Thinking about training at Underground Jiu-Jitsu? Browse recent photos, read what students say, and jump straight to the official site or directions before you visit.
The Academy
Trying to decide if Underground Jiu-Jitsu is the right fit? This profile puts the essentials in one place: recent photos, student feedback, the official website, and the key details you need before you visit.
4.8 stars from 96 reviews suggest a strong local reputation. Use the contact card for directions, training hours, and the best next step in Plano, TX.
Student Testimonials
Jun 21, 2025
“Have trained here for two years. I absolutely love the atmosphere here and our family. Diego is a great coach and mentor and is ready and invested in helping you meet your goals be it health and wellness, competition or just self defense! As a heavyweight he’s always helped me do what I can and find what works for my game and my body and to just do as much and the best that I can.”
Jun 25, 2025
“I love my new home! Professor Diego welcomed me with open arms to his team. Sydney made joining super easy and didn't pressure me at all while making my decision. I have been doing bjj for 13 years and can assure you that Professor Diego provides world-class instruction and training! Can't say enough how happy I am to join Underground.”
May 10, 2025
“Came to Underground to train while traveling from Australia. Diego was more than welcoming. Fantastic gym and amazing coach, perfect environment to learn and train whether you’re new to jiu jitsu or experienced. Highly recommend and would love to come back next time I’m in town. Thanks for the fun rolls 🤙”
Apr 12, 2024
“Great school for kids and adults! Very friendly and encouraging environment!! Love that everyone is like a family and helps each other to be better! Professor Diego is very knowledgeable, talented, and great coach to have to learn this sport! Coach Sydney makes women’s class exceptionally good! Inclusive, diverse and family friendly!”
Feb 14, 2025
“Underground BJJ stood out the most when I was attending trial classes at different schools around Plano. Most noticeable to me was the welcoming culture, which stems from the top down from all instructors. Everyone helps each other out and it's definitely an environment of growth and positivity. Glad to be here and would recommend anyone in the area to come check out UNG!”
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