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The Jiu-Jitsu Den

Bellport, NY

About The Jiu-Jitsu Den

Welcome to The Jiu-Jitsu Den, where we are dedicated to providing the highest quality Brazilian Jiu-Jitsu training in a supportive, family-friendly environment. Our mission is to empower students of all ages and skill levels through the art of BJJ, fostering physical fitness, mental resilience, and personal growth.

Academy Interior

Our Philosophy

At The Jiu-Jitsu Den, we believe that Jiu-Jitsu is more than just a martial art—it's a way of life. Our approach combines technical excellence with practical application, ensuring that our students develop skills that work both on and off the mats.

Whether you're looking to compete at the highest levels, learn self-defense, or simply get in the best shape of your life, our expert instructors are here to guide you every step of the way.

Family-Friendly
All Skill Levels
Expert Instruction
Supportive Community

Meet Our Instructors

John Smith

John Smith

Head Coach - Black Belt

15+ years of experience competing at the highest levels.

Maria Rodriguez

Maria Rodriguez

Kids Program Director - Brown Belt

Specializes in teaching children of all ages and abilities.

David Chen

David Chen

Competition Coach - Black Belt

Multiple-time IBJJF champion with a focus on competitive training.

Class Schedule

We offer a variety of classes for all skill levels, from beginners to advanced practitioners. Join us at a time that works for your schedule!

Monday
6:00 AM - 7:00 AMFundamentalsAll Levels
12:00 PM - 1:00 PMOpen MatAll Levels
6:00 PM - 7:00 PMFundamentalsBeginners
7:15 PM - 8:30 PMAdvancedIntermediate/Advanced
Tuesday
6:00 AM - 7:00 AMCompetition TrainingIntermediate/Advanced
12:00 PM - 1:00 PMNo-GiAll Levels
6:00 PM - 7:00 PMKids Class (7-12)All Levels
7:15 PM - 8:30 PMNo-GiAll Levels
Wednesday
6:00 AM - 7:00 AMFundamentalsAll Levels
12:00 PM - 1:00 PMOpen MatAll Levels
6:00 PM - 7:00 PMFundamentalsBeginners
7:15 PM - 8:30 PMAdvancedIntermediate/Advanced
Thursday
6:00 AM - 7:00 AMCompetition TrainingIntermediate/Advanced
12:00 PM - 1:00 PMNo-GiAll Levels
6:00 PM - 7:00 PMKids Class (7-12)All Levels
7:15 PM - 8:30 PMNo-GiAll Levels
Friday
6:00 AM - 7:00 AMFundamentalsAll Levels
12:00 PM - 1:00 PMOpen MatAll Levels
6:00 PM - 7:30 PMCompetition TrainingAll Levels
Saturday
10:00 AM - 11:00 AMKids Class (4-6)All Levels
11:15 AM - 12:15 PMKids Class (7-12)All Levels
12:30 PM - 2:00 PMOpen MatAll Levels
Sunday
10:00 AM - 12:00 PMOpen MatAll Levels

Membership Options

Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!

Basic

$149/month

Perfect for beginners looking to start their Jiu-Jitsu journey.

  • Unlimited Fundamental Classes
  • Access to Open Mat Sessions
  • Free Uniform (Gi)
  • Monthly Progress Assessments
Get Started

Premium

$199/month

Our most popular option with full access to all classes and amenities.

  • Unlimited Access to All Classes
  • Access to Open Mat Sessions
  • Free Uniform (Gi) + Rashguard
  • Monthly Progress Assessments
  • Competition Training
  • One Private Lesson Per Month
Join Premium
Most Popular

Family

$299/month

Train together as a family with our comprehensive package.

  • Access for 2 Adults + 2 Children
  • Unlimited Access to All Classes
  • Free Uniforms (Gi) for All Members
  • Monthly Progress Assessments
  • Competition Training
  • Discounted Private Lessons
Join as Family

Other Options

Drop-In Classes

Try a single class for $25 or purchase a 10-class pack for $200.

Learn More →

Private Lessons

One-on-one training sessions starting at $75 per hour.

Book a Session →

What Our Students Say

Hear from our community about how training at our academy has impacted their lives.

Christopher Mancuso

"What an excellent gym, this place completly changed my life around. Met great people, lost 50 pounds since I started, and just put me in a more positive direction in life. This is the perfect place for newcomers and people who have been training for a while. Coach Matt is the man."

Ryan Coyne

"I first trained under Matt when he taught his fundamentals class at Vamos MMA. It’s obvious that there was a true passion for not only bjj- but also teaching it. I saw immediately that this wasn’t just about training. Some of the conversations we’ve had after class has changed the course of my life, undoubtedly, for the better. After a 5-year break, I came back to train at the jui-jitsu Den. I was welcomed with open arms and thrown right into the mix with fellow students who I’ve grown to love. The school breathes a culture that is built from mutual respect for one another, grit, and a love for the art. I feel incredibly grateful to be able to train, I feel especially grateful to be training at the Den! “Time flies, you might as well train.”"

Bryan Mendez

"Although our lives once ran in different circles—Matt graduating High School in 1998 and me in 1999—our paths finally converged in 2016 when I began my Jiu-Jitsu journey. Since then, Matt has become much more than an old acquaintance; he’s evolved into a trusted friend, mentor, coach, and training partner. I also consider him part of my family—a true brother in every sense. His unwavering generosity and expert guidance have made all the difference, no matter the challenge. As a Designer, collaborating on the logo for The Jiu-Jitsu Den in Bellport, NY was an absolute pleasure, and every time I step onto the mats at The Jiu-Jitsu Den, I’m embraced by a community that embodies humility, grace, and a genuine passion for the art. Whether you're aiming to compete or simply train for fun, Matt’s steadfast support and heartfelt commitment shine through. He is truly one-of-a-kind—both on and off the mats—and I wholeheartedly endorse him and his exceptional school."

Rick Drnek

"My daughter and I have been training at the Jiu Jitsu Den with coach Matt since it opened. It’s a great environment for everyone, from beginners to competitors. The kids class is excellent, Coach Matt and all of his other coaches are knowledgeable and very patient. The adult class is growing quickly for the same reasons. I highly recommend the Jiu Jitsu Den for anyone wanting to start or looking for a new gym experience."

Contact Us

Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!

Send Us a Message

Our Location

Address

120 S Country Rd, Bellport, NY 11713, USA

Hours

Mon-Fri: 6:00 AM - 9:00 PM

Sat: 9:00 AM - 2:00 PM

Sun: 10:00 AM - 12:00 PM