Completed MMA 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)
  • MMA Bouts: 11
  • Promotion Links:
  • Event Links:

Fight Card

Cancelled & Fizzled Bouts

Honors & Awards

  • 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


  • 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)

Fight Predictions

Tapology members can make predictions for upcoming MMA & Boxing fights. 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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