Tyler Brey

Mattime Coaches

Tyler was born with Spina Bifida but he's never looked back and has already achieved more than most men achieve in a lifetime. Tyler has a Associates degree in Advanced Personal Training and Exercise Science from Bryan College and is a NASM Certified Personal Trainer and Performance Enhancement Specialist. What brings his training to life is that Tyler has been grappling for over a decade both in wrestling and Brazilian Jiu Jitsu. Training under World Champion Cassio Werneck, Tyler recently achieved a Brown Belt in Brazilian Jiu Jitsu and brings a unique set of grappling skills to MatTime. Fusing his knowledge and experience with grappling, Tyler brings a dynamic element to his sports specific training in that he understands wrestling and ensures that kids will be strengthening themselves in areas that are most needed.

Beyond his accomplishments in grappling, Tyler is also a 2010 Paralympic powerlifting World Team member and a 2011 Paralympic powerlifting Pan American Team member. Most recently Tyler was a 2015 NPC Mens Novice and Lightweight Wheelchair National Champion.

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Mattime Coaching Staff

Adrian Garcia Wrestling Coach

Adrian Garcia

Coach Adrian will head up our Kids Wrestling group at MatTime. Adrian was a Div. I wrestler at U.C. Davis and was an NCAA Qualifier. Adrian does a fantastic job with the kids and we're happy to have him as part of USA Gold and MatTime. We may also get some help from Adrian's father, Gary Garcia, a Calfornia Hall of Fame wrestling coach!

Grant Gambrall Wrestling Coach

Grant Gambrall

Coach Grant Gambrall will be splitting duties with Coach Adrian in teaching our young kids how to wrestle. Grant is an NCAA All American and placed 3rd at the NCAA Chanpionships while wrestling for the Iowa Hawkeyes. Grant is a great wrestler and a great person and, like our other coaches, gives MatTime a good name.

Angela Vyborny Wrestling Coach

Angela Vyborny

Angela has been a great addition to Del Oro High School and MatTime. Angela is coaching the first ever USA Gold Girls Wrestling Team at MatTime. A Collegiate All American at Wayland Baptist Univsersity and 2x High School State Champion, Angela knows what it takes to get girls involved and engaged in a challenging sport.


Mark Kamizaki

Mark Kamizaki has been training in Brazilian Jiu Jitsu since 2007 and was awarded his Black Belt in 2016 by Cassio Werneck.

Quincy Clark (Wrestling)

A rare opportunity to get 1-on-1 instruction from an Olympic Wrestler. Quincey is coaching at MatTime and we're honored to have him!

Tyler Brey

A Certified Personal Trainer with an impressive resume and a grappling background. We're proud to have Tyler at MatTime!