Slashing Elbow

Last updated: May 25, 2026

What is a slashing elbow?

A slashing elbow is one of the cutting strikes available to a mixed martial artist. The technique comes from Muay Thai, where it is known as Sok Ti, and it has crossed over into MMA largely through fighters with a Thai or kickboxing background. The strike travels from a high starting point down through the target on an oblique angle, with the point of the elbow making contact and dragging across the skin.

The target is usually the forehead, the brow ridge, or the side of the face. These are areas where the skin sits directly over bone, so a clean strike with the hard, narrow tip of the elbow tends to split the skin open. According to Evolve University, this kind of cut can drip blood into the opponent’s eyes, impair their vision, and force a doctor stoppage for a technical knockout.

That is the role the strike plays in MMA. Its job is to open the skin. Other elbow strikes prioritise blunt impact and concussive force; the slashing elbow prioritises a clean, raking cut from the tip of the bone. Both can end a fight, but they end it by different routes.

How the slashing elbow works

The strike is driven by hip and shoulder rotation, not arm strength. The International Federation of Muaythai Associations describes the execution as raising the arm so the elbow sits slightly above the head, bending the arm tight so the upper forearm almost touches the bicep, then twisting the shoulder and hip together to throw the tip of the elbow downward at a 45-degree angle.

Two details matter for the cut. The first is the contact point: the strike has to land with the tip of the elbow itself, the olecranon, which is one of the densest pieces of bone in the body. The second is the motion. The elbow rakes across the target instead of crashing into it. If the elbow lands flush with the side of the arm, the strike behaves more like a blunt impact and tends to stun rather than cut.

A slashing elbow can be thrown with either the lead or rear arm. It works as a single strike or chained into combinations with punches or other elbows.

Slashing elbow vs. horizontal elbow

These are the two most commonly confused elbow strikes, and they belong to the same family. The horizontal elbow, known as Sok Tad in Thai, swings parallel to the ground. The slashing elbow swings on a downward diagonal. The difference is subtle on tape, but the intent behind each strike is different.

Feature	Slashing elbow (Sok Ti)	Horizontal elbow (Sok Tad)
Angle	Diagonal, downward, around 45 degrees	Horizontal, parallel to the ground
Primary intent	Cut the opponent	Stun or knock out the opponent
Common targets	Forehead, brow, top of head	Jaw, temple, cheekbone
Contact surface	Tip of the elbow (point)	Side of the elbow point, deeper penetration
Typical setup	After breaking guard, in the clinch, on the ground	Counter to punches, off the clinch break

A 2018 breakdown by Sportskeeda made this distinction explicit when analysing Chris Weidman’s elbow knockout of Mark Munoz: the finishing blow had a slight downward angle, but it was thrown to knock Munoz out rather than to cut him, so it counts as a Sok Tad rather than a Sok Ti.

Slashing elbow vs. 12-6 elbow

The 12-6 elbow is named after the positions on a clock face. The elbow starts at the 12 o’clock position, straight up, and travels straight down to the 6 o’clock position. According to Wikipedia’s article on the 12-6 elbow, this is the only elbow strike that was singled out as a foul under the Unified Rules of Mixed Martial Arts when they were written in 2000.

The slashing elbow is not a 12-6 elbow. It moves on a 45-degree diagonal, not a vertical line. That angular difference is why slashing elbows have always been legal in MMA, while 12-6 elbows were banned for more than two decades.

This distinction lost some of its practical weight in late 2024. According to ESPN, the Association of Boxing Commissions voted in July 2024 to remove the 12-6 elbow from the list of fouls under the Unified Rules. The change took effect on November 1, 2024. Slashing elbows remained legal before, during, and after the rule change. The 12-6 rule was the famous reason behind Jon Jones’ disqualification loss to Matt Hamill in 2009, which CBS Sports notes is the only loss on Jones’ professional record.

Where the slashing elbow appears in MMA

The slashing elbow shows up most often in the clinch. When two fighters tie up at close range, and one of them gets an arm inside the other’s, the inside fighter can trap and slash down across the opponent’s head with the free elbow. Evolve MMA’s clinch guide describes this exchange as a reliable way to “rack up the damage” and open cuts during pummeling battles.

It also becomes a high-percentage strike when an opponent is pinned against the cage. With nowhere to retreat to, the opponent absorbs the elbow at close range instead of stepping out of it.

Ground-and-pound is the third common setting. From inside the opponent’s guard, half guard, or mount, the top fighter can rain down slashing elbows toward the forehead. Even fighters working from the bottom have used elbow slashes to cut opponents above them. At UFC 217 in November 2017, Michael Bisping cut Georges St-Pierre wide open with short elbows from his back during the third round, a sequence Sweet Science of Fighting cites as an example of how the elbow can change the shape of a fight from any position.

Frequently Asked Questions

Is a slashing elbow legal in MMA?

Yes. Slashing elbows have always been legal in MMA under the Unified Rules. The angle of the strike, around 45 degrees downward rather than straight down, keeps it clear of the 12-6 elbow foul that existed until November 2024.

Does a slashing elbow always cut the opponent?

No. The cut depends on whether the strike lands with the tip of the elbow and on the right part of the head. A clean tip-of-the-elbow contact on the forehead or brow often opens a cut. A flatter contact tends to stun instead of slice.

Is the slashing elbow the same as the Muay Thai Sok Ti?

Yes. Sok Ti is the Thai name for the slashing elbow. MMA commentators often use the English term, but the technique itself is the same one taught in Muay Thai gyms.

Can a slashing elbow knock someone out?

Sometimes. The strike is built around cutting rather than concussive impact, but if the side of the elbow lands flush instead of the tip, especially against a forward-moving opponent, the same motion can knock an opponent out.

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Sources

1. International Federation of Muaythai Associations. “Technical Tuesday: Sok Ti (Slashing Elbow).” muaythai.sport.
2. Wikipedia. “12-6 Elbow.” Accessed May 2026.
3. Marc Raimondi, ESPN. “ABC votes to remove ‘12-6 elbow’ ban, redefines grounded opponent.” July 2024.
4. Brent Brookhouse, CBS Sports. “Commission removes 12-6 elbows from Unified MMA rules, updates grounded opponent rule.” July 2024.
5. Evolve MMA. “How To Use Elbows To Improve Your Clinch Game For MMA.” December 2023.
6. Evolve University. “Beginner’s Guide To Elbows In MMA.” January 2022.
7. Sportskeeda. “5 Nastiest Elbow Attacks in MMA History.”
8. Sweet Science of Fighting. “How To Throw Elbows (5 Deadly Muay Thai Techniques).” March 2023.

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