Welcome to DNG Grappling, 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 DNG Grappling, 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 love this gym! It’s my home away from home gym. My kids and I have trained with and under Instructor Tom for 2.5 years now, DNG Grappling has great instructors, excellent training partners, and an open mat every Sunday afternoon. If I lived closer, this would be my home gym."
"DNG is a very informative and friendly gym. I have some mat experience and have tried a few gyms in Kitsap but this one has to be my personal favorite. The coach Tommy was very informative and patient. I have been to gyms with coaches less qualified so seeing he was a black belt was awesome! I definitely recommend DNG for anyone in the area looking for quality training. I look forward to becoming a regular at DNG."
"We absolutely love this gym! I have 2 of my boys going to DNG Grappling and am amazed at how much they are learning. The coaches are incredible- they work at my kids pace as well as making it fun. Tom and Ale are the best coaches and we are so grateful that this gym has opened up near us!"
"The class structure and active feedback from the staff for both the kids and adult classes gives confidence as you progress in your skill set. I have been to many BJJ gyms while traveling for work and the high caliber of instruction at DNG in Port Orchard is noticeable. Highly recommend for the whole family!"
1397 Olney Ave SE ste 115, Port Orchard, WA 98366, 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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