New Jersey

Genus

ニュージャージー(Nyū Jājī)

Transliteration

Translation: New Jersey

Overview

New Jersey is a rubber guard position similar to New York but with a key grip difference — the foot is inside (behind the opponent's head) but without overhooking the opponent's arm. [1] In New York, you overhook the arm and have their hand 'zombied' to the mat. The trapped butterfly hook in New Jersey helps keep the guard player on their side, and it can lead to the gogo clinch. [2]

Also known as
New Jersey10th Planet New Jersey

History & Origin

Developed by Eddie Bravo as part of the 10th Planet rubber guard system. [1]

Effectiveness

Transitional rubber guard position with specific attack chains. [1]

Lineage

Eddie Bravo's 10th Planet system.

Competition Record

Used in EBI and no-gi competition.

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Biomechanical Mechanism

Primary ActionFoot positioned behind opponent's head without overhooking the arm; trapped butterfly hook maintains side position
Key DistinctionNew York = overhook the arm + zombie hand to mat; New Jersey = no overhook, butterfly hook retention

Position & Entry

From rubber guard progressionAdvance from mission control without establishing the overhook to reach New Jersey instead of New York

Variants

New Jersey to gogo clinch
New Jersey to invisible collar

Videos

BJJ Kids Mixed Martial Arts - Brazilian Jiu-Jitsu Kids BJJ New Jersey

0
New Jersey·billscottbjj·Added by Admin

Kids Brazilian Jiu-Jitsu Shore Academy (Preview Video) Ages 5 through 12. Brazilian Jiu-Jitsu, Judo and Grappling. Head

1 video

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Ratings

Danger Rating

Risk of injury to the person this technique is applied to

2
Low2/10

Control position

Difficulty

Skill level needed to execute this technique reliably

Advanced
Competition Legality

Whether this technique is allowed under major competition rule sets

Restricted
IJF — Guard pulling penalized as non-combativity — ground...
IJF Sport and Organisation Rules 2025, Article 27PDF
Legal
IBJJF — Legal — guard is fundamental to BJJ, sweeps from ...
IBJJF Rules Book v6.0, June 2024PDF
ADCC — Legal, guard pull penalized -1 point in points por...
ADCC Rules Update, April 2025PDF
Unified MMA — Legal — no penalty for playing guard
Unified Rules of MMA, August 2025PDF
FIAS Sport Sambo — Legal
FIAS International Sambo Competition RulesPDF

Training Notes

Part of Eddie Bravo's rubber guard system. Documented in 'Mastering the Rubber Guard' (2006). Appears in Mastering the System episodes 12, 24, 32, 38, 59. The key distinction from New York is the absence of the overhook — this makes New Jersey a more transitional position with different attack chains.

Common Mistakes

!Confusing with New York — must understand the overhook distinction
!Not maintaining the butterfly hook — the hook keeps you on your side

Related Techniques

Counter Techniques

Setup Chain

1Rubber guard → Mission control → Advance to New Jersey (without overhook) → Attack: gogo clinch or progress to invisible collar

Sources & References

Primary Source

Mastering the Rubber Guard (Bravo, 2006)

1BookMastering the Rubber Guard (Bravo, 2006, Victory Belt Publishing)

[1] Mastering the Rubber Guard (Bravo, 2006)

2BookMastering the System episodes 12, 24, 32, 38, 59
3OtherJapanese Combat Sports Katakana Convention

Standard katakana transliteration of Western martial arts terminology (外来語) — used in Japanese MMA, boxing, and BJJ communities

4CitationMastering the Rubber Guard (Bravo, 2006, Victory Belt Publishing)

[1] Mastering the Rubber Guard (Bravo, 2006)

5CitationMastering the System episodes 12, 24, 32, 38, 59

Community

Athletics

Requires

rubber guard flexibility

Key muscles

hip flexors, adductors

Frequently Asked Questions

How does the New Jersey work?

New Jersey is a rubber guard position similar to New York but with a key grip difference — the foot is inside (behind the opponent's head) but without overhooking the opponent's arm. In New York, you overhook the arm and have their hand 'zombied' to the mat.

Where does the New Jersey come from?

Developed by Eddie Bravo as part of the 10th Planet rubber guard system.

Is the New Jersey legal in competition?

IBJJF: legal — Legal — guard is fundamental to BJJ, sweeps from guard score 2 points; IJF: restricted — Guard pulling penalized as non-combativity — groundwork from guard permitted …; ADCC: legal — Legal, guard pull penalized -1 point in points portion; Unified MMA: legal — Legal — no penalty for playing guard; FIAS Sport Sambo: legal — Legal

How dangerous is the New Jersey?

Danger rating 2/10. Control position

How do I set up the New Jersey?

The standard setup chain: Rubber guard → Mission control → Advance to New Jersey (without overhook) → Attack: gogo clinch or progress to invisible collar.

How do I defend against the New Jersey?

Standard counters include: Posture up / Strip the guard / Stand up.

What are the variants of the New Jersey?

Common variants: New Jersey to gogo clinch; New Jersey to invisible collar.

How effective is the New Jersey in competition?

Used in EBI and no-gi competition.

What are common mistakes when doing the New Jersey?

Top errors to watch for: Confusing with New York — must understand the overhook distinction / Not maintaining the butterfly hook — the hook keeps you on your side.

What are other names for the New Jersey?

The New Jersey is also known as Nyū Jājī, New Jersey, 10th Planet New Jersey.