It is no secret that UFC heavyweight champion Brock Lesnar and contender Frank Mir have a bitter relationship, to say the least. However, Mir will have to get through heavyweight powerhouse Shane Carwin (11-0) at UFC 111 before he can enact his dream of regaining the undisputed heavyweight title from Lesnar.

Frank Mir

On Saturday, Mir will have the chance to guarantee himself the next shot at Lesnar with a win over Carwin in a bout, scheduled for five rounds, for the interim heavyweight championship. The fight is scheduled as the co-main event of the evening at the Prudential Center in Newark, N.J.

Fighting out of Las Vegas, Nev., Mir is a former UFC heavyweight and interim heavyweight champion. Mir, a black belt in kenpo karate and Brazilian jiu-jitsu, currently trains with Team Sityodtong in Boston, Massa., under owner and head trainer Mark DellaGrotte. He earned his black belt in BJJ under Ricardo Pires after only five years of training.

Currently holding a professional MMA record of 13-4, Mir is an accomplished grappler and renowned submission artist whose standup has drastically improved with each appearance in the octagon. He is the 2007 NAGA absolute division champion. Of his 13 victories, eight have come by way of submission.

After winning the UFC championship in a match with Tim Sylvia at UFC 48 in 2004, at the age of 25, Mir faced a potentially career ending injury. He was left with a broken femur and torn ligaments in his knee after a motorcycle accident, and was told that he may never walk again, let alone fight. Mir was stripped of his title after 14 months.

In 2006, nearly 2 years later, Mir returned to the octagon. In 2008, Mir shocked the world by submitting rising star Brock Lesnar in the first round at UFC 81, in a match in which he was clearly outsized and not favored to win.

Mir vs. Lesnar I - UFC 81

After running through Antonio Rodrigo Nogueira for the interim heavyweight championship at UFC 92, Mir faced Lesnar in a rematch for the undisputed heavyweight championship in the main event of UFC 100.

Lesnar, a NCAA national champion wrestler, took Mir down with ease in the first round and smothered him, landing effective ground-and-pound. In the second round Mir landed a left elbow followed by a flying knee that rocked Lesnar, but he gave up the takedown in doing so. Lesnar continued to land brutal ground-and-pound from the top position until the match was stopped at 1:48 into the second round via TKO.

In the co-main event of UFC 107, Mir faced off with muay thai and kickboxing ace Cheick Kongo. Mir beat Kongo at his own game, dropping him with a lead left hook less than a minute into the fight. Mir then locked in a guillotine and choked Kongo unconscious, ending the fight at just 1:12 into the first round.

Carwin, a NCAA division II national champion wrestler and boxer with incredible knockout power, presents a huge challenge to Mir. In Carwin’s 11-fight MMA career, he has earned six victories via knockout or TKO and 11 first round stoppages.

With all of his losses coming by way of TKO, Mir is not known for his ability to take a punch, especially while fighting off of his back. Carwin’s wrestling background and powerful punches could prove dangerous to Mir. However, Mir’s submission game will present a threat to Carwin should the fight go to the ground, and Mir is perhaps the more technically sound striker. Mir recently stated that he believes that Carwin is a more dangerous version of Lesnar.

Carwin showed a good chin in his last fight against Gabriel Gonzaga and was able to get off of his back in a matter of seconds. With his 11 career fights lasting just over 12 minutes, it will be difficult for Mir to study Carwin for weaknesses, so he will likely stick to his normal training regimen.

Live pay-per-view coverage of UFC 111 will begin at 10 p.m. EST

Frank Mir on ESPN – 3/25

Countdown to UFC 111

Brandon “The Truth” Vera (11-4) broke onto the scene five years ago as a young, up-and-coming heavyweight prospect with intentions of proving himself by beating the best competition that the UFC had to offer. Vera ran through opponents in the two years that followed, but was denied his title intentions due to defeats from more experience UFC veterans.

Brandon Vera

On Sunday, for the first time, Vera will play the role of “the gatekeeper” when he faces young, up-and-coming light-heavyweight prospect Jon “Bones” Jones (9-1) in the main event of UFC Live: Vera vs. Jones at the 1st Bank Center in Broomfield, Colo.

Fighting out of San Diego, Calif., Vera is a former WEC heavyweight champion. Vera, a brown belt in Brazilian jiu-jitsu, currently trains with both Team Lloyd Irvin and Alliance MMA in San Diego. He has also trained at Linxx Academy and Hybrid Academy.

Vera gained experience wrestling in high school and continued wrestling at Old Dominion University, and then with the United States Air Force. However, he is best known in the MMA world for his effective muay thai skills.

Through the first four years of his MMA career Vera went a perfect 8-0, with seven of his wins coming by way of stoppage and four earned in UFC competition. Arguably his most impressive performance came at UFC 65 when he stopped Frank Mir at just 1:09 into the first round via TKO (punches).

