About Team Dumdumaya
Welcome to Team Dumdumaya, 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 Team Dumdumaya, 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.
Yesenia Ordinola
"Having two kids in the gym, I cannot stress enough how much this place has positively impacted their lives. Not only are they learning the art of Jiu-Jitsu, but they are also developing valuable life skills such as discipline, hard work, and self-defense techniques. It's truly incredible to witness their growth and progress, both physically and mentally."
Pino San
"One of the best Dojos in town! Don't judge a book by it's cover and this is the case with this Dojo. The Coach is very straight forward with the conditioning and training and the kids love it here. I almost forgot they also have adult classes and kickboxing lessons."
Shelly Spencer
"My son has been going for 2.5 years and loves it! Everyone is so close and we are definitely a juijistu family. My son loves to compete and they definitely see that and they are always there to help support and train him as needed."
Jacob Zanarini
"Ive been attending this gym for about 5 years now and there is no place I’d rather go. Everyone is like family and all the instructors are talented knowledgable and humble. I urge anyone who is on the fence to join now! Come to Our House and bring a humble respectful attitude with you and watch what this sport and this family can do for your life. 🤙🏽"
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
1787 Vineyard Dr, Antioch, CA 94509, 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