ONE Friday Fights 18: Harrison vs. Pongsiri

ONE Friday Fights 18: Harrison vs. Pongsiri (also known as ONE Lumpinee 18) was a combat sports event produced by ONE Championship that took place on May 26, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand. A bantamweight muay thai bout between Tyson Harrison and Pongsiri P.K.Saenchai served as the event headliner.