UFC 137: Penn vs. Diaz
UFC 137: Penn vs. Diaz
Watch Movies UFC 137: Penn vs. Diaz HD UFC 137: Penn vs. Diaz was a mixed martial arts event held by the Ultimate Fighting Championship on October 29, 2011 at Mandalay Bay Events Center in Las Vegas, Nevada.
- Year: 2011
- Country:
- Genre:
- Studio: Zuffa
- Director:
- Cast: Nick Diaz, B.J. Penn, Cheick Kongo, Matt Mitrione, Roy Nelson, Mirko Filipović
