Herb Dean

Herb Dean was born on September 30, 1970, in Pasadena, California. Prior to his career as an MMA official, Dean competed as a professional mixed martial artist from 2001 to 2007, compiling a record of 2 wins and 3 losses. His fighting experience included bouts in organizations such as King of the Cage (KOTC) and Spirit MC, facing opponents like Joe Riggs and Dave Legeno. This background in active competition provided him with a direct understanding of the sport, which informed his later officiating.

Dean transitioned into refereeing, quickly establishing himself within the sport. He has officiated numerous events for the Ultimate Fighting Championship (UFC) and ONE Championship, among other promotions. His approach to refereeing has earned him recognition, with figures such as UFC president Dana White and commentator Joe Rogan publicly endorsing his skills. Dean has received multiple ‘Referee of the Year’ awards, an industry acknowledgment of his performance and adherence to safety and fair play within the combat sports arena.

Over his career, Dean has been involved in several notable and often scrutinized fights, where his decisions impacted the outcome. These instances, while sometimes controversial, ultimately reinforced his reputation for making decisive calls based on his assessment of fighter safety and adherence to rules. Dean also provides training to aspiring MMA judges and referees, contributing to the development of officiating standards within the sport. He is widely recognized as a benchmark for professional officiating in mixed martial arts.