Guard Reshaping Fundamentals

Before attempting any guard pass, the top player must first neutralize the opponent's guard structure. If the opponent establishes a controlling grip—such as a spider guard—it will significantly impede passing attempts. The instructor emphasizes reshaping the guard by breaking grips and establishing control before committing to a specific pass sequence.

Initial Grip Setup

Begin by establishing a pants grip on one side while driving the nose toward the opponent's hip to control posture. On the opposite side, transition the elbow and position the shoulder behind the opponent's knee. This foundational positioning creates the base for the stack pass entry.

Cross-Collar Grip Acquisition

Reach for a cross-collar grip on the opposite side and drive the elbow back sharply to secure control. This grip must be executed with precision—if performed incorrectly, the opponent can elevate their leg and create unfavorable leverage. Once secured, the opponent's legs are forced to chase the grip rather than maintain guard structure.

The Stacking Sequence

Drive forward while leaning body weight onto the opponent, forcing their hips off the ground. Maintain the collar grip while reaching for the belt or back of the head to increase stacking pressure. Position the knee directly behind the opponent's lower back, ensuring the shin crosses the biceps if the arm is positioned in front of the leg.

Pressure Maintenance and Guard Neutralization

Control the pass by maintaining consistent pressure rather than rushing the position. The stacked position is one of the most difficult guard positions to escape due to mechanical disadvantage. Even with superior flexibility, the opponent cannot generate sufficient leverage to reverse or escape when proper weight distribution and pressure control are maintained.

Avoiding the Matlock Trap

A critical error occurs when the top player's elbow rises above shoulder height during grip establishment, allowing the opponent to lock the arm in a matlock-style submission position. To prevent this, keep the elbow engaged and close to the body throughout the pass. Never expose the arm forward excessively, as this sacrifices both strength and positional safety.

Arm Isolation Principle

Keep the opponent's arms pinned and controlled against their body to prevent armbar or high mount attacks. Similar to side control principles, isolating the arms denies the opponent offensive options from the bottom position. Weight distribution through the legs against the opponent's arms, not excessive arm strength, maintains this control.

Final Pass Execution

Pin the opponent's leg downward to force it away laterally, creating a direct path to the shoulder. Maintain chest-to-chest contact with the arm crossface and hip block firmly in place. Complete the pass by transitioning through the established sequence with controlled pressure rather than explosive speed.

Jiu-Jitsu Technique: Stack Pass from Open Guard

Cassio Werneck BJJ

Open Guard Stack Pass

3 min read·8 key moments·PT10M13S video

Key Takeaways

•Guard Reshaping Fundamentals
•Initial Grip Setup
•Cross-Collar Grip Acquisition
•The Stacking Sequence

This video is brought to you by World Champion Cassio Werneck. Professor Werneck is based out of Sacramento, California. He has two locations, one in Sacramento and another in Roseville. If you enjoyed this video please "SUBSCRIBE" to our channel and hit "LIKE" on this video. Your support is greatly appreciated. Thank you. Websites: http://cassiowerneck.com/ https://werneckfamilyjiujitsu.com/ Other related links: https://en.wikipedia.org/wiki/Cassio_Werneck https://www.bjjheroes.com/bjj-fighters/cassio-wern

Related Techniques

Butterfly Pass Floating Pass Half Mount Pass Half Stack Pass Lemon Squeeze Pass

Frequently Asked Questions

What does this video teach about open guard stack pass?

This video covers guard reshaping fundamentals, initial grip setup, cross-collar grip acquisition. It provides detailed instruction from Cassio Werneck BJJ.

How long does it take to learn open guard stack pass?

The basic mechanics can be understood in a single session, but developing reliable execution requires consistent drilling over weeks of practice. This 8-part breakdown helps structure your training by isolating each phase of the technique.