In his next two matches Vera saw a step up in competition, losing a decision to Tim Sylvia and a TKO to Fabricio Werdum. These back-to-back losses, to much larger opponents, prompted Vera’s move to light-heavyweight competition. Vera now holds a 3-2 record as a light-heavyweight. His two losses came via close and controversial decisions.

Vera vs. Fabiano Scherner

MMA veteran, TUF cast-member and UFC newcomer Krzysztof Soszynski (19-9-1) went the distance with Vera at UFC 102. Vera won a unanimous decision by controlling the fight, avoiding the takedown and dominating on the feet with strong kicks and combinations.

Vera saw a step up in competition in his next fight as he went the distance with UFC Hall of Famer and five-time UFC champion Randy “The Natural” Couture in the main event of UFC 105. Couture controlled the fight from the clinch utilizing dirty boxing while Vera dominated the striking from the feet, hurting Couture badly with kicks and combinations in each round.

Vera was caught in Couture’s clinch, fighting off the takedown, for the majority of the competition. However, Vera landed very effective strikes from the feet. He dropped Couture in the second round, but was unable to finish him. After bearing an assault from the clinch Vera landed a series of body kicks that hurt Couture in the third round and followed up by taking him down and transitioning to full mount. The fight ended with an intense exchange.

All three judges scored the bout 29-28 in favor of Couture. The ruling surprised Vera and was very controversial.

Jon Jones is a young (22 year old) prospect with impressive striking and wrestling skills. Vera’s muay thai skills will be much more relevant in his upcoming fight than in his last two, which saw him trapped in his opponent’s clinch for the majority of the fight. However, Vera, a BJJ brown belt, will likely have an advantage in the unlikely case that the fight goes to the ground.

Vera has been in Jones’ situation a number of times early in his UFC career. Jones will face the toughest test in his young MMA career at UFC Live: Vera vs. Jones. For Vera, a victory will likely put him back in the title-mix.

The event will air live on Versus at 9 p.m. EST

Usually the starting point of grappling action in MMA matches, the guard is often overlooked by fans and even fighters, but a fighter using proper technique can prove the position dangerous.

Ortiz inside the butterfly guard of Griffin

The goal of the top fighter in the guard is to utilize ground-and-pound striking while aiming to improve their position. The top fighter also has the option of opening the guard and going for submission attempts.

The goal of the bottom fighter in the guard is most commonly to attempt various submissions off of their back or to escape using sweep techniques to return the fight to their feet. However, there are a few effective strikes from the bottom as well.

There are two basic forms of the guard: the closed guard and the open guard. In the closed guard the bottom fighter has their legs wrapped around the top fighter’s back, as well as their arms in cases. The aim of the closed guard is for the bottom fighter to keep the top fighter’s body as close to theirs as possible, limiting range in order to prevent devastating strikes and set up submission attempts.

In the open guard the bottom fighter uses his legs to control the opponent with the goal being to keep the opponent further away rather than close, because the bottom fighter becomes more vulnerable to strikes. The open guard can be used by the bottom fighter to set up submissions, but is most commonly used to create a sweep in order to return the fight to the feet or transition to the top position.

Alan Belcher trapped in Jason Day's rubber guard at UFC 83. Day lands 10 elbow strikes and 17 unanswered punches

There are various forms of the open guard such as the butterfly guard, the rubber guard, the x-guard, the spider guard, De la Riva guard and 50-50 guard. Arguably the most common in MMA are the butterfly and rubber guard.

The butterfly guard is a position in which the bottom fighter’s legs are hooked with their ankles inside the top fighter’s thighs. This allows for good control of the top fighter’s movements and distancing and allows for effective sweeps.

The rubber guard, created by Eddie Bravo, is gaining popularity and becoming more common in the MMA world. The bottom fighter uses a leg to trap the top opponent in their guard, opening up possibilities for submissions, sweeps and even effective striking from the bottom. Dream lightweight champion Shinya Aoki has developed one of the most effective rubber guards in MMA along with UFC lightweight champion B.J. Penn.

The main goal of the top fighter in the guard is to advance his position. However, striking can be effective. Tito Ortiz is among one of the most effective strikers from the guard in MMA, in great part due to his devastating elbows. Elbows, hammer fists, closed fist strikes, and even Royce Gracie style palm strikes can cause damage from the guard.

Mousasi KO's Jacare via up-kick

Fighters inside an opponents open guard also have the option of standing in the guard to attempt various leg locks, such as knee bars, heel hooks and achilles locks. However, this can make them vulnerable to commonly the most devastating strike from the bottom guard.

Up-kicks have proven to be extremely effective in MMA and are a good tool for fighters on their back. Strikeforce light-heavyweight champion Gegard Mousasi knocked out Ronaldo “Jacare” Souza in dramatic fashion with a single upkick in the final round of the Dream middleweight grand prix at Dream 6 on September 23, 2008.

The bottom fighter has a clear advantage in the submission game from the guard. The most common submissions pulled off from guard are the guillotine, arm bar, triangle choke and kimura. Other popular submissions are the omoplata and gogoplata, but these techniques are most often used as a sweep to simply transition to the top or a standing position. However, they can be very effective when used from the rubber guard.

The top fighter must aim to improve his position above all else while in the guard. A ground-and-pound fighter must move out of harms way against a submission specialist rather than being contempt to strike from the guard. Mark Coleman learned this lesson not once, but twice when he was submitted from within WAMMA and former Pride heavyweight champion Fedor Emelianenko‘s guard during Pride FC competition in 2004 and then again in 2006.

Rising star Cain Velasquez defeated the legendary Antonio Rodrigo Nogueira in dominating fashion in the main event of UFC 110 on Saturday to secure a spot as a top contender for the UFC heavyweight title.

Velasquez v. Nogueira

The two ground specialists exchanged in a brief standup battle in the Acer Arena in Sydney, Australia.  Velasquez landed a combo, which sent Nogueira to the canvas and he quickly followed up with vicious ground and pound that left Nogueria unconscious.  Referee Herb Dean called for a knockout stoppage, putting an end to the contest at 2:20 in the first round.

“We’ll see what happens with Mir and Carwin – see who wins that – and if the guys come out unscathed, they’ll fight for the title,” said UFC president Dana White at the post-fight press conference.  ”If not, then Cain Velasquez will get that spot.”

Velasquez’s performance earned him “Knockout of the Night” honors along with a $50,000 bonus.

The co-main event featured another legendary brazilian fighter and Pride FC champion in Wanderlei Silva, who squared off against Michael Bisping.  The contest saw both fighters standing and exchanging for the majority of the fight.

Bisping took Silva down several times in the first and second rounds, but was unable to keep him down once on the ground.  Silva caught him in a tight arm-in guillotine off of a Bisping takedown attempt with about 15 seconds left in the second round, but was unable to force a tap.

Silva v. Bisping

Bisping landed two fouls which briefly stopped the action in the middle of the third round: first a kick to the cup of Silva and then a finger to the eye.  Silva took the offensive, coming out swinging for the fences in the last two minutes of the fight.  Silva rushed Bisping and landed a right hook to drop him just before the final bell.

Silva was awarded a unanimous decision with all three judges scoring the contest 29-28 in his favor.

Bisping disagreed with the official decision. “It’s a close fight, but personally, I thought I won rounds one and two,” he said during the post-fight conference.  He also stated that he would love a rematch with Silva in the future.

Australian native George Sotiropoulos defeated Joe Stevenson by unanimous decision in a thrilling and extremely technical match.  Sotiropoulos controlled the fight on the feet, dropping Stevenson in the second and put him in several dangerous situations on the ground utilizing his superior submission game.

All three judges scored the contest 30-27 in a dominant victory for Sotiropoulos.  The match was named the “Fight of the Night” and earned both fighters a $50,000 bonus.

The Ultimate Fighter season eight winner Ryan Bader took down and controlled Keith Jardine on the ground in the first round of the second main-card fight.  Jardine controlled the second round with strong punches and leg kicks and was able to stuff the takedown attempts of Bader.

Bader landed a right hand that hurt Jardine in the third and quickly followed up with a flying knee to the body and a left hook, which dropped Jardine to the canvas.  Referee Josh Rosenthal called for a knockout stoppage, putting an end to the fight at 2:10 of the third round.

Cro Cop v. Perosh

In the first main card fight Croatian legend and Pride FC champion Mirko “Cro Cop” Filipovic faced overmatched Australian native Anthony Perosh.  Cro Cop was originally scheduled to face former IFL champion Ben Rothwell who was forced to withdraw just days before the event due to illness.  Perosh took the fight on two days notice.

Cro Cop controlled the fight, landing devastating strikes in the standup and denying Perosh’s numerous takedown attempts.  Perosh continually went for the takedown only to end up in Cro Cops sprawl and to receive brutal ground and pound.

Cro Cop landed a powerful elbow from inside the guard, opening up a cut above Perosh’s eye with about a minute left in the second round.  Cro Cop was awarded a TKO (cut) victory at the end of the second round after a dominant performance.

The “Submission of the Night” along with a $50,000 bonus was awarded to Chris Lytle who countered a takedown from Brian Foster to lock in a kneebar, putting an end to the preliminary card bout at 1:41 of the first round.

UFC 110 marked the organizations first trip to Australia and proved extremely successful for the UFC.  The event saw the second-fastest ticket sell-out in the 16-year history of the UFC.  Dana White announced his intentions to return, to Melbourne, Australia for an event in 2011, during the post-fight press conference.

UFC 110 – FULL