Penn vs Diaz ResultsUFC 137: Penn vs Diaz will take place Saturday, Oct. 29 from Las Vegas, NV. Join us then for results as they take place. Expect the event to kick off 6:10 PM ET with the Prelims, which may be viewed free on

Main card

Welterweight bout: B.J. Penn vs. Nick Diaz
Nick Diaz defeats BJ Penn via unanimous decision 29-28, 29-27, 29-28

Heavyweight bout: Cheick Kongo vs. Matt Mitrione
Cheick Kongo defeats Matt Mitrione via unanimous decision (30-27, 29-28, 29-28)

Heavyweight bout: Mirko Filipović vs. Roy Nelson
Roy Nelson defeats Mirko Cro Cop via TKO (Strikes) Round Three, 1:30

Bantamweight bout: Scott Jorgensen vs. Jeff Curran
Scott Jorgensen defeats Jeff Curran via unanimous decision (29-28, 28-29, 29-28)

Featherweight bout: Hatsu Hioki vs. George Roop
Hatsu Hioki defeats George Roop via split decision (29-28, 29-28, 29-28)

Preliminary card (Spike TV)

Lightweight bout: Dennis Siver vs. Donald Cerrone
Donald Cerrone defeats Dennis Siver via submission (rear-naked choke) – Round 1, 2:22

Featherweight bout: Tyson Griffin vs. Bart Palaszewski
Bart Palaszweski defeats Tyson Griffin via KO Round 1, 2:45

Preliminary card (Facebook)

Light Heavyweight bout: Brandon Vera vs. Eliot Marshall
Brandon Vera defeats Eliot Marshall via unanimous decision (29-28, 29-28, 29-28)

Lightweight bout: Ramsey Nijem vs. Danny Downes
Ramsey Nijem defeats Danny Donwnes via unanimous decision (30-25, 30-26, 30-27)

Middleweight bout: Chris Camozzi vs. Francis Carmont
Francis Carmont defeats Chris Camozzi via unanimous decision (30-26, 30-27, 30-27).

Middleweight bout: Dustin Jacoby vs. Clifford Starks
Clifford Starks defeats Dustin Jacoby via unanimous decision (30-27, 30-27, 30-27)