Date: October 29, 2011
Venue: Mandalay Bay Events Center
City: Las Vegas, Nevada, USA
Preliminary card (Facebook)
- Middleweight bout: Dustin Jacoby vs. Clifford Starks
- Starks defeated Jacoby via unanimous decision (30–27, 30–27, 30–27).
- Middleweight bout: Chris Camozzi vs. Francis Carmont
- Carmont defeated Camozzi via unanimous decision (30–26, 30–27, 30–27).
- Lightweight bout: Ramsey Nijem vs. Danny Downes
- Nijem defeated Downes via unanimous decision (30–25, 30–26, 30–27).
- Light Heavyweight bout: Brandon Vera vs. Eliot Marshall
- Vera defeated Marshall via unanimous decision (29–28, 29–28, 29–28). This fight aired on the Preliminary card after the Siver vs. Cerrone fight.
Preliminary card (Spike TV)
- Catchweight (148 lb) bout: Tyson Griffin vs. Bart Palaszewski
- Palaszewski defeated Griffin via KO (punches) at 2:45 of round 1.
- Lightweight Bout: Dennis Siver vs. Donald Cerrone
- Cerrone defeated Siver via submission (rear naked choke) at 2:22 of round 1. This fight aired on the PPV broadcast after the Penn vs. Diaz fight.
Main card
- Featherweight bout: Hatsu Hioki vs. George Roop
- Hioki defeated Roop via split decision (29–28, 28–29, 29–28).
- Bantamweight bout: Scott Jorgensen vs. Jeff Curran
- Jorgensen defeated Curran via unanimous decision (29–28, 29–28, 30–27).
- Heavyweight bout: Mirko Filipović vs. Roy Nelson
- Nelson defeated Filipović via TKO (punches) at 1:30 of round 3.
- Heavyweight bout: Cheick Kongo vs. Matt Mitrione
- Kongo defeated Mitrione via unanimous decision (30–27, 30–28, 29–28).
- Welterweight bout: BJ Penn vs. Nick Diaz
- Diaz defeated Penn via unanimous decision (29–28, 29–27, 29–28).
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