About Reign Jiu Jitsu
Welcome to Reign 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 Reign 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.
Ly Huynh
"If I could give more than 5 stars, I absolutely would! Reign is truly exceptional! My son has been training at Reign for 3 years now. Before discovering BJJ, he spent a year in taekwondo at a well-known dojo in Katy. While the program was good, I felt like the focus was more on repetitive combinations of kicks and punches with very little sparring. I enrolled him in taekwondo initially to help him deal with bullying at school, but after realizing it wasn’t making much of a difference, I saw a friend post videos of her kids training at Reign and thought, “Wow, how amazing to see boys and girls grappling together!” I didn’t hesitate and switched him over. Best decision ever! For a shy and quiet kid, the growth in his confidence and social skills has been incredible. My husband was so impressed with the changes he saw in our son that he decided to join a year ago, too! Professor Moon is an excellent instructor with a strong teaching background, and he knows exactly how to help kids grow both mentally and physically. Reign also has several black belt professors and coaches, all of whom provide top-notch guidance. I never have to worry about my child’s safety, as there’s always a coach overseeing every roll or drill. The kids all get along well and motivate each other to improve. The parents are just as welcoming—everyone gets along, and we hang out inside and outside the dojo. We've truly become a close-knit, BJJ-obsessed family. The kids work hard in class, and for those who compete, Reign (a Pablo Silva Team) is the top competition team in Texas. Just take a look at their Instagram, and you’ll see the impressive medals and awards! We travel as a team to compete, and there’s always a strong sense of camaraderie as we cheer each other on. To be honest, we see our teammates 5-6 times a week, often more than our own families—and we wouldn’t have it any other way! And exciting news—Reign has just expanded its facility! It’s even bigger and better than before, and everyone should come check it out. The space is amazing, and it’s just one more reason why Reign is the best! I absolutely love our Reign family, and I highly recommend you stop by to see for yourself! I posted pics of the new expansion and also my son's first and most recent competition photos."
Mary Yao
"We had an amazing experience at Reign Jiu Jitsu in Katy, TX! We’re visiting from Denver, CO and dropped in for classes during our trip to Houston. The whole team was incredibly welcoming and accommodating. Professor Moon and the coaching staff were professional, attentive, and truly cared about each student’s progress. They emphasized proper technique over strength, especially with the kids, which we really appreciated. The class structure was outstanding—organized, engaging, and personalized. Both of our kids really enjoyed training there and felt right at home. We will definitely be dropping in again on future visits to Houston. Highly recommend Reign Jiu Jitsu to anyone in the Katy area looking for a high-quality, family-friendly training environment!"
Fowler Huang
"Had a fantastic training session at Reign Jiu-Jitsu today. The class was intense but incredibly well-structured, with lots of practical techniques and plenty of drilling. The instruction was clear, and the coaches were super knowledgeable. I had previously seen Reign’s team compete at a JJWL youth tournament in Los Angeles — they left a strong impression on me and my son. Today, my son joined one of their kids’ classes in Houston and absolutely loved it. He said this is the kind of pace and training style he’s been looking for. The kids here are skilled and well-coached. Despite having a large number of students, the academy is well-managed with enough assistant instructors to give everyone attention. Everything runs smoothly and professionally. One of the best-run academies we’ve trained at!"
HAE Almaguer
"As a parent, you’re always looking for ways to help your children grow and go further than you did. In my opinion, martial arts is one of the best tools for that. It’s truly a life-changing experience that instills discipline, builds confidence, and provides lifelong skills. Reign Jiu is a merit-based academy led by an outstanding team of coaches who genuinely love the sport, all under the leadership of Professor Moon. The kids’ program at Reign is awesome. Every student is encouraged and challenged to improve daily, learning that success comes from hard work, a lesson that goes far beyond the mat. Reign has built a strong community where families support each other, travel, and compete together. Whether you have a boy or a girl, this is Hands Down the place to be."
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
1648A S Mason Rd, Katy, TX 77450, 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