Double Unders Top Position is a dominant pressure passing position where the top practitioner controls both of the bottom player’s legs by threading their arms underneath, typically securing a grip behind the opponent’s back or on their belt. This position represents a critical transition point in guard passing, offering exceptional control over the opponent’s hip mobility and creating intense chest-to-chest pressure that makes guard retention extremely difficult. The position is characterized by the top player’s ability to stack the opponent’s weight onto their shoulders while controlling their legs, effectively neutralizing most guard recovery attempts and creating a crushing pressure that fatigues the defensive player rapidly.
The Double Unders position excels at breaking down various open guard styles, particularly butterfly guard, half guard, and seated guards where the opponent’s legs are elevated. By controlling both legs simultaneously, the passer eliminates the bottom player’s ability to create effective frames or establish threatening guard positions. The crushing pressure and limited mobility make this an extremely fatiguing position for the defensive player, often forcing them into poor defensive decisions or creating opportunities for the pass to complete. High-level competitors frequently use this position as a pressure-passing gateway, transitioning smoothly to side control, mount, or back control depending on the opponent’s defensive reactions. The position typically resolves within 20-45 seconds as the top player advances to a scoring position or the bottom player executes an escape to deep half guard or turtle.
Position Definition
- Both arms positioned under opponent’s legs with hands meeting behind their back or gripping the belt/pants, creating a tight control loop that restricts hip movement and leg separation
- Chest making heavy contact with opponent’s thighs or knees, driving forward pressure that stacks their weight onto their shoulders and upper back while limiting their ability to create space
- Top player’s posture angled forward with hips driving into opponent’s legs, creating downward pressure vector that prevents guard recovery and forces defensive player into compromised spinal alignment
- Opponent’s hips elevated off the mat with legs controlled and compressed together, eliminating their ability to establish effective frames with feet or create separation with knee shields
Prerequisites
- Successful engagement with opponent’s open guard (butterfly, seated, half guard variations)
- Control of opponent’s legs with both arms positioned underneath
- Forward pressure established with chest contact on opponent’s thighs or knees
- Opponent’s guard broken or sufficiently opened to allow double underhook positioning
- Base established with knees and feet positioned to drive forward pressure
Key Offensive Principles
- Maintain tight connection between both arms under opponent’s legs, keeping hands clasped or gripped to prevent leg separation
- Drive constant forward pressure through the chest into opponent’s thighs, stacking their weight onto shoulders to limit mobility
- Keep elbows tight to your own body to prevent opponent from creating frames or inserting their arms to break the connection
- Control opponent’s hip mobility by preventing them from turning to either side or creating angular escapes
- Advance position methodically by walking knees forward or transitioning weight to complete the pass when opponent’s defenses weaken
- Use head position strategically, either on chest for maximum pressure or on hip to prevent turning and prepare for side control transition
- Maintain active base with feet positioned to drive forward, preventing opponent from off-balancing or creating sweep opportunities
Decision Making from This Position
If opponent keeps legs together and attempts to frame with hands on chest maintaining flat back:
- Execute Stack Pass → Side Control (Probability: 75%)
- Execute Double Under Pass → Side Control (Probability: 55%)
If opponent turns to their side trying to face away and escape the crushing pressure:
- Execute Back Take → Back Control (Probability: 70%)
- Execute Leg Weave Pass → Side Control (Probability: 65%)
If opponent attempts to separate legs or insert butterfly hooks between your arms:
- Execute Leg Weave Pass → Side Control (Probability: 60%)
- Execute Side Control to Mount → Mount (Probability: 50%)
If opponent extends arms to create frames or push away from chest pressure:
- Execute Kimura from Side Control → Kimura Trap (Probability: 45%)
- Execute Double Under Pass → Side Control (Probability: 70%)
Test Your Knowledge
Q1: Your opponent begins bridging explosively while you have double unders established - what adjustment prevents you from being off-balanced? A: Widen your base immediately by stepping one foot out laterally while maintaining your grip behind their back. Drop your chest weight lower onto their thighs to ride out the bridge momentum. Keep your head positioned on the side opposite to their bridge direction to maintain balance. The bridge will exhaust them quickly, so maintain pressure and wait for them to return to the mat before advancing the pass.
Q2: What are the essential grip configurations for maintaining double unders control against a resisting opponent? A: The primary grip options are: hands clasped together (gable grip or S-grip) behind opponent’s lower back, gripping their belt or pants waistband, or in no-gi, securing a body lock with hands meeting on their far hip. The grip must be deep enough that your forearms are fully under their legs. Shallow grips allow leg separation and escape. Your elbows must stay tight to your ribs throughout to prevent frame insertion.
Q3: How do you shut down the opponent’s primary escape attempt of diving to deep half guard from double unders? A: Prevent deep half entry by keeping your hips low and connected to their body rather than creating space underneath you. When you sense them trying to dive under, immediately walk your knees forward to pin their hips and eliminate the space they need to rotate. You can also switch your head position to the opposite hip to block their rotation direction. If they start getting under, sprawl your hips back slightly while maintaining underhook control to flatten them back out.
Q4: What grip adjustments should you prioritize when opponent begins to separate their legs during double unders control? A: The moment you feel leg separation beginning, tighten your elbow connection to your ribcage and squeeze your arms together to compress their legs. If one leg begins to escape, immediately transition to controlling that leg individually while maintaining underhook on the other - this shifts you toward a leg weave or over-under passing configuration. Never chase both legs simultaneously as this creates space. Commit to controlling whichever leg they’re exposing more.
Q5: How should you distribute your weight to maximize control pressure while maintaining the ability to advance the pass? A: Weight should be primarily forward through your chest into their thighs, with approximately 70% of your pressure driving downward and forward. Your hips stay low but mobile, knees bent with feet positioned to push forward. The key is keeping weight on your toes rather than flat-footed, allowing you to walk knees forward progressively. Your head provides additional downward pressure on their chest or hip depending on their defensive posture.
Q6: Your opponent creates a frame with their forearms against your face while you have double unders - how do you address this without releasing control? A: Drive your forehead into their forearms while continuing forward pressure through your chest. The frame cannot generate enough force to overcome your full body weight if you keep advancing. Walk your knees forward progressively, which increases stacking pressure and makes their frame less effective as their spine compresses. You can also angle your head to one side to slip past the frame while maintaining continuous forward progression. Never back away or release pressure in response to frames.
Q7: What indicators tell you the optimal moment to begin completing the pass from double unders to side control? A: Key indicators include: opponent’s legs going limp or losing active resistance, their breathing becoming labored indicating fatigue, failed escape attempts leaving them momentarily static, or their hips flattening to the mat. When you feel their defensive energy drop, immediately walk your knees past their hips while keeping chest pressure, then release one underhook to establish crossface as you slide into side control. Timing this transition during their recovery pause is critical.
Q8: How do you manage energy expenditure to maintain double unders pressure over an extended period against a defensive opponent? A: Rather than constant muscular tension, use skeletal alignment to maintain pressure - stack your body weight onto their legs rather than actively pushing. Keep your arms connected but not straining, letting the grip configuration hold rather than squeezing constantly. Breathe steadily and avoid holding your breath. Make small progressive adjustments rather than explosive movements. The goal is transferring your body weight through structure rather than generating force through muscular effort, allowing you to maintain pressure indefinitely while they exhaust defending.
Success Rates and Statistics
| Metric | Rate |
|---|---|
| Retention Rate | 80% |
| Advancement Probability | 78% |
| Submission Probability | 38% |
Average Time in Position: 20-45 seconds before pass completion or escape