Since 2014, we have been one of the West Valley's (Phoenix, AZ) leading Brazilian Jiu Jitsu & Catch Wrestling facilities, proudly offering the Downtown Glendale area unsurpassed quality. We strive to take our respected Grappling Arts from their historic roots as dominant and powerful stand alone submission fighting systems into a more modern and devastating Hybrid Grappling format. We do this by allowing the philosophies and concepts of BJJ & Catch Wrestling to cross over and blend into one another. This has enabled