Welcome to Black Flag Submission Co., 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 Black Flag Submission Co., 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.
"I am in town visiting from out of state. I am lucky enough to have the ability to travel the states and experience many different schools for over a little over decade and a half. While in Phoenix. always do my homework before I visit- as I want to have the best experience possible. There are many many schools in the area but this school in particular had catch wrestling and sets itself apart from the standard of the mill Brazilian Jiu Jitsu schools. The coaching and lessons were simple, easy to execute and felt natural. Gilbert has a approachable personality and was easy to talk to and ask questions. Very relatable and personable. If you are looking to learn solid practical martial arts and join a welcoming community this is your place. You would be hard pressed to find another professor that could put the same amount of heart and soul into the students and school... and it shows. Definitely worth your time and effort - check them out!"
"Date: Dec. 27, 2017 to Present Review for: Black Flag Jiu-Jitsu Club Owner / Manager: Gilbert Olivas Service: Brazilian Jiu-Jitsu / Catch-Can Wrestling / MMA Grappling Black Flag Jiu-Jitsu Club is Highly Recommended and Referred. Coach Gilbert and Staff have the utmost courtesy, hospitality, and professionalism. They are on time, attentive, and diligent w/ their teachings of the various Grappling Arts. Their experience and knowledge are unmatched both on and off the mats. Coach Gilbert is a great mentor and very technical in his BJJ skills and teachings. His passion and love for BJJ is not only reflected in his teachings but through his students as well. Great Academy and awesome camaraderie. Thank you for the great experience and professional service. Best regards, Sean B."
"Black Flag is a great team! They’re very supportive and treat you like family. I’ve been in Arizona for a year and I’m glad I found them. If you’re into yoga or grappling check out Black Flag."
"2021 has been such a rough year and has taken its toll on everyone but I began to notice a strong change in my 7 year old son. After doing some serious mom digging I found out that other kids where picking on him and that's when his Dad found BlackFlag. I wanted my child to defend his self and not just fight. I wanted him to know when & how to defend himself appropriately. Well it didn't take long (within 3 weeks) for him to learn how to defend himself. At this point I was all in, paid the whole year in full!!!! He had found the confidence to stand up for himself!!!!!! THANKS BKACK FLAG JIU-JITSU CLUB.......DEFEND is the key word, I love how they teach only to defend & not to pick on anyone or start random fights just because they can. I really appreciate everything they've taught him this far & Coach Nancy for calling on him and making him come out of his shell. Thanks Coach Gilbert for being tough and speaking the truth to the kidS (I know mine needs it LOL)"
6960 N 57th Dr, Glendale, AZ 85301, 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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