The UFC 137 main event is official for Saturday night in Las Vegas, as welterweight contenders BJ Penn and Nick Diaz weighed in at 169 and 170 pounds respectively at Friday’s UFC 137 weigh-ins.
Penn and Diaz then had to be separated after Penn moved close to Diaz for their staredown and Diaz pushed Penn away with his head.
The rest of the pay-per-view main card also made weight, including Matt Mitrione vs. Cheick Kongo and Roy Nelson vs. Mirko Cro Cop, while the preliminary card also hit their marks with the exception of Tyson Griffin, who was three pounds overweight.
The UFC 137 weigh-in results were:
MAIN CARD (PPV)
- BJ Penn (169) vs. Nick Diaz (170)
- Cheick Kongo (234) vs. Matt Mitrione (255)
- Mirko Cro Cop (235) vs. Roy Nelson (252)
- Scott Jorgensen (135) vs. Jeff Curran (134)
- Hatsu Hioki (145) vs. George Roop (145)
PRELIMINARY CARD (Spike TV)
- Dennis Siver (155) vs. Donald Cerrone (156)
- Tyson Griffin (149)* vs. Bart Palaszewski (146)
PRELIMINARY CARD (Facebook)
- Brandon Vera (205) vs. Eliot Marshall (204)
- Danny Downes (155) vs. Ramsey Nijem (155)
- Chris Camozzi (185) vs. Francis Carmont (185)
- Dustin Jacoby (185) vs. Clifford Starks (186)
* Griffin was fined 25% of his show money after he was unable to lose 3 pounds in the following hour
Stop back to MMAFrenzy.com tomorrow for live UFC 137 results and complete UFC 137 coverage.


T-Minus 23 hours till BJ’s doubters get their reality check.
Yeah, they’ll get their real payout check when they bet on Diaz to win and BJ loses via submission, beat at his own BJJ game. It’s going to be a “Sports Competition” according to Diaz, because he respects him too much. Diaz doesn’t want to humiliate him with a TKO.
That’s funny. But that’s all it is.
HA! Did you lads just watch that?!
Leave it to Diaz to bring this one to a boiling point: IT’S ON NOW!!
I wonder how Vera will do against Marshall. He needs a win….
isn’t Vera back because of a failed test from an opponent which turned vera’s loss to a NC?
Let us just hope that win or lose he puts on an amazing show to keep him around.
Yep, against Thiago Silva. Vera needs a win and should get that against Marshall.