About UNDERWORLD BJJ
Welcome to UNDERWORLD BJJ, 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.
Our Philosophy
At UNDERWORLD BJJ, 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.
Meet Our Instructors
John Smith
Head Coach - Black Belt
15+ years of experience competing at the highest levels.
Maria Rodriguez
Kids Program Director - Brown Belt
Specializes in teaching children of all ages and abilities.
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!
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
Perfect for beginners looking to start their Jiu-Jitsu journey.
- Unlimited Fundamental Classes
- Access to Open Mat Sessions
- Free Uniform (Gi)
- Monthly Progress Assessments
Premium
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
Family
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
Other Options
What Our Students Say
Hear from our community about how training at our academy has impacted their lives.
Julia Meunier
"I have been training at Underworld for a few years now, I started with no previous knowledge/experience in martial arts at all. The whole team welcomed me like a family member, they helped me progress in BJJ in a family-type environment. I can’t recommend this place enough. The coaches are great, knowledgeable and very approachable, and the facility is huge, with tons of mat space. Perfect place to train!"
Joshua Lindstrom
"I have been training consistently for 7 years and have trained in well over a dozen schools all across the country. Believe me when I say, this school is different. From the second I entered the gym, I was treated like family. I have met hundreds of black belts, and they are all passionate about Jiu Jitsu, but Professor Carlos is unique. His motivation for teaching Jiu Jitsu is truly pure. If you are in the area and looking to learn world-class Jiu Jitsu in an incredible community, you have to give this gym a try. This is definitely my second home when I visit Baltimore!"
Gabriel Gonzalez
"Dropped in while I was in town visiting some family, super friendly team and very knowledgeable instructors"
Shane C
"Awesome facilities and great instructors. I always drop in for open mat. My second home away from home."
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
301 Najoles Rd, Millersville, MD 21108, USA
Phone
Hours
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM