Meet Our Coaches

Samuel Snow


Professor Snow is named black belt of the year (2015) by Texas Mixed Martial Arts

Coach Snow is a first degree Brazilian Jiu-Jitsu black belt under Fernando “Soluço” Di Pierro, and is a Phase II certified Alliance instructor under the legendary master Fabio “The General” Gurgel. Snow has trained, taught, and studied martial arts all over the U.S. and South America. He proudly represents the Alliance Jiu-Jitsu association as a black belt professor and competitor.

Teaching is his great passion, but he has always had the drive toward competition. Snow has consistently taken first place in championships all over Texas as a blue, purple, brown, and black belt. He is a multiple-time IBJJF gold medalist. He is also undefeated in Mixed Martial Arts competition with a record of 3-0.

Besides Jiu-Jitsu, Snow enjoys travel, food, music, and language. Some of his future goals include becoming an expert-level bowhunter, S.C.U.B.A certification, avid surfer, expert-level yogi, solo sky-diver, and author. 

Notable Achievements:

  • Chicago Open IBJJF master 1 Gold Medalist – black belt (2017)
  • 2017 World Championship Qualifier
  • Mexico City Open double Silver Medalist – black belt Gi / no-Gi (2017)
  • Named 2015 black belt of the year by
  • San Antonio Open IBJJF Gold Medalist – black belt (2016)
  • Abu Dhabi Pro Trials Gold medalist (Canada) – 77 kg black belt champion (2016)
  • AGF pro no-Gi division Gold medalist (2016)
  • Dallas Open IBJJF Bronze Medalist – black belt (2015/2016)
  • Austin Open IBJJF Silver Medalist – black belt (2015)
  • Atlanta Open IBJJF Gold medalist – brown belt (2014)
  • 2x Houston Open IBJJF champion (2012 & 2013)
  • Multiple time Texas State Champion (F2W)
  • Trained under all 3 Alliance founders in the US and Brazil
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Chris Gray


Coach Gray heads the Muay Thai program at Snow MMA. His work ethic and dedication to training has been an excellent example and inspiration to all of his students and friends. Gray is a very fit 43 year old who will consistently out-work virtually everyone in the gym. His students know he has what it takes to push them to the next level, beyond their expectations. His attention to detail and knowledge comes from years of training in various martial arts. Most recently, he has trained under Blas Carrasco of Core Fight Academy, where he was an assistant Muay Thai and BJJ instructor. He is a well-rounded martial artist, holding a black belt in Karate and a brown belt in Brazilian Jiu-Jitsu under team Alliance.

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Brad Scott


Coach Brad currently teaches the morning boxing class at Snow MMA. He  has been training boxing/ kick-boxing for the last 12 plus years and has trained pro and amateur boxers as well as MMA fighters. A Brazilian Jiu-Jitsu black belt under Carlos Machado, Mr. Scott has worked in many different career fields, including commercial and personal security. For the last 7 years he has taught both kids and adults martial arts for both recreation and competiton purposes. His main joy in teaching individuals is seeing the confidence they gain in their ability to defend theirselves, their friends, and their family. Our students have raved about coach Brad’s remarkable skill for instruction and passion for training.

Federico “Ninja” Olivera


A professional Boxer and Mixed Martial Artist, coach Freddy has a lifelong pedigree of martial arts training, beginning with Karate when he was just 6 years old in Argentina. After moving to the U.S. with his parents as a young boy, he practiced Tae Kwon Do, reaching the level of black belt in record time. While heavily involved in TKD as an instructor and competitor, he took up gymnastics in High School, as well as Brazilian Jiu-Jitsu shortly thereafter. Coach Freddy holds the rank of Brown belt in Brazilian Jiu-Jitsu under team Alliance. He coaches the Youth MMA program at Snow MMA, and is one of our most active competitors, participating in BJJ competitions, Muay Thai smokers, Boxing matches, and MMA fights. Coach Freddy heads our Youth Boxing program and also assists with wrestling, MMA, and Jiu-Jitsu classes.

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Ashlee Cooks

BJJ Instructor / Kids BJJ Coach

Coach Ashlee is one of our most dedicated students and coaches. Her enthusiasm, passion, and sense of humor has earned her a very special place in the heart of her students and teammates. Ashlee currently trains BJJ, Wrestling, MMA, and Muay Thai. She holds the rank of Purple belt under team Alliance.

Gabriela Lembcke


Coach Gaby is one of our most dedicated and passionate coaches and competitors. A former varsity wrestling captain, she takes this grappling stuff seriously. Utilizing her years of competitive wrestling experience in competition, combined with her unique talent and work ethic, she has been able to consistently dominate her competition, and after just 8 months of training BJJ, was able to obtain IBJJF World championship Gold in 2016. Gaby currently holds the rank of Blue belt in Brazilian Jiu-Jitsu under team Alliance.

Some of her accomplishments include:

  • 2016 IBJJF World Jiu-Jitsu Champion
  • 2015/2016 San Antonio Open IBJJF Champion
  • 2016 IBJJF Pan Jiu-Jitsu Bronze Medalist
  • 2016 IBJJF Houston Open Gold Medalist
  • 4x District Wrestling Champ
  • 4x Regional Placer
  • 3x State Qualifier
  • 4 years as team captain