UFC 137: Penn vs. Diaz
171 minutes
2011
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.
| Genres | |
|---|---|
| Stars | Nick Diaz, B.J. Penn, Cheick Kongo, Matt Mitrione, Roy Nelson |
| Directors |
