Overview
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.
Cast
- Randy Couture as Self
- Mark Coleman as Self
- Chael Sonnen as Self
- Nate Marquardt as Self
- Paulo Thiago as Self
- Mike Swick as Self
- Demian Maia as Self
- Dan Miller as Self
- Matt Serra as Self
- Frank Trigg as Self