Underdog Mixed Martial Arts is Connecticut’s premier mixed martial arts and fitness facility, serving the Greater Hartford area, West Hartford and surrounding towns. Whether you are interested in training for fitness, fun, sport, self-defense or competition, we can help you achieve your goals. We offer a well-rounded program of Grappling, Striking and Physical Fitness training designed to complement each other and offer the best value for our students. Underdog Mixed Martial Arts is also home to Maximum Potential Massage Therapy. Our students have access to the very best treatment to help them keep their bodies feeling fit and ready! All of our instructors have many years of experience in their disciplines and are eager to help you learn
Brought my 17 year old son with a bad attitude here last year, and what a difference this place has made in his attitude and discipline. I should have brought him here sooner
September 2025
Fantastic gym and great instruction. Would recommend to all levels, with a high level of coaching and a very welcoming team across lots of disciplines. I look forward to returning for more BJJ!
July 2025
Been coming here for years. One of the best decisions I've made was to join.
