Overeem submitted James Thompson with a guillotine choke in under a minute in the DREAM 12 main event, while Alvarez used an arm-triangle choke to defeat Katsunori Kikuno in the second-round of their featured matchup.

Also at DREAM 12, welterweight champ Marius Zaromskis picked up a first-round headkick knockout of Myeon Ho Bae in non-title action, Kazushi Sakuraba submitted Zelg Galesic with a kneebar in the opening frame, and Yoshiro Maeda choked out Chase Beebe in the first.

The complete results for DREAM 12 were:

• Alistair Overeem def. James Thomson via submission (guillotine choke) — Round 1
• Eddie Alvarez def. Katsunori Kikuno via submission (arm-triangle choke) — Round 2
• Marius Zaromskis def. Myeon Ho Bae via KO (head kick) — Round 1
• Kazushi Sakuraba def. Zelg Galesic via submission (kneebar) — Round 1
• Katsuyori Shibata def. Tokimitsu Ishizawa by TKO (strikes) — Round 1
• Dong Sik Yoon def. Tarec Saffiedine via split decision
• Yoshiro Maeda def. Chase Beebe via submission (rear naked choke) — Round 1
• Kuniyoshi Hironaka def. Won Sik Park via TKO (corner stoppage) — Round 1
• Tomoya Miyashita def. Keisuke Fujiwara via unanimous decision

Stop back to MMAFrenzy.com tomorrow for results from DREAM 12.

The official weigh-in results for DREAM 12 (via Bloody Elbow) were:

• Alistair Overeem (253.5)vs. James Thompson (277.8)
• Eddie Alvarez (153.9) vs. Katsunori Kikuno (154.3)
• Marius Zaromskis (167.6) vs. Myeon Ho Bae (167.1)
• Zelg Galesic (187.4) vs. Kazushi Sakuraba (185.2)
• Tokimitsu Ishizawa (185.2) vs. Katsuyori Shibata (183.6)
• Tarec Saffedine (183) vs. Dong Sik Yoon (185.2)
• Chase Beebe (138.9) vs. Yoshiro Maeda (138.5)
• Kuniyoshi Hironaka (154.3) vs. Won Sik Park (156.5)
• Keisuke Fujiwara (138.5) vs. Tomoya Miyashita (138.9)

Pictured: James Thompson and Alistair Overeem

The now-complete fight card features:

• Winner of Manhoef-Mousasi vs. winner of Galesic-Souza
  Middleweight Grand Prix Final
• Melvin Manhoef vs. Gegard Mousasi
  Middleweight Grand Prix Semifinal
• Zelg Galesic vs. Ronaldo “Jacare” Souza
  Middleweight Grand Prix Semifinal
• Mirko “Cro Cop” Filipovic vs. Alistair Overeem
• Sergei Kharitonov vs. Siala “Mighty Mo” Siliga
• Keita Nakamura vs. Adriano Martins
• Ikuhisa Minowa vs. Masakatsu Funaki
• Hayato Sakurai vs. Kuniyoshi Hironaka
• Yoshihiro Akiyama vs. Masanori Tonooka
• Hideo Tokoro vs. Atsushi Yamamoto
• Yoon Dong Sik vs. Andrews Nakahara
  Middleweight Grand Prix Reserve Bout

* Alvarez was unable to continue in the tournament due to a cut and was replaced by Hansen.

Din Thomas, a veteran of The Ultimate Fighter 4: The Comeback, has put up back-to-back losses against Kenny Florian and Josh Neer, and will now look to fight elsewhere at 145lbs as planned. Thomas had recently expressed interest in fighting at featherweight in the WEC, but his wishes have not been granted, as he has reportedly been let go by Zuffa completely.

Tommy Speer gets the axe following his highlight reel knockout loss to Anthony Johnson at UFC Fight Night 13. Prior to that, Speer was the runner-up on The Ultimate Fighter 6, losing to now-lightweight, Mac Danzig, at the finale of the show.

Kuniyoshi Hironaka has only had one win since competing in the UFC, which was over Forrest Petz last year at UFC Fight Night 9. Hironaka’s first fight inside the octagon was a decision loss to Jon Fitch, and his last two performances both resulted in TKO’s losses, at the hands of Thiago Alves and most recently Jonathan Goulet.

