The Scissor Sweep from Open Guard is one of the most fundamental and high-percentage sweeps in Brazilian Jiu-Jitsu, serving as a cornerstone technique for guard players at every competitive level. Executed from open guard bottom, the technique uses a cross-collar grip combined with sleeve or wrist control to break the opponent’s posture, then employs a powerful scissoring action with the legs to topple the opponent laterally and land directly in mount. The sweep derives its mechanical advantage from the opposing forces generated by the top shin pushing across the opponent’s midsection while the bottom leg cuts their supporting knee, creating rotational force that even significantly larger opponents struggle to resist when properly timed.
Strategically, the scissor sweep occupies a critical role in the open guard attack system because it creates a binary dilemma for the top player. When the opponent leans forward to pressure the guard, they become vulnerable to the scissor sweep’s lateral toppling mechanics. When they sit back to avoid the sweep, they expose themselves to collar drags, arm drags, and submission entries from guard. This push-pull dynamic makes the scissor sweep particularly effective as part of a combination-based guard game rather than a standalone technique, and its direct path to mount makes it especially valuable in points-based competition.
The technique’s effectiveness at competition level depends heavily on timing and grip establishment rather than raw athleticism. The critical window for execution opens when the opponent’s weight shifts forward or when they reach with their free hand, momentarily compromising their base. Advanced practitioners disguise the sweep setup within their normal guard retention movements, making the attack invisible until the scissoring action is already in motion. The collar grip that initiates the sweep also serves as the foundation grip for triangle entries, collar drags, and other guard attacks, allowing seamless transitions when the sweep is defended.
From Position: Open Guard (Bottom) Success Rate: 55%
Possible Outcomes
| Result | Position | Probability |
|---|---|---|
| Success | Mount | 55% |
| Failure | Open Guard | 30% |
| Counter | Side Control | 15% |
Attacker vs Defender
| Attacker | Defender | |
|---|---|---|
| Focus | Execute technique | Prevent or counter |
| Key Principles | Break opponent’s posture with the collar grip before initiat… | Maintain upright posture against the collar grip pull - the … |
| Options | 7 execution steps | 4 defensive options |
Playing as Attacker
Key Principles
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Break opponent’s posture with the collar grip before initiating the scissor - the sweep fails if they maintain upright alignment over their base
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Generate opposing forces with your legs - top shin drives laterally across the midsection while bottom leg sweeps the near knee in the opposite direction
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Commit hip rotation fully into the sweep direction - half-committed scissors dissipate force and allow the opponent time to recover their base
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Control the sleeve or wrist throughout the entire sweep to prevent the opponent from posting their hand to base out
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Time the sweep when the opponent’s weight shifts forward or when they reach with their free hand, exploiting momentary base compromise
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Maintain collar grip tension throughout the sweep to guide your body into mount position on completion without losing connection
Execution Steps
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Establish Cross-Collar Grip: Reach across with your strong-side hand and secure a deep cross-collar grip on the opponent’s far la…
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Secure Sleeve Control: With your opposite hand, grip the opponent’s same-side sleeve at the wrist or cuff area firmly. This…
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Break Opponent’s Posture: Pull the opponent forward and downward using your collar grip while pressing your feet into their hi…
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Position Scissoring Legs: Bring your top knee across the opponent’s midsection, placing your shin horizontally at belt level o…
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Execute the Scissoring Motion: Simultaneously drive your top shin laterally across the opponent’s stomach while sweeping your botto…
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Follow Through to Mount: As the opponent topples to their side, maintain your collar grip tension and follow the momentum by …
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Consolidate Mount Position: Immediately establish low mount with heavy hips settled on the opponent’s solar plexus, squeezing yo…
Common Mistakes
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Attempting the scissor before breaking the opponent’s posture with the collar grip
- Consequence: Opponent easily bases out because their weight remains behind their knees, making the lateral scissoring force insufficient to generate the rotational momentum needed to topple them
- Correction: Always pull the opponent’s posture forward and down before initiating the scissoring motion, ensuring their weight is committed over their hands and their base is narrowed
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Placing the shin too low on the opponent’s body, below the belt line near the hips
- Consequence: Reduced leverage for the lateral push because the force vector is too low to create effective rotation, and the opponent can simply step over the low shin to begin their guard pass
- Correction: Position the shin at belt level or slightly above, aiming for the solar plexus area to maximize the horizontal force vector and prevent step-over counters
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Failing to control the opponent’s same-side sleeve or wrist during the sweep execution
- Consequence: Opponent posts their free hand on the mat and recovers base immediately, completely negating the sweep’s rotational force regardless of how well the scissoring mechanics are executed
- Correction: Maintain a firm sleeve grip throughout the entire sweep motion, releasing only after you have achieved mount position and settled your weight
Playing as Defender
Key Principles
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Maintain upright posture against the collar grip pull - the sweep cannot function if your weight stays behind your knees rather than forward
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Monitor your same-side hand freedom constantly - the sleeve grip is the critical control point that prevents your life-saving base post
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React to the shin placement immediately before the full scissoring motion develops, as the defense window closes rapidly once both legs are committed
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Drive your weight into the opponent rather than pulling away when you sense the sweep loading, as forward pressure directly counters the lateral force vector
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Strip grips proactively during the setup phase rather than waiting for the fully loaded sweep to develop before responding
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Keep your base wide enough to resist lateral toppling force but narrow enough to prevent thread-through and underhook attacks
Recognition Cues
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Opponent establishes a deep cross-collar grip and begins pulling your posture downward with increasing tension
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Opponent grips your sleeve or wrist firmly on one side, particularly the side they intend to sweep toward
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Opponent’s top knee rises and begins threading horizontally across your midsection with deliberate shin contact at belt level
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Opponent’s hips angle noticeably to one side, indicating the intended direction of the sweep rotation
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Opponent’s bottom leg threads underneath your near-side leg, positioning their foot behind your knee or calf
Defensive Options
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Widen base and post far hand on mat immediately when shin contacts your midsection - When: As soon as you feel the opponent’s shin across your stomach and before the scissoring motion begins, particularly when your sleeve is free
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Strip the sleeve grip using a two-on-one break and immediately establish your own pant or knee grip - When: During the grip fighting phase before the opponent has fully loaded the sweep position with both legs committed
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Drive forward aggressively to stack the opponent’s hips and flatten their scissor angle while controlling their legs - When: When you recognize the sweep setup early and can commit forward pressure before the scissoring motion fully initiates
Position Integration
The Scissor Sweep from Open Guard occupies a foundational role in the BJJ positional hierarchy as one of the primary pathways from open guard bottom to mount top. It connects directly to the mount position’s offensive system, meaning successful execution immediately grants access to the full spectrum of mount attacks including armbars, collar chokes, and americanas. Within the open guard bottom game, the scissor sweep functions as a core threat that shapes opponent behavior - the mere possibility of this sweep forces top players to maintain wide bases and conservative posture, which in turn opens opportunities for collar drags, arm drags, and guard transitions. The technique chains effectively with triangle setups and collar sleeve attacks, creating a multi-threat system where defending one attack exposes the opponent to another. Its mechanical simplicity and high success rate make it a technique that remains effective from white belt through black belt competition.