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Step onto the mat and unlock your true potential. At Sub-G, we're more than a community, we're a family.

Who We Are

At Sub-G, we're more than just a Brazilian Jiu-Jitsu academy; we're a family united by a passion for martial arts and a commitment to personal growth. Nestled in the heart of our community, we provide a welcoming environment where practitioners of all levels can thrive.

Whether you're a seasoned competitor or stepping onto the mat for the first time, our experienced instructors are dedicated to guiding you on your journey to mastering the art of Jiu-Jitsu. Join us in the art of Brazilian Jiu-Jitsu at Sub-G, where every roll is an opportunity for self-discovery, and every member is

family

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Grappling in Port Jervis, NYsince 2022

Image of Sub-G owner and coach Tyler Roberts

Head Instructor Tyler Roberts

Promoted to Black Belt by the respected Joao Zeferino in January 2022, Tyler Roberts is a passionate Brazilian Jiu-Jitsu instructor. Tyler has learned from some of BJJ's most respected coaches, including John Danaher and Diego Andriello, whose teachings have profoundly shaped his approach.

Tyler believes that the connection between body and mind fostered by BJJ and MMA is unparalleled, offering insights and growth not just in the sport, but in life as well. At SUB-G, Tyler is dedicated to creating a supportive environment where students of all skill levels can learn and evolve, bringing each other to the next level of application.

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Experience

Coach Tyler has trained under some of Jiu-Jitsu's most well respected instructors such as John Danaher.

Precision

With over 10 years of experience in martial arts, Tyler has developed a unique and detailed teaching style

Leadership

As a small business owner and respected teacher, Coach Tyler has set himself apart as an outstanding leader

What Our Members Say

At SUB-G, we deeply value the insights and opinions of our members. We are committed to listening, learning, and continuously improving.

This is a great school! The teacher is very informative. He takes time out for every student and shows genuine intrest. New people to the art will not feel intimidated and experienced individuals will find avenues to improve!

Tim F.

Sub-G Member

Super great place to train, everyone is friendly and respectful. The instructor is a very good teacher, I've learned so much in a short period of time along with my daughter who loves training here and he's great with the kids so I highly recommend this gym.

Mike H.

Sub-G Member

I'm impressed with the relaxed informal class structure at Sub-G. After training at a few schools over the course of a few years the non-traditional approach at Sub-G was very refreshing. This is a growth oriented learning space...