UFC 137: Penn vs. Diaz Results: Winners, Venue, Attendance

Here are the full results for UFC 137: Penn vs. Diaz which took place on October 29, 2011, at Mandalay Bay Events Center in Las Vegas, Nevada.## UFC 137: Penn vs. Diaz Promotion: Ultimate Fighting Championship ## UFC 137: Penn vs. Diaz Date: October 29, 2011 ## UFC 137: Penn vs. Diaz Venue: Mandalay Bay s Center ## UFC 137: Penn vs. Diaz City: Las Vegas, Nevada ## UFC 137: Penn vs. Diaz Attendance: 10,313 ## UFC 137: Penn vs. Diaz Total gate: $3,900,650 ## UFC 137: Penn vs. Diaz Buyrate: 280,000 ## UFC 137: Penn vs. Diaz Full Result Main card Weight class Method Round Time Welterweight Nick Diaz def. B.J. Penn Decision (unanimous) (29–28, 29–27, 29–28) 3 5:00 Heavyweight Cheick Kongo def. Matt Mitrione Decision (unanimous) (30–27, 30–28, 29–28) 3 5:00 Heavyweight Roy Nelson def. Mirko Cro Cop TKO (punches) 3 1:30 Bantamweight Scott Jorgensen def. Jeff Curran Decision (unanimous) (29–28, 29–28, 30–27) 3 5:00 Featherweight Hatsu Hioki def. George Roop Decision (split) (29–28, 28–29, 29–28) 3 5:00 Preliminary card (Spike TV) Lightweight Donald Cerrone def. Dennis Siver Submission (rear-naked choke) 1 2:22 Catchweight (149 lb) Bart Palaszewski def. Tyson Griffin KO (punches) 1 2:45 Preliminary card (Facebook) Light Heavyweight Brandon Vera def. Eliot Marshall Decision (unanimous) (29–28, 29–28, 29–28) 3 5:00 Lightweight Ramsey Nijem def. Danny Downes Decision (unanimous) (30–25, 30–26, 30–27) 3 5:00 Middleweight Francis Carmont def. Chris Camozzi Decision (unanimous) (30–26, 30–27, 30–27) 3 5:00 Middleweight Clifford Starks def. Dustin Jacoby Decision (unanimous) (30–27, 30–27, 30–27) 3 5:00 ## UFC 137: Penn vs. Diaz Bonus Winners ## Fight of the Night: B.J. Penn vs. Nick Diaz ## Knockout of the Night: Bart Palaszewski ## Submission of the Night: Donald Cerrone ## For more and the latest news about UFC Event, stay tuned to us.