About Definitive Jiu Jitsu
Welcome to Definitive 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 Definitive 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.
David Torbeck
"I'm a purple belt that was visiting Seattle for a wedding. I wrote them a message and was pleasantly surprised that they have a weekly drop-in membership. Very good gym with lots of up and coming young competitors and skilled and knowledgeable teachers. It's also the only Nogi only gym in the Seattle city limits. I highly highly recommend training here, especially if you want to be exposed to the modern competition game and techniques. Will definitely come back next time I'm in Seattle."
allen tri
"Definitive Death Squad This academy is top notch for all levels. I've found that the instructors offer clear guidance on the most cutting edge techniques found in instructional a la Craig Jones and Józef Chen, or at least that's what we covered so far. Again, all levels are welcomed and can have productive training here. I've personally seen brand new white belts become sufficient enough in their game to flow roll (some stand up wrestling) in the short time. On the other hand, I've seen hungry competitors sharpen their game right before their competition the next day. It seems many of the higher belt athletes here compete on a state and national level. Don't pass this opportunity up to train with the Duck. DDS of the NW if you know you know. OSS"
Wes Greene
"I had my first session at Definitive Jiu-Jitsu last week, and it was absolutely fantastic. The instruction was top-notch—clear, technical, and focused on practical application. The class had a great vibe, with a friendly and diverse group of training partners, including a good mix of guys and girls. The facilities were impressive, with clean, spacious training areas and high-quality mats that made rolling comfortable and safe. Whether you’re a complete beginner or an experienced grappler, this is the kind of place that makes you feel welcome and eager to learn."
Noah Medvinsky
"I train here all the time and I would recommend checking it out for people of all levels. There are great beginner classes that incorporate fun ways to learn the fundamentals and tough high level practices for those in a higher belt or competing. Definitely come check it out!"
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
129 N 85th St, Seattle, WA 98103
Phone
Hours
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM