ONE Friday Fights 12 (also known as ONE Lumpinee 12) was a combat sports event produced by ONE Championship that took place on April 7, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand. A flyweight muay thai bout between Phetsukumvit Boybangna and Kongthoranee Sor.Sommai served as the event headliner.

ONE Friday Fights 27: Tapaokaew vs. Harrison was a combat sports event produced by ONE Championship that took place on August 4, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand. A bantamweight muay thai bout between Tapaokaew Singha Mawynn and Tyson Harrison served as the event headliner.