One second a fighter is defending, the next his arm is trapped and he is frantically tapping the canvas. That is the drama of MMA submissions, the fight-ending holds that reward technique over raw power. This guide breaks down how submissions work, the ones you need to know, and the fighters who mastered them.
If you have ever watched a bout end with a tap and wondered exactly what happened, you are in the right place. By the end, you will read the ground game like a seasoned fan.
- MMA submissions force an opponent to tap out or risk injury or sleep.
- They split into two families: chokes and joint locks.
- The rear-naked choke is the most common and highest-percentage finish.
What Is a Submission in MMA?
A submission is a hold that puts an opponent in so much danger that they must quit. They signal defeat by tapping the mat or their opponent, called tapping out, before a joint breaks or they lose consciousness. The moment they tap, the referee stops the fight.
Our view at Unicorn Blogger is that submissions are the purest expression of skill in the sport. A smaller, weaker fighter can beat a bigger one with the right technique, which is exactly what early mixed martial arts set out to prove.
Submissions fall into two broad groups. Chokes attack the neck to cut off blood or air. Joint locks attack a limb by bending or twisting it past its natural range. Understanding that split is the first step to reading any ground exchange.
The Two Families of Submissions
Chokes are the more reliable finishers because they do not rely on the opponent feeling pain. A blood choke, which compresses the carotid arteries on the sides of the neck, can render someone unconscious in seconds. An air choke, which crushes the windpipe, is slower and less common.
Joint locks work differently. They hyperextend or rotate a joint, usually the elbow, shoulder or knee, until the pain forces a tap. The danger is real. Refuse to tap to a deep armbar and the arm can snap, as ringside doctors and the UFC have documented many times.
Chokes Every Fan Should Know
A handful of chokes appear again and again inside the cage. Learn these and you will recognise most finishes.
- Rear-naked choke. Applied from behind with an arm wrapped around the neck. It is the highest-percentage submission in the sport and the classic finish from back control.
- Guillotine. A front headlock choke, often caught when an opponent shoots in for a takedown with their head down.
- Triangle choke. Formed with the legs from the guard, trapping the opponent’s head and one arm in a figure-four.
- Arm-triangle and D’Arce. Side chokes that use the opponent’s own shoulder to help cut off the blood flow.
Chokes reward patience. A fighter who hunts the neck relentlessly, hand-fighting for the right grip, will usually find it eventually.
Joint Locks Every Fan Should Know
Joint locks are more varied and, in some cases, more dangerous. These are the ones that decide fights.
- Armbar. The most famous joint lock, hyperextending the elbow by trapping the arm between the legs. Ronda Rousey built a legendary run on it.
- Kimura and Americana. Shoulder locks that rotate the arm behind the back or pin it to the mat.
- Heel hook. A brutal leg lock that twists the knee. It is fast, dangerous, and has reshaped the modern grappling game.
- Kneebar and omoplata. Less common but effective, attacking the knee and shoulder respectively.
Leg locks in particular have surged in popularity. A generation of specialists has made the lower body a genuine hunting ground, something older fighters rarely had to defend.
The Positions That Set Up Submissions
Submissions almost never come from nowhere. They flow from dominant position, which is why coaches preach the old grappling maxim: position before submission.
Back control, with both heels hooked inside the opponent’s thighs, is the most feared position in the sport because it leads straight to the rear-naked choke. The mount, side control and the guard all offer their own attacks. A fighter who understands where the fight is on the ground can predict the finish before it arrives, a skill closely tied to how bouts are scored on the judges’ cards when they go the distance.
Why Fighters Tap Out
Tapping is not cowardice. It is the smart, professional choice that keeps a career alive. A snapped elbow or a torn knee can end a fighter’s livelihood, so the tap is simply risk management.
Our take is that fans who boo a tap out miss the point entirely. The alternative to tapping is often a serious injury or being choked unconscious, the so-called tap or nap. If a fighter refuses to tap to a blood choke and goes to sleep, the referee steps in immediately to protect them.
The judgment of when to tap is its own skill. Tap too early and you quit a fight you might have escaped. Tap too late and you get hurt. The best grapplers ride the edge with remarkable composure.
A Short History of Submissions in MMA
Submissions are woven into the sport’s origin story. When the UFC launched in 1993, a slight Brazilian named Royce Gracie beat far larger opponents using Brazilian jiu-jitsu, submitting them one after another. It was a revelation that changed combat sports forever.
That early dominance forced every fighter to learn ground defence. Wrestlers, strikers and boxers all had to study jiu-jitsu simply to survive, and the modern all-round mixed martial artist was born. The submission, once a secret weapon, became a core skill.
Today, nearly every champion has a credible submission game, either as a weapon or as a shield. The sport has come full circle from those first chaotic tournaments, and the ground is still where many of its most memorable moments happen.
The Greatest Submission Artists
Some fighters turned the ground game into an art form. Charles Oliveira holds the UFC record for the most submission wins in the promotion’s history, per UFC records, a testament to relentless finishing instinct.
He is not alone. Demian Maia used elite Brazilian jiu-jitsu to dismantle world-class opponents deep into his thirties, while Nate Diaz became famous for his slick chokes. On the women’s side, Ronda Rousey’s armbar was so feared that many fights were over within seconds. These names, tracked by databases such as Sherdog, show how far pure technique can carry a career.
How to Watch for Submissions
Once you know the signs, submissions become thrilling to anticipate. Watch the hands on the neck, the isolated arm, and above all the back.
When a fighter takes the back and gets their hooks in, the rear-naked choke is coming, and the tension is electric. When an arm gets trapped and straightened, an armbar may be seconds away. As analysts at ESPN MMA often note, the best submission fighters set traps rounds in advance, wearing an opponent down before springing the finish.
A simple habit helps you keep up with the ground game. Whenever the fight hits the mat, ask yourself two quick questions: who is in the dominant position, and whose neck or arm is currently exposed? Answer those and you will spot most finishes coming well before the commentators call them. With a little practice, the ground stops looking like a confusing scramble and starts to resemble a chess match, which is exactly what it is.
Common Mistakes That Lead to Submissions
Most submissions are gifted by an error. Shooting for a takedown with the head down invites a guillotine. Scrambling carelessly can hand an opponent the back. Even throwing heavy ground strikes can leave an arm dangling for an armbar.
Defence starts with awareness. Keeping the head up, protecting the neck, and never conceding the back are fundamentals that fighters drill for years. The best grapplers punish the smallest lapse, which is why elite competitors treat position with such respect.
Fatigue makes all of this worse. A tired fighter drops their hands, slows their hips and stops defending scrambles, which is why so many submissions land in the championship rounds. Conditioning, in that sense, is submission defence too.
Key Takeaways
Here is what to remember about MMA submissions:
- Submissions force a tap by threatening a choke or a joint break.
- Chokes attack the neck; joint locks attack a limb.
- The rear-naked choke from back control is the highest-percentage finish.
- Tapping out is smart risk management, not weakness.
- Charles Oliveira holds the UFC record for the most submission wins.
Sources used in this article:
- UFC — official records and rules
- ESPN MMA — analysis and fighter data
- Sherdog — fight database and records
Frequently Asked Questions
What is the most common submission in MMA?
The rear-naked choke is the most common and highest-percentage submission in MMA. Applied from back control, it cuts off blood flow to the brain and forces a tap within seconds, or renders the opponent unconscious if they refuse to tap.
Can a submission actually break a bone?
Yes. Joint locks such as the armbar, kimura and heel hook can hyperextend or twist a joint until it breaks or tears if the fighter does not tap in time. That danger is exactly why tapping out is considered the sensible choice.
What does tapping out mean?
Tapping out means a fighter physically taps the mat or their opponent to signal surrender. It ends the fight immediately and is used to avoid serious injury or unconsciousness from a choke or joint lock.
Who has the most submission wins in UFC history?
Charles Oliveira holds the UFC record for the most submission wins in the promotion’s history. His finishing ability across many years made him one of the most dangerous grapplers the sport has seen.
The Verdict
MMA submissions are where technique, timing and courage collide, and understanding them transforms how you watch the sport. The next time a fighter hunts for the back or traps an arm, you will know exactly what is at stake. For more breakdowns and fight analysis, explore our full MMA coverage, our ranking of the hardest hitters in the UFC, and our guide to the UFC weight classes.