Additional fighters confirmed to have been released from their UFC contracts include Travis Lutter, Jake O’Brien, Kalib Starnes, Joe Doerksen, David Heath, Charles McCarthy, and John Halverson as well as many recent “Ultimate Fighter” cast members.

Goulet and Hironaka exchanged in a stellar opening preliminary bout to kick off the event and were awarded “Fight of the Night” bonuses for their efforts. Hironaka was strong in the opening round, rocking Goulet several times and nearly finishing his opponent before the first round came to a close. Goulet recovered during the minute break and returned with a flurry, rocking Hironaka before finishing him off mid-way through the round with series of strikes.

MacDonald was awarded “Knockout of the Night” for his second-round TKO of Joe Doerksen. Leading up the fight the pair traded jabs over their blogs and it showed with an intense preliminary bout that featured a back-and-forth opening round followed by a round two ground-and-pound knockout for MacDonald over his fellow-Canadian rival.

Maia took home the $75,000 bonus for his triangle submission of Ed Herman. After a close opening round Herman secured the top position in round two. Maia, though, would next secure a deep triangle choke which Herman unsuccessfully attempted to fight off. Maia then transferred to the top position and Herman was put to sleep before the referee stepped in and stopped the fight.

Matt Serra vs. George St. Pierre (welterweight championship)
GSP via TKO, round 3

As many MMA diehards well know, there are a number of great fighters out there that for one reason or another, just cannot for the life of them beat a certain opponent. Rampage can’t beat Wanderlei, Liddell can’t beat Rampage, Barnett can’t beat Cro Cop, Franklin can’t beat Anderson, Tanner can’t beat Franklin, Trigg can’t beat Hughes, Hughes can’t beat Hallman, the list goes on. The big question is, will Serra soon be added to the list of people who serve as kryptonite for an otherwise dominant fighter? I think not.

Though Serra definitely made St. Pierre look foolish the first time around, I think the smart money is still on GSP for this one. I will say that I don’t think that Serra can win this fight, but that GSP can lose it. If Serra wins it will only be because GSP is unprepared in some way, shape or form. Simply put, Serra on his greatest day is still not a better fighter than George St. Pierre on a good day. Don’t get me wrong, I believe Matt Serra is a top ten UFC welterweight and could hang in the UFC for quite some time, but there is no amount of improvement or training that Serra could undergo which would make him the type of fighter that GSP is. GSP is bigger, stronger, faster, and more dominant in pretty much every aspect of the game. Serra is a great ground guy, but I can’t give him a definitive advantage there because GSP is also ridiculously dangerous on the ground. Not to mention that outside of his TKO over GSP, Matt Serra has not finished a fight since 2002. I feel like Serra plays better defense than offense, and that will not be enough to get him past GSP.

On the flip side, Matt Serra has a short frame and uses good head movement, making him a difficult target to pinpoint. And while Serra has not finished a fight since 2002 as I mentioned above, he has also only been finished off once, by Shonie Carter back in 2001 via that famous spinning backfist. Some forget that Serra has also gone the distance with Karo Parisyan and B.J. Penn, not an easy task by any means. So if Karo and Penn couldn’t finish Serra, who’s to say the St. Pierre will either?

Of course, let’s not forget about the mental mumbo jumbo. Lots of chatter leading up to this fight about who’s got the mind game advantage. Will GSP’s hometown crowd help him or weigh him down with nerve-racking pressure? Will Serra have such a mental edge because he has relatively nothing to lose (other than the title) and GSP has a reputation on the line?

The final word: I think that all of the mental-toughness controversy coming into this fight is total B.S. I think its clear cut simple. GSP underestimated Serra once upon a time, he wont this time, and he will destroy him. I give Matt Serra a good chance at holding off GSP, but it won’t last more than a couple rounds. GSP via TKO 3rd round.

Travis Lutter vs. Rich Franklin
Lutter via split-decision

After speaking with the confident Travis Lutter personally, you would think that Franklin doesn’t even have a chance coming into this fight. But the truth is, Franklin is the all-around better fighter. While Lutter maintains a superior ground game, he will have to get Franklin on the ground to employ it. So if Franklin sprawls and brawls all night, Lutter will either get knocked out or lose on points. But that’s not how I see it going down. I think that Lutter will eventually be able to score the takedown, and will be able to neutralize Franklin for at least a round or two. I don’t think Lutter will be able to secure the submission, but I also don’t think that Franklin will be able to end the fight either. I predict a split-decision upset victory for Travis Lutter.

