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Completed Event

UFC 137: Penn vs. Diaz

UFC 137
  • Saturday 10.29.2011 at 09:00 PM ET
  • U.S. Broadcast: Pay Per View | Prelims: Spike TV
  • Name: UFC 137: Penn vs. Diaz
  • Also Known As: St. Pierre vs. Diaz
  • Promotion: Ultimate Fighting Championship
  • Ownership: Zuffa, LLC
  • Venue: Mandalay Bay Events Center
  • Location: Las Vegas, Nevada, United States
  • Enclosure: Octagon
  • TV Announcers: Mike Goldberg, Joe Rogan
  • Ring Announcer: Bruce Buffer
  • Post-Fight Interviews: Joe Rogan
  • Ticket Revenue (live gate): $3,900,650
  • Attendance: 10,313 (Paid: 8,179)
  • PPV Buys / Buyrate: 280,000 | TV Ratings: 1.1M viewers (Spike Prelims)
  • Number of MMA Bouts: 11
  • Promotion Links:
  • Event Links:

Fight Card

Cancelled & Fizzled Bouts

Honors & Awards

    Black on white 26x21
  • Fight of the Night
    BJ Penn vs. Nick Diaz   |   $75,000 bonus to each fighter
  • Submission of the Night
    Dennis Siver vs. Donald Cerrone   |   $75,000 bonus to Cerrone
  • Knockout of the Night
    Bart Palaszewski vs. Tyson Griffin   |   $75,000 bonus to Palaszewski
  • Black on white 26x21


  • Josh Rosenthal
    Penn vs. Diaz (11)Hioki vs. Roop (7)Nijem vs. Downes (3)
  • Herb Dean
    Kongo vs. Mitrione (10)Siver vs. Cerrone (6)Camozzi vs. Carmont (2)
  • Steve Mazzagatti
    Nelson vs. Filipović (9)Palaszewski vs. Griffin (5)Jacoby vs. Starks (1)
  • Kim Winslow
    Curran vs. Jorgensen (8)Marshall vs. Vera (4)

Tapology Consensus Rankings For UFC 137 Rankings FAQ

Fight Predictions

Tapology members can make predictions for all MMA fights, from the biggest UFC's to remote regional cards. UFC 137 is closed for new predictions. 1,235 total members made predictions on this event, breaking down as follows below.

Leaderboard of the best predictions by member: UFC 137 Leaderboard

UFC 137 Wiki

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Videos & Highlights

    Misc  |  UFC 137 Weigh In Video report dead link

    Full weigh in video for UFC 137.

  • Promo Video  |  Penn vs Diaz UFC Countdown Video report dead link

    BJ Penn vs Nick Diaz UFC Countdown segment ahead of UFC 137

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