Sherdog.com reports from the 1stBank Center in Broomfield, Colo., at 6:00 p.m. ET with UFC on Versus 1 results and live play-by-play. In the main event, Brandon Vera and Jon "Bones" Jones will square off in a light heavyweight showdown.

Also, don't forget to check out the MMA Forums to discuss tonight's event.

TOKYO -- All fighters made weight Sunday for Dream's first outing in 2010.

With almost twice as many fights as his opponent Cheick Kongo, Paul Buentello didn't expect to be the underdog this Sunday at UFC on Versus 1 in Broomfield, Colo. Yet here he as high as a +330 bet on some wagering sites.

Jon Jones and Brandon Vera both made weight for their light heavyweight showdown, which tops the bill of Sundays inaugural UFC Live on Versus event.

The 1st Bank Center in Broomfield, Colo., will host the 11-bout card.

Video: UFC on Versus Weigh-ins

BROOMFIELD, Colo. -- Middleweight contender Nate Marquardt turned down a potential matchup with The Ultimate Fighter Season 3 winner Michael Bisping at UFC 114 Rampage vs. Evans

Luiz Alves, the long-time trainer of Antonio Rodrigo Nogueira, died Friday in Rio de Janeiro, Brazil.

Former UFC heavyweight champion Josh Barnett will meet Siala Mighty Mo Siliga in a featured matchup at Dream 13 on Monday at the Yokohama Arena in Yokohma, Japan.

Japanese press reports stating that Hidehiko Yoshida will likely face Fedor Emelianenko in his retirement bout at Astra 1 on April 25 in Tokyo have no validity, said Evgeni Kogan, director of operations for M-1 Global, the organization that represents the Russian heavyweight.

Heavyweight bouts between Alistair Overeem and Brett Rogers and Andrei Arlovski against Antonio Silva will anchor Strikeforce St. Louis: Heavy Artillery on May 15

Bellator Fighting Championships on Wednesday announced the acquisition of Pat Curran and finalized the field for its Season Two lightweight tournament

Former IFL champion Ryan McGivern will compete in Bellator Fighting Championships season-two middleweight tournament, the promotion announced on Thursday.

Quinton Rampage Jackson and Rashad Evans will finally meet in a light heavyweight contest at UFC 114 on May 29 at the MGM Grand Garden Arena in Las Vegas.

Competitive nature abounds both in and out of the MMA cage. Kelly Kahl, executive vice-president of primetime programming for CBS, has dealt with it firsthand, as the network fielded rumors of a UFC counter-programming effort to its April 17 Strikeforce broadcast for the last few weeks.

Scott Jorgensen and Antonio Banuelos will meet in a bantamweight rematch at WEC 48 on April 24 at the Arco Arena in Sacramento, Calif., the promotion announced on its Twitter account Thursday.

Vince Lombardi once said that, inches make a champion. UFC welterweight champion Georges St. Pierre probably understands this better than most.

Newly crowned WEC bantamweight champion Dominick Cruzs right hand will remain in a cast for seven more weeks, said the fighters head trainer Eric DelFierro on Wednesday. MRI results revealed torn tendons and ligaments, as well as a hair-line fracture in Cruzs hand and wrist following his March 6 victory over Brian Bowles at WEC 47 in Columbus, Ohio.

South Korean fighter Yoon Young Kim appears not to have suffered a heart attack while weigh-cutting, as was rumored last Friday.

If youre stepping into the Octagon against UFC welterweight champion Georges St. Pierre, you better be comfortable with the term underdog. Dan Hardy, who meets the French Canadian sensation at UFC 111 on March 27 in Newark, N.J., appears to have not only welcomed his role as longshot -- hes derived inspiration from it.

Much was made about Frank Mirs decision to add some 20 pounds of muscle to his frame in advance of his UFC 107 matchup with Cheick Kongo.

For the time being, double weigh-ins will remain on the books in Massachusetts, but it will be up to fighters whether or not to adhere to them.

The Ultimate Fighter Season 7 veteran Matt Riddle will lock horns with unbeaten newcomer Greg Soto at UFC 111 St. Pierre vs. Hardy on March 27 at the Prudential Center in Newark, N.J.

The Versus Network, which broadcasts World Extreme Cagefighting events, returned to Direct TV on Monday, following the resolution of a six-month contract dispute between Comcast, which owns Versus, and the satellite television carrier.

Anthony Pettis will meet UFC veteran Alex Karalexis in a preliminary lightweight matchup at WEC 48 Aldo vs. Faber on April 24 at the Arco Arena in Sacramento, Calif., Sherdog.com has learned.

Roger Huerta has signed an exclusive, multi-fight agreement to compete in the 2010 Bellator Fighting Championships lightweight tournament, the promotion announced on Monday.

Huerta debuts in the promotions eight-man 155-pound draw on April 8

Bellator Fighting Championships middleweight king Hector Lombard stopped Art Santore on first-round cuts in the Cage Fighting Championships 12 main event on Friday at the Hordern Pavilion in Sydney, Australia.

Former WBA welterweight champion Miguel Cotto was in Columbus, Ohio, to watch Miguel Torres compete at WEC 47. Cotto sat down with Sherdog.com to talk about his work with the former WEC bantamweight champion as well as his thoughts on James Toneys move into MMA.

This 25 minutes with GSP will be the last 25 minutes of my life, and I will only start thinking about the rest of my life when Ive gotten past it. The position I want to be is at the top of the tree,

Joey Beltran will meet undefeated heavyweight prospect Chad Corvin in a preliminary matchup at UFC 113 Machida vs. Shogun 2 on May 8 at the Bell Centre in Montreal.

Georges St. Pierre says he's training like a maniac for Dan Hardy.

A complete list of significant new fights reported. Some may be repeated from previous sections:

Former UFC champions Chuck Liddell and Rich Franklin have verbally agreed to meet in a light heavyweight tilt in June, Sherdog.com has learned from multiple sources.

UFC 115 has been tentatively scheduled for June 12 in Vancouver, British Columbia, Canada

A heavyweight bout between Daniel Cormier and John Devine has been added to Strikeforce Challengers 7

James Toney. Few men or women in MMA have elicited such a vehement reaction from fans.

Strikeforce Nashville will keep its April 17 date at the Bridgestone Arena in Nashville, Tenn., said the promotions CEO Scott Coker on Friday.

The possibility of moving the event, which features three championship bouts, was discussed last

GRAND RONDE, Ore. -- In a champion vs. champion main event, Sportfight welterweight titleholder Nathan Coy destroyed lightweight champ Travis Bush in just 16 seconds

World Extreme Cagefighting featherweight mainstay Cub Swanson will meet Korean prospect Chan Sung Jung in a preliminary matchup at WEC 48 Aldo vs. Faber on April 24

It has been a slow start for MMAs pound-for-pound elite in 2010. However, the first time a divisional leader stepped into the cage this year, spoilage was on the menu.

Brian Bowles quickly, deftly climbed from rung to rung in the bantamweight division

The Ultimate Fighter Season 9 runner-up DaMarques Johnson will lock horns with Brad Blackburn in a preliminary welterweight match at UFC 112 Invincible on April 10

UFC Primetime: St. Pierre vs. Hardy garnered a record-high one million viewers (1.1 overall rating) for its first episode Wednesday on Spike TV, according to the cable network.

Jared Hess and Sean Loeffler have signed on for Bellator Fighting Championships second season middleweight tournament, the promotion announced Wednesday.

A welterweight contest between Nick Thompson and Eduardo Pamplona has been added to Shine Fights Worlds Collide: Mayorga vs. Thomas on May 15 at the Crown Coliseum in Fayetteville, N.C.

Sportfight welterweight champion Nathan Coy will defend his crown against Travis Bush in the Sportfight 27 Wild Card main event on Friday

The newly formed Massachusetts State Athletic Commission has approved placeholder regulations that limit the number of pounds a fighter can gain between a pre-fight weigh-in and fight night.

Former King of the Cage welterweight champion Michael Guymon will toe the line against Yoshiyuki Yoshida in a preliminary bout at UFC 113 Machida vs. Shogun 2 on May 8 at the Bell Centre in Montreal. Nine fights are now official for the promotions return to the Great White North.

The unbeaten Ben Holscher will meet Alexander Trevino in a preliminary lightweight matchup at Strikeforce Challengers 7 on March 26 at the Save Mart Center in Fresno, Calif. Half a dozen bouts are now official for the event.

Duane Ludwig will meet promotional newcomer Darren Elkins, a late replacement for an injured Spencer Fisher, in a preliminary lightweight match at UFC on Versus 1 on March 21 at the 1st Bank Center in Broomfield, Colo.

Strikeforce and M-1 Global are in the final stages of signing off on a revised deal that will see the two organizations co-promote additional events together in the U.S. in 2010.

When finalized, the re-bolstered business relationship will also signal the return of Fedor Emelianenko

Robert Emerson will lock horns with Nik Lentz in a preliminary matchup at UFC Fight Night 21 on March 31 at the Bojangles Coliseum in Charlotte, N.C. Eleven bouts are now official for the event, which will be headlined by a pivotal lightweight showdown between the world-ranked Kenny Florian and former Pride Fighting Championships titleholder Takanori Gomi.

With Dominick Cruzs victory over Brian Bowles Saturday in Columbus, Ohio, the WEC bantamweight title has now changed hands twice over the last seven months. Is recent rotation of titleholders bad for the WEC? Not according to matchmaker Sean Shelby.