About One Jiu Jitsu
Welcome to One Jiu Jitsu, 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 One Jiu Jitsu, 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.
Samantha Dean
"When you walk onto this gym youll notice the beautiful white ascetic it gorgeous. When I travel I always see which gym are near by so when i saw One jiu-jitsu was nearby I reached out to see if I could drop in while in town . the teaching js great and the atmosphere is very fun and cool. I highly recommend this school along with their world class instruction . Definitely will be back!"
y law
"We've been at One for a year and a half and love it. The Professors are encouraging and patient. No one in our family did a contact sport prior to starting Jiujitsu, so our learning curve is steep. The higher belts here are also so kind. This place has a very inclusive and inspiring culture. They have plenty of classes to fit various levels and schedules and an awesome monthly women's class."
Deeps Shirsath- Jamdade
"I take my almost 7 year old here, she loves it! Class size is almost 30 kids, class says for 30 mins but goes on for about 40-45 mins, we love it. They know her name, they teach her wrestling , what kid wouldn’t like it?"
T M G
"This place is amazing. As a former Army combatives instructor, and former law enforcement, I wanted somewhere for my 5 year old daughter to learn jiu-jitsu. I am so glad we found ONE jiu-jitsu. Watching her go from a 5 year old with a high energy, low attention span, to a high energy, highly focused, disciplined competitor has been a highlight of being a father. The instructors are all great with the kids and the classes are top notch. Saturdays are shorter classes, but they're my favorite because the kids usually get to roll with each other. I would not hesitate to recommend this place to any parent looking for jiu-jitsu classes for their kids of any age or skill level."
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
544 E 1st St, Tustin, CA 92780, 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