Viper Brazilian Jiu-Jitsu | Judo MMA Fitness
A premier martial arts academy in Keller offering Brazilian Jiu-Jitsu and Judo since 2007.
Viper Brazilian Jiu-Jitsu | Judo MMA Fitness is located at 9500 Ray White Rd #120, Keller, TX 76244, United States of America. Viper Brazilian Jiu-Jitsu has served the Keller community since 2007 with a commitment to martial arts excellence.
Founded by Roberto Kaelin, the academy delivers structured training in Brazilian Jiu-Jitsu and Judo, fostering confidence, discipline, and leadership in every member.
As the only academy in Tarrant county offering both Brazilian Jiu-Jitsu & Judo instruction and rank, it provides a unique dual-discipline pathway for practitioners of all levels.
The facility features a 4,000 Square-Foot Main Training Area equipped with Dollamur Mats for maximum safety during live sessions.
Comfortable seating and Wi-Fi support families and guests, while plenty of parking ensures easy access.
Members benefit from modern amenities including 2 bathrooms & 3 showers, making post-training routines convenient.
Training is led by experienced instructors, including Roberto Kaelin, Owner & Head Instructor, who sets the vision for the academy’s growth and culture. Tracy D'Arcy, Manager & Instructor, supports daily operations and student development. Dwan Stregles, Judo Instructor, brings specialized expertise to the Judo programme, ensuring technical precision and progression.
The academy offers Kids MMA (8-18) and classes for younger children aged 4–15, building foundational skills in a safe, encouraging environment. Adult BJJ & Judo sessions cater to practitioners aged 16 and above, with flexible scheduling including AM, PM, & Weekend Classes to accommodate busy lifestyles.
As an International Brazilian Jiu-Jitsu Federation (IBJJF) Certified Academy, Viper Brazilian Jiu-Jitsu adheres to global standards in curriculum and belt ranking.
This affiliation ensures members receive recognized credentials and opportunities to compete under official IBJJF guidelines.
The academy’s structured roadmap emphasizes self-defense, goal-setting, and personal growth, aligning with its founding mission.
The club has a strong reputation for its welcoming and professional environment, with families consistently praising the clean, well-organized facility and convenient location.
Parents highlight the attentive, skilled instructors who make learning engaging and accessible for children, using creative teaching methods and structured programs that build confidence and discipline.
The kids' classes are described as dynamic and focused, with incentive systems and special events like Friday athletic days and Parent Night Out activities adding to the positive experience.
Coaches such as Tracy and Roberto are frequently commended for their expertise, patience, and ability to connect with both children and adults.
Adult visitors and long-term members alike appreciate the respectful, ego-free culture where all skill levels are supported and challenged.
With glowing testimonials from families, travelers, and dedicated students, the club stands out as a top choice for Brazilian Jiu-Jitsu and personal development in the Keller area.
Frequently Asked Questions
Photo sourced from the club's public listing.






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Address
9500 Ray White Rd #120, Keller, TX 76244
United States of America
Phone
Website
