About Us
At San Antonio Grappling Academy, we believe confidence is built through challenge, consistency, and growth. More than just learning techniques, our goal is to help students develop self-belief that carries over into every area of life. Through focused training and a supportive culture, we encourage students to improve not only as athletes, but as individuals.
Our program combines detailed instruction with a modern, evolving approach to Jiu Jitsu. Students are exposed to a wide range of positions, concepts, and training methods that create a deeper understanding of the art while keeping classes engaging and effective. We value progress at every level and strive to provide an environment where students can continue learning, adapting, and pushing beyond their limits.
With years of experience and a passion for innovation, we offer a training experience designed to help students succeed in whatever path they choose – whether that means competition, fitness, self-defense, or personal development. No matter your goals, we’re here to help you grow, challenge yourself, and discover what Jiu Jitsu can do for you.
Sign up for a FREE Jiu Jitsu Class!
We invite everyone to get started in the world of Jiu Jitsu. Come join us with a free Jiu Jitsu class to begin your journey. Sign up now and see what we have to offer you at San Antonio Grappling Academy!
Our Jiu Jitsu
Instructors
Jiu Jitsu classes at San Antonio Grappling Academy are led by head instructor Stephan Gristina and instructor Trinity Pun. Each brings their own experience and perspective to the mat, using their past experiences. Still, they share the passion of helping others through Jiu Jitsu training. Check out the bios below to learn more about their individual journeys.
Stephan Gristina
Head Instructor
Trinity Pun
Instructor
Aaron Perez
Instructor
You’re in
Good Hands with Us
We are here to help students become the best version of themselves. You can join us and enter an energetic, supportive environment that uplifts you on and off the mat. Come join us for Jiu Jitsu in San Antonio today to reach your full potential!
words from our community
San Antonio Grappling is a great academy for everyone looking for Jiu Jitsu training. Our modern, clean academy allows students to train under the best guidance possible. In addition to our modernized approach, our culture provides a welcoming environment for everyone to shine. And don’t just listen to us. Check out what those in our community have to say about what makes us a home for you!
“San Antonio Grappling Academy is a 10/10. Highly recommended for anyone serious about learning, improving, and being part of a great community.”
“Great facility, great trainers. The trainers and experienced members were very welcoming to me as someone who is brand new to the sport. The only place I’d recommend for newbies.”
“I’m convinced the future of the sport looks exactly like what’s offered here. I couldn’t be happier to have found this gym and I highly recommend it!”
“Great spot. High level instructors and lots of friendly training partners. The place looks and feels clean and is also pretty classy looking. Highly recommend.”
“From what I can tell, the team seems very welcoming and passionate about helping students grow. Wishing them continued success!”
Our Academy Schedule!
Want to find the best time to get started in Jiu Jitsu classes with us?
Then be sure to check out our class schedule and sign up today!
Contact Us!
Every day we work to be the best Jiu Jitsu academy in San Antonio we can be for the community. You can find us on NW Military Hwy, close to where it intersects with Lockhill-Selma!