The Over-Under Pass is a fundamental pressure-based guard passing technique that combines superior positioning with powerful control mechanics to bypass the opponent’s guard. This technique is characterized by controlling one leg over the opponent’s body while threading the other arm under their opposite leg, creating a stacking effect that neutralizes their defensive capabilities. The Over-Under Pass is particularly effective against half guard, butterfly guard, and open guard variations, making it a cornerstone technique in modern Brazilian Jiu-Jitsu. What makes this pass especially valuable is its combination of pressure control and positional dominance - by stacking the opponent’s weight onto their shoulders, you eliminate their hip mobility and ability to re-guard while methodically advancing to side control. The technique requires excellent weight distribution, patience under pressure, and the ability to maintain chest-to-chest connection throughout the passing sequence. Unlike speed-based passes that rely on quick movements, the Over-Under Pass exemplifies the principle of using superior position and leverage to overcome an opponent’s defensive structure through systematic pressure application.
From Position: Half Guard (Top) Success Rate: 72%
Possible Outcomes
| Result | Position | Probability |
|---|---|---|
| Success | Side Control | 75% |
| Failure | Half Guard | 15% |
| Counter | Half Guard | 10% |
Attacker vs Defender
| Attacker | Defender | |
|---|---|---|
| Focus | Execute technique | Prevent or counter |
| Key Principles | Establish chest-to-chest connection and maintain heavy shoul… | Deny the initial under-hook by maintaining active knee shiel… |
| Options | 7 execution steps | 4 defensive options |
Playing as Attacker
Key Principles
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Establish chest-to-chest connection and maintain heavy shoulder pressure throughout the pass
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Control the opponent’s far hip with your under-hook arm to prevent their hip escape
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Stack their weight onto their shoulders to eliminate hip mobility and defensive frames
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Drive your shoulder into their chest while keeping your hips low and heavy
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Secure the far leg with your over-hook to prevent knee shield and guard retention
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Circle your hips away from their remaining leg while maintaining pressure and connection
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Complete the pass by establishing side control with proper weight distribution and control points
Execution Steps
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Establish initial grips and position: From top position in half guard or open guard, secure a deep under-hook on the opponent’s near leg, …
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Create the stack: Drive your shoulder into the opponent’s chest while lifting their hips with your under-hook arm. Beg…
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Secure the far leg over-hook: With your over-hook hand controlling the far leg, pull it tightly across your body and trap it again…
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Control the near hip: Your under-hook arm should be controlling their far hip, preventing hip escape to that side. Your ha…
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Begin hip circulation: While maintaining chest pressure and your grips, begin circling your hips away from the opponent’s r…
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Clear the remaining leg: As your hips circle past their free leg, use your body position and continued pressure to pin this l…
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Establish side control: Once your hips have cleared both legs, release the over-hook on their far leg and immediately establ…
Common Mistakes
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Lifting hips too high during the pass, losing pressure and connection
- Consequence: Opponent can hip escape, re-guard, or create frames to stall the pass
- Correction: Keep your hips low and heavy throughout the entire sequence. Your weight should be distributed through your chest and shoulder into their torso, not through your knees. Think of staying glued to them with chest-to-chest pressure.
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Shallow under-hook that does not control the far hip
- Consequence: Opponent can hip escape to the under-hook side and recover guard easily
- Correction: Thread your under-hook arm as deep as possible, reaching all the way to their far hip. Your hand should grip their belt, pants, or hip directly. A deep under-hook prevents hip escape and maintains stacking control.
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Releasing the over-hook on the far leg too early
- Consequence: Opponent recovers butterfly hooks, half guard, or creates knee shield to stop the pass
- Correction: Maintain your over-hook control on the far leg until your hips have completely cleared both of their legs. This leg control is essential for preventing guard recovery during hip circulation.
Playing as Defender
Key Principles
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Deny the initial under-hook by maintaining active knee shield or butterfly hook that blocks the opponent’s arm from threading under your thigh
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Frame against the opponent’s shoulder and bicep on the over-hook side to prevent them from collapsing chest-to-chest pressure
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Keep your hips mobile and angled on your side rather than allowing the stack to load your weight onto your shoulders
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Attack the over-hook grip early by pummeling your far leg free before the passer can secure it against their torso
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Use hip escape movement away from the under-hook side to create the angle needed to recover knee shield or full guard
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Recognize the point of no return - if the stack is fully loaded and hips are circling, transition to turtle rather than fighting a lost position
Recognition Cues
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Opponent threads one arm deep under your near thigh while their opposite hand reaches for your far knee or ankle - the signature over-under grip configuration
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Opponent begins walking their feet toward your head while driving shoulder pressure forward, indicating they are initiating the stacking phase
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You feel your hips being elevated and your weight shifting onto your upper back and shoulders, signaling the stack is loading
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Opponent’s chest pressure intensifies as they drive forward and their hips begin moving laterally away from your free leg
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Your far leg is being pulled across the opponent’s body and trapped against their torso, eliminating your ability to create knee shield
Defensive Options
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Establish knee shield and frame against opponent’s shoulder before they secure the over-hook, then hip escape to create angle for guard recovery - When: Early phase - when you feel the opponent beginning to thread the under-hook but before they have secured the over-hook on your far leg
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Pummel your far leg free from the over-hook by pushing against opponent’s hip with your foot and circling your knee out, then re-establish butterfly hook or closed guard - When: Middle phase - when the opponent has the under-hook but their over-hook grip on your far leg is not yet fully secured or is shallow
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Execute a strong hip escape toward the over-hook side while bridging to off-load the stack, then turn into the opponent to recover guard or execute a sweep reversal - When: Late phase - when the stack is partially loaded but the opponent has not yet begun hip circulation, and you still have some hip mobility remaining
Position Integration
The Over-Under Pass is a cornerstone technique in the pressure passing system and represents a fundamental approach to guard passing through superior positioning and weight distribution. It connects directly to the broader concept of pressure-based passing, where the goal is to impose your weight and eliminate the opponent’s movement options before advancing position. This pass serves as a gateway technique that branches into multiple other passing positions - it can transition to double under pass, knee slice pass, body lock pass, or back take depending on the opponent’s defensive reactions. Within the BJJ positional hierarchy, mastering the Over-Under Pass provides a reliable method for advancing from half guard top to the dominant side control position, which is worth 3 points in IBJJF competition and opens numerous submission opportunities. The technique also teaches essential principles that apply throughout your guard passing game: maintaining connection, using stacking pressure to eliminate hip mobility, controlling the far hip, and circling laterally while staying heavy. Understanding the Over-Under Pass provides the technical foundation for more advanced passing systems, including modern leg weave passes, headquarters positions, and floating pressure passes.