As the defender in this scenario, you are the bottom player in butterfly guard attempting to prevent the top player from clearing one of your hooks. Your butterfly guard is at its most powerful with both hooks engaged, and losing one hook dramatically reduces your sweeping capability while giving the passer a significant positional advantage. Defense centers on maintaining active hook pressure, disrupting the passer’s upper body control that enables the clearing sequence, and having immediate counter-attacks ready when the passer commits weight to one side. Your goal is either to retain full butterfly guard or capitalize on the passer’s commitment to the clearing sequence by executing sweeps in the direction of their weight shift.
Opponent’s Starting Position: Butterfly Guard (Top)
How to Recognize This Attack
- Top player establishes crossface or collar grip on one side, indicating they are setting up to clear the hook on that same side
- Top player shifts weight diagonally toward one hip, loading pressure onto one hook more than the other
- Top player’s knee on one side begins driving downward between your legs, compressing the space your hook occupies
- Top player breaks your grip or sleeve control on one side while maintaining control on the other, creating an asymmetric advantage
- Top player’s chest pressure increases on one side of your body, indicating commitment to clearing the hook on that side
Key Defensive Principles
- Maintain active upward pressure through both hooks at all times, never allowing hooks to become passive anchors
- Fight upper body grips aggressively, as the passer’s crossface or collar control is the prerequisite for successful hook clearing
- Read weight shifts early and attack with sweeps in the direction the passer commits during the clearing attempt
- Keep hips mobile and ready to scoot backward to re-engage hooks if one is partially cleared
- Use the passer’s forward pressure against them by timing elevation sweeps with their weight commitment
- Maintain frames on the clearing side to create the space needed for hook re-insertion
Defensive Options
1. Elevate and sweep in the direction of weight shift
- When to use: When you feel the passer commit weight to one side for the clearing sequence, use their momentum against them with a butterfly sweep in that direction
- Targets: Mount
- If successful: You end up in mount or top position after capitalizing on the passer’s committed weight distribution
- Risk: If mistimed, your elevation attempt may accelerate their hook clearing if they are prepared to sprawl and redirect
2. Hip scoot backward to re-engage cleared hook
- When to use: Immediately when you feel one hook being pushed past engagement point, scoot hips back to maintain the hook under their thigh
- Targets: Butterfly Guard
- If successful: Both hooks remain engaged and you return to full butterfly guard with both hooks intact
- Risk: Scooting creates momentary space that the passer can use to advance their upper body control or switch to a different passing approach
3. Frame and re-insert the cleared hook before consolidation
- When to use: If one hook is cleared but the passer has not yet consolidated half butterfly top, frame on their shoulder or bicep to create space and slide your foot back to hook position
- Targets: Butterfly Guard
- If successful: You recover full butterfly guard and reset the passing exchange from a neutral position
- Risk: The framing effort may open space that the passer exploits for passing if the re-insertion is too slow
4. Transition to deep half guard
- When to use: When the hook clearing is inevitable and the passer’s weight is committed forward, dive under their hips to establish deep half guard rather than accepting half butterfly bottom
- Targets: Half Guard
- If successful: You bypass the disadvantageous half butterfly bottom and enter deep half guard which offers its own sweep and back take opportunities
- Risk: Mistimed deep half entry can result in the passer sprawling and establishing heavy crossface control in an even worse position
Best-Case Outcomes for Defender
→ Mount
Time a butterfly sweep to coincide with the passer’s weight shift during the clearing attempt. As they commit weight toward the clearing side, use the hook on that side to elevate while pulling with your upper body grips, directing them over your body and into a mounted position for you.
→ Butterfly Guard
Maintain active hook pressure and fight grips to prevent the passer from establishing the upper body control needed for the clearing sequence. Use hip mobility to scoot back and re-engage any partially cleared hooks. Keep the position symmetrical with both hooks functional.
Test Your Knowledge
Q1: What is the earliest recognition cue that tells you the passer is about to attempt a hook clearing sequence? A: The earliest cue is the passer establishing a crossface or collar grip on one side while breaking your grip on that same side. This asymmetric grip advantage is the prerequisite for the clearing attempt. Before they shift weight or drive their knee, the grip establishment tells you which side they will target. Immediately fight the grip and threaten a sweep on that side to disrupt their setup before it develops.
Q2: Why is timing your sweep to coincide with the passer’s weight shift more effective than sweeping at a random moment? A: When the passer shifts weight to clear a hook, they have committed their center of gravity to one side. This commitment means they cannot effectively resist a sweep in the same direction because they would need to reverse their weight distribution mid-motion. A sweep timed with their shift requires far less force to execute because you are redirecting existing momentum rather than creating momentum against a balanced opponent. This is the fundamental principle of using the opponent’s force against them.
Q3: Your left butterfly hook has been partially cleared but the passer has not yet consolidated. What is your immediate recovery sequence? A: Frame on the passer’s shoulder or bicep with your left arm to create separation space. Simultaneously shrimp your hips backward to increase the distance between your foot and the passer’s cleared position. Slide your left foot back under their thigh to re-engage the hook while your frame prevents them from following your hip movement with pressure. Once the hook is re-inserted, immediately re-establish your upper body grips and return to active butterfly guard posture.
Q4: How does maintaining active hook pressure differ from simply having your feet positioned under the opponent’s thighs? A: Active hook pressure means your feet are driving upward with constant muscular engagement through hip extension, creating a loaded-spring effect that resists any downward force the passer applies. Passive hooks are simply positioned under the thighs with no upward drive, making them easily compressed and cleared by the passer’s knee drive. Active hooks force the passer to overcome your lifting force before they can clear, buying you time to react and counter. The difference is between a hook that fights to stay engaged and one that simply occupies space.