UFC 137: Penn vs. Diaz
63% Match20112h 51mHD
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.
Cast: Nick Diaz, B.J. Penn, Cheick Kongo, Matt Mitrione, Roy Nelson, Mirko Filipović, Scott Jorgensen, Jeff Curran
Status: Released