Nate Quarry vs. Kalib Starnes
Quarry via TKO, round 2

Starnes will have the crowd, but Quarry has the skills. I think that Nate Quarry is a much better fighter than Kalib Starnes, and should be able to throw down some crazy ground and pound somewhere in the second round. Gotta go with Nate Quarry on this one.

Charles McCarthy vs. Michael Bisping
Bisping via TKO, round 2.

Many who frequent this particular website will noticeably comment “Bisping Sucks” from time to time, and at 205lbs, I can almost agree with that statement. But at 185lbs the man seems much better positioned to climb to the top of the division. Charles McCarthy is a better ground guy but Bisping has been working on his jiujitsu a lot lately, and should be able to defend a take down fairly easily. I say Bisping catches McCarthy in the second round and scores the TKO.

Mark Bocek vs. Mac Danzig
Danzig via unanimous decision.

Though I never really cared for Mac Danzig while he was on TUF, the guy does have undeniable skills and is rightly the favorite to win this fight. Danzig is very well rounded and at 155lbs, a lot better proportioned than when he fought at welterweight. Maybe Danzig won’t be able to finish Bocek off, but I bet he gets the decision once the final bell tolls.

Joe Doerksen Vs. Jason MacDonald
MacDonald via unanimous decision

Ah, the dueling Canadians. Jason MacDonald actually defeated Doerksen via rear naked choke once before back in 2005. While both fighters have surely improved since then, I really don’t see this fight going any differently than the first meeting. Maybe Doerkson will avoid the submission this time around, but I doubt he dominates the fight at all. Cruising decision for MacDonald.

Jason Day vs. Alan Belcher
Belcher via TKO, round 3.

Tough fight to call. Belcher has the heavy hands, Day has the ground game. I say this one goes to the ground but Day fails at securing the submission and ends up on the receiving end of some ground and pound. It doesn’t take many shots from Belcher to spell lights out.

Ed Herman vs. Demian Maia
Herman via split decision

Demian Maia has solid and tested BJJ, but I don’t know if he will able to combat the experience and well roundedness of Ed Herman. Close one to call, but I say Ed Herman squeezes out the decision.

Rich Clementi vs. Sam Stout
Clementi via submission, round 3.

Sam Stout definitely has the striking advantage, but Clementi is strong enough to weather the storm and should be able to get Stout down and submitted by the end of the third.

Brad Morris vs. Cain Velasquez
Morris vis submission, round 2.

We don’t know much of anything about Cain Velazquez other than that he is 2-0, with both wins coming via TKO. Brad Morris on the other hand is 9-2 with most of his wins coming by way of either submission or decision, but I haven’t been able to watch any of his fights, so it’s tough for me to say who the better fighter is. I will have to go with Morris on this one simply because of the experience factor. I’m assuming Morris will eventually look to take Velasquez down and apply a submission, which he probably gets due to Cain’s lack of ground game-familiarity inside the octagon.

The event, the first ever in Canada, will be held April 19th at the Bell Centre in Montreal, a venue that holds nearly 22,000 spectators. According to the official press release announcing the event, more than 13,000 tickets were sold yesterday to UFC Fight Club members with the remainder of available tickets expected to be sold out by this afternoon.

Additionally, the UFC announced nearly the entire card for the event which remains more than two months away. The event, which will be broadcast on pay-per-view, is set to feature 10 bouts, one more than the promotion’s traditional 9-fight cards.

Here is the official fight card for the event:

Main Card

• Matt Serra vs. Georges St. Pierre
  Welterweight Championship Bout
• Travis Lutter vs. Rich Franklin
• Nate Quarry vs. Kalib Starnes
• Charles McCarthy vs. Michael Bisping
• Mark Bocek vs. Mac Danzig

Preliminary Bouts

• Jason MacDonald vs. Joe Doerksen
• Sam Stout vs. Rich Clementi
• Ed Herman vs. Demian Maia
• Jonathan Goulet vs. Kuniyoshi Hironaka
• Patrick Cote vs. TBD

For more on UFC 83 check out the MMAFrenzy.com rumors section.