One FC

ONE Championship is a major Asia‑based combat sports promotion featuring MMA, Muay Thai, kickboxing, and submission grappling. It is widely marketed as one of the world’s largest martial arts organizations, running weekly events such as ONE Friday Fights and special cards like The Inner Circle that showcase elite strikers and mixed martial artists across multiple weight classes. The promotion has recently undergone significant restructuring, including roster cuts and division changes, but remains a central platform for high‑level martial arts competition in Asia.