What is the earliest visual cue that indicates a knee slice attempt from your DLR guard?

The earliest indicator is the passer actively stripping your ankle or pants grip while beginning to push their hooked knee forward. This grip-stripping phase signals they are preparing to clear your DLR hook, which is the necessary precursor to any knee slice attempt. React to the grip strip rather than waiting for the knee movement.

Your DLR hook has been cleared and the passer is beginning to drive their knee across - what is your best remaining defensive option?

Insert a knee shield by bringing your top knee across their body to block the cutting knee from completing its path. If the knee shield cannot be established in time, hip escape away from the pass direction and work to catch half guard with your legs. Fighting to re-establish the DLR hook at this stage is too late and wastes critical defensive time that should be used for damage control.

Which grip is most important to maintain when defending against the knee slice from DLR?

The ankle or pants grip on the passer's lead leg is the most critical grip to maintain because it powers the DLR hook's structural integrity and off-balancing leverage. Without this grip, the DLR hook becomes easy to clear and the entire guard framework collapses. Fight aggressively to maintain this grip and re-grip immediately if it is broken.

The passer has stripped your ankle grip but has not yet cleared your DLR hook - what should you do?

Immediately escalate your offensive pressure by attempting a sweep or inversion entry before the passer can complete the hook removal phase. The ankle grip loss means your guard structure is weakened but still partially functional. Use the remaining hook leverage to threaten a berimbolo, basic DLR sweep, or transition to X-Guard before the passer can establish the knee line.

How does your defensive strategy change if the passer uses a backstep approach to clear your DLR hook instead of a direct strip?

Against a backstep, the passer creates space behind your hooking leg rather than pushing through it directly. Follow their movement with your hips by turning toward the backstep direction and immediately work to insert your legs into a butterfly guard or reverse De La Riva configuration. The backstep creates a momentary disconnect you can exploit by establishing a different guard framework rather than chasing the original DLR hook.

Knee Slice from DLR Defender | BJJ Defense Guide

Defending the Knee Slice from DLR requires proactive disruption of the passer’s sequential approach rather than reactive scrambling after the knee has already begun cutting through. As the DLR guard player, your primary defensive objective is maintaining hook integrity and ankle grip connection, which together form the foundation of your guard structure. When the passer begins stripping your hook, you must immediately escalate your offensive threats—attempting sweeps or inversions during their grip-fighting phase forces them to abandon the pass and defend. The worst defensive strategy is passively allowing the passer to complete each phase of the knee slice sequence unchallenged, as each completed phase makes the next progressively harder to stop. Early recognition and aggressive counter-attacking are far more effective than late-stage damage control.

Opponent’s Starting Position: De La Riva Guard (Top)

How to Recognize This Attack

How do you know when someone is attempting Knee Slice from DLR?

Passer begins actively stripping your ankle or pants grip with their free hand while maintaining upright posture and base
Passer pushes their hooked knee forward and away from your hooking foot, attempting to clear the DLR hook through direct force or angular movement
Passer’s weight shifts forward and downward as they begin dropping their lead knee toward the mat across your thigh line
Passer establishes a crossface or deep collar grip and drives shoulder pressure toward your chin, indicating they are preparing to anchor the upper body for the cut
Passer performs a backstep motion with their trapped leg, attempting to extract it from behind your calf using angular movement rather than direct pulling

Key Defensive Principles

What are the key principles for defending Knee Slice from DLR?

Maintain DLR hook tension and ankle grip as the primary defensive barrier—these two connections must be preserved together to keep the guard structure intact and threatening
Use your non-hooking leg actively to frame on the passer’s hip or bicep, preventing them from closing distance and establishing the crossface that powers the knee slice
React to grip stripping attempts with immediate offensive threats—sweeps, inversions, or transitions that punish the passer for releasing control to fight grips
Keep hips mobile and angled perpendicular to the passer at all times, as being flat on your back removes your ability to generate sweep leverage or initiate inversions
Recognize the sequential nature of the knee slice and focus on disrupting early phases before the pass builds irreversible momentum
When the DLR hook is compromised beyond recovery, immediately transition to a secondary guard such as knee shield half guard or butterfly guard rather than fighting to re-establish DLR from a weakened structure

Defensive Options

What can you do to defend against Knee Slice from DLR?

