Last updated: May 29, 2026
Quick Definition
A foot sweep is a technique that knocks an opponent off balance by sweeping their foot or lower leg out from under them with a quick, well-timed motion of the foot or shin.
What is a foot sweep?
A foot sweep takes away the base a fighter stands on. By catching the foot at the moment it carries little or no weight, the sweeper sends the opponent stumbling or down to the canvas without needing to lift or wrestle them.
The move comes out of grappling arts. In judo it belongs to a family of leg techniques called ashi waza, and versions of it appear in Brazilian jiu-jitsu and sambo, as well as karate and Muay Thai. Several fighters who learned it in those arts carried it into the cage, which is why commentators now reach for the term during stand-up exchanges and clinch work.
What separates a foot sweep from heavier takedowns is how little force it asks for. There is no shooting, no lifting, no slam. A fighter reads the rhythm of the opponent’s steps and removes a foot at the right instant. Timing does the work that the muscle would otherwise have to.
How a foot sweep works
Balance lives in the feet. A standing fighter constantly shifts weight from one foot to the other as they step, circle, or load up a strike. A foot sweep targets the brief window when a foot is light, usually as it is about to land or just after it lifts.
Grapplers call this off-balancing kuzushi. Break the opponent’s posture first, then sweep, and the foot lifts away with almost no effort. Sweep a planted, weighted foot instead, and the move dies.
Most sweeps in MMA come from close range. In the clinch, a fighter can feel the opponent’s weight through the contact and time the sweep to a step. Pressure fighters who march forward give a lot away here, since they tend to load the lead leg, leaving the trailing foot light and exposed.
Foot sweep vs. trip vs. takedown
These three words get used loosely, and the overlap causes most of the confusion that brings people to look the term up.
A takedown is the broad category. It covers anything that puts an opponent on the ground. Sweeps and trips are subtypes, and so are throws and wrestling shots.
A foot sweep redirects a moving or unweighted foot with a sweeping action, relying on timing more than grip. A trip blocks or hooks a planted leg so the opponent falls over it, relying more on a fixed obstacle than on momentum. The line between them is thin, and many techniques blend the two.
| Category | What it means | Main tool |
|---|---|---|
| Takedown | Any move that puts an opponent on the ground | Legs, arms, body, level changes |
| Foot sweep | Sweeping a light or moving foot out from under the opponent | Timing and a sweeping foot or shin |
| Trip | Hooking or blocking a planted leg so the opponent falls over it | A fixed leg acting as an obstacle |
| Throw | Lifting or rotating the opponent to the ground | Hips, shoulders, or full-body rotation |
Common types of foot sweeps
Foot sweeps carry their judo names into MMA, since that is where most fighters first meet them. The list below names the common ones a viewer might hear; each is its own technique worth studying on its own.
| Type | Brief description |
|---|---|
| De ashi barai (advancing foot sweep) | Sweeps the opponent’s lead foot as they step forward, before it settles |
| Ko soto gari (small outer reap) | Reaps the outside of the opponent’s leg from the side |
| O soto gari (large outer reap) | A bigger reaping action behind the leg, often from the clinch |
| Ouchi gari (large inner reap) | Reaps the inside of the leg when the opponent’s weight shifts back |
| Kick-catch sweep | Sweeps the standing leg after catching or slipping the opponent’s kick |
De ashi barai sits at the foundation of judo’s throwing syllabus and is one of the first sweeps most grapplers learn. The reaps come more from the clinch, where a fighter already has the grips to break balance and follow the opponent down.
Foot sweeps in MMA
In MMA, the foot sweep rarely ends a fight on its own. It opens doors. A swept opponent who hits the mat hands the sweeper a chance to pass into top position and start ground-and-pound or hunt a submission. A swept opponent who only stumbles gives the sweeper a free moment to strike.
Khabib Nurmagomedov, who won the UFC lightweight title in 2018, built much of his clinch game around inside and outside sweeps, dragging opponents down before flattening them out. Anderson Silva used lighter sweeps to knock opponents off balance and open up his striking. The throw is the same idea across both styles, applied toward different ends.
Frequently Asked Questions
Is a foot sweep legal in MMA?
Yes. Foot sweeps are legal in all major MMA promotions, including the UFC. They count as a standing takedown.
Do you need to be strong to use a foot sweep?
No. The foot sweep rewards timing over strength, which is part of why it works for fighters of many sizes and ages.
Is a foot sweep the same as a leg kick?
No. A leg kick is a strike meant to damage the leg. A foot sweep is a takedown meant to remove the opponent’s balance, not to hurt the leg.
Where did the foot sweep come from?
It appears across many martial arts and likely predates records, but its documented use traces back to judo, jujutsu, Chinese martial arts, karate, and Muay Thai.
Sources
- Wikipedia. “Foot sweep.” Accessed May 2026.
- Wikipedia. “De ashi barai.” Accessed May 2026.
- Wikipedia. “Sweep (martial arts).” Accessed May 2026.
- Wikipedia. “Takedown (grappling).” Accessed May 2026.
- Evolve MMA. “What You Should Know About Foot Sweeps In BJJ.” Accessed May 2026.
- Evolve MMA. “The Art Of BJJ Trips And How They Help You Control Opponents.” Accessed May 2026.
- SportsBoom. “Top MMA Fighters Who Excel With Foot Sweep Technique.” Accessed May 2026.
Related MMA Terms
MMA Glossary
Explore 200+ MMA terms, techniques, and definitions.