Welcome to South Side Fight Club, 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.
At South Side Fight Club, 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.

Head Coach - Black Belt
15+ years of experience competing at the highest levels.

Kids Program Director - Brown Belt
Specializes in teaching children of all ages and abilities.

Competition Coach - Black Belt
Multiple-time IBJJF champion with a focus on competitive training.
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!
Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!
Perfect for beginners looking to start their Jiu-Jitsu journey.
Our most popular option with full access to all classes and amenities.
Hear from our community about how training at our academy has impacted their lives.
Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!
Train together as a family with our comprehensive package.
"When you talk about family, this facility is the most welcoming of them all. It starts with the members, the coaches and the owner himself. Visit this place your taste of family and humbleness. If you visit here, be sure you tell them Angel sent you."
"I love dropping in to train here. I drop in for the high pace and intensity. The jiu jitsu is very applicable in the sport and MMA. I especially love that Ernest starts his class with prayer."
"My 14 y/o son has been going since last year. Was really skeptical about letting him join, but it turned out to be a great choice. Coach Ernest is the best, teaches with passion. Has a lot of patience with beginners would really recommend it to anybody looking for a great learning experience."
"I went here for 9mths great coach Ernest Arguello family oriented and faith believing an Godly values. I stop for a while due to family reasons. Will return soon 💯 ready to get back into shape and continue my jiu jitsu journey."
5521 S Flores St, San Antonio, TX 78214, USA
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM
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