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Brazilian Jiu Jitsu 

Starting in July, we are offering a BJJ No Gi Self Defense Class.  This is a beginner's class focused on strong fundamentals of BJJ.   In this class you will learn the fundamentals of guards, escapes, submissions, and takedowns.  Half of every class is dedicated to live rolling.


In addition to traditional BJJ, we are also providing instruction and live rolls in Combat BJJ (defined as BJJ with light striking allowed).  Students must have instructor approval to do combat BJJ in live rolls, based on experience and ability to keep the roll safe.

MMA classes
Greg Koval has trained in martial arts since 1990 when he began training at Kim's Taekwondo with his father Bruce Koval.  

​In September of 2012, Coach Greg opened Koval Taekwondo to teach old school power Taekwondo with educated cross training for self defense.  This was the foundation for what was later to become Devil Dog Martial Arts, which is the culmination of developed systems and training practices that were established under the Koval Taekwondo program. 


Greg Koval is a 6th Degree Black Belt Master Instructor in Taekwondo under Grand Master Moo H Kim..  Greg Koval is also a purple belt in Brazilian Jiu Jitsu under Professor Pablo Castro.  In addition, Coach Greg has spent decades cross training Boxing, Muay Thai, Wrestling, MCMAP, Hapkido, and Judo. 

Class Instructor - Head Coach Greg Koval

Other Class Information

Physical Prerequisite:  None
Physical Challenge Level:  Starts at a 3, Builds to a 5 as you progress
Equipment Requirements:  Water Bottle and a mouth guard. 
Uniform Requirement:  No Gi
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