UFC 137: Penn vs. Diaz
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.
6.8
5 reviewsRuntime: 171 min.
Budget: N/A
Revenue: N/A
Release Date: 2011-10-29
Production: Zuffa
Languages: English
IMDB: tt6717112