1. Re-establish DLR hook before the knee touches the mat by immediately re-hooking when the passer clears your foot

When to use: During the early grip-fighting phase when the passer has stripped your hook but has not yet established the knee line or crossface
Targets: De La Riva Guard
If successful: Full DLR guard structure is restored and the passer must restart their passing sequence from scratch
Risk: If the passer anticipates the re-hook and backsteps, you may lose the hook again with less energy and worse grip positioning

2. Invert for berimbolo as the passer commits their weight forward during the knee slice drive

When to use: When the passer commits forward momentum during the knee slice and their weight is over your body, creating the ideal angle for an inversion entry
Targets: Back Control
If successful: You rotate underneath the passer and establish back control, completely reversing the positional exchange
Risk: If the passer reads the inversion and sprawls or backsteps, you end up inverted with no guard structure and vulnerable to a direct pass

3. Insert knee shield by bringing your top knee across the passer’s body to block the cutting knee from completing its path

When to use: When the passer has cleared your DLR hook and begun the knee cut but has not yet driven past your thigh line
Targets: De La Riva Guard
If successful: The knee shield creates a frame that stops the pass and allows you to recover distance, re-establish grips, and potentially re-enter DLR or transition to knee shield half guard
Risk: If the passer smashes through the knee shield with superior pressure, you end up in a flattened half guard with poor defensive positioning

4. Frame and hip escape to catch half guard as damage control when the knee slice is nearly completed

When to use: When the knee has already cut past your thigh line and re-establishing DLR is no longer viable as a defensive option
Targets: Half Guard
If successful: You prevent the clean pass to side control and retain a half guard position with offensive options available
Risk: The passer may have sufficient momentum to complete through your half guard directly to side control if your frames are weak

Best-Case Outcomes for Defender

What is the best outcome when defending Knee Slice from DLR?

→ De La Riva Guard

Re-establish your DLR hook and ankle grip during the passer’s grip-fighting phase, before they can initiate the knee slice. Use your non-hooking foot on their hip to create distance and prevent them from establishing the crossface needed to drive the knee through. Actively threaten sweeps during the grip fight to force the passer to abandon their passing sequence and defend.

→ Back Control

Time your berimbolo or inversion entry to coincide with the passer’s forward commitment during the knee slice drive. As they shift their weight forward and begin cutting their knee across your thigh, use their forward momentum to initiate the inversion, thread underneath them, and establish back control. The key is committing to the inversion before the crossface pins your shoulders to the mat.

Common Defensive Mistakes

What mistakes should you avoid when defending Knee Slice from DLR?

1. Passively holding DLR hook without threatening sweeps or transitions during the grip fighting phase

Consequence: Passer methodically strips grips and clears the hook without any time pressure or defensive dilemmas, completing the passing sequence at their own pace
Correction: Actively chain sweep threats during the grip fight to force the passer to defend rather than strip grips freely. Every grip strip attempt should trigger an offensive response from you.

2. Flattening hips to the mat when the passer applies forward pressure during the knee cut

Consequence: Lose the ability to invert, re-hook, create angles, or generate any meaningful sweep leverage, making the pass virtually guaranteed to succeed
Correction: Stay on your side with hips angled perpendicular to the passer. Use active hip escape motion and frames to maintain the angle even under heavy top pressure.

3. Only defending the hook without addressing the passer’s crossface or collar grip establishment

Consequence: Even if you briefly re-establish the hook, the passer’s upper body control allows them to flatten you and drive through regardless of your lower body positioning
Correction: Frame against the passer’s shoulder or collar grip hand before they can establish the crossface. Address both the upper and lower body components of the pass simultaneously.

4. Attempting to re-establish DLR after the knee has already cut past the thigh line

Consequence: Too late for DLR recovery, and the wasted movement trying to re-hook gives the passer additional time to consolidate the pass to side control
Correction: Once the knee has passed your thigh line, abandon DLR recovery and immediately transition to half guard defense, butterfly hook, or frame-based guard retention.

5. Reaching for distant grips with extended arms while losing structural elbow-to-knee frames

Consequence: Passer passes around your extended arms into dominant position, or isolates the extended arm for kimura or americana threats during the passing sequence
Correction: Keep elbows connected to knees as your default defensive structure. Only extend arms when secure grip opportunities present themselves within safe reaching distance.

Training Progressions

How do you train defense against Knee Slice from DLR?

Phase 1: Recognition - Identifying knee slice entry cues from DLR Partner demonstrates the knee slice entry sequence at slow speed. Practice identifying each phase: grip strip, hook removal, knee drive, crossface establishment. Recognize which phase the passer is in and verbalize your intended defensive response before acting.

Phase 2: Hook Retention - Maintaining DLR hook and grips against progressive stripping Partner works to strip your DLR grips and clear your hook using various methods. Practice maintaining hook tension, re-gripping when grips are broken, and using your non-hooking leg to frame and manage distance. Progressive resistance from 30% to 70%.

Phase 3: Counter Timing - Berimbolo and sweep timing against the knee slice Partner initiates the knee slice at moderate speed and resistance. Practice timing berimbolo entries, sweep attempts, and knee shield insertions at the correct moment in the passing sequence. Focus on reading the passer’s weight commitment and exploiting it.

Phase 4: Live Defense - Full resistance positional sparring from DLR bottom Full resistance rounds starting from DLR guard bottom against a partner who is actively attempting the knee slice and chain passes. Score points for successful guard retention, sweeps, back takes, or submissions. Track defensive success rate across rounds to measure improvement.

Knee Slice from DLR Defender

Outcomes