchachanan and Soe Lin Oo headlined the event.