UFC 109: Relentless
55.00%|February 6, 2010|
UFC 109: Relentless was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on February 6, 2010 at the Mandalay Bay Events Center in Las Vegas, Nevada.
Featured Crew
Frank Fertitta III
Executive Producer
Lorenzo Fertitta
Executive Producer
Dana White
Executive Producer
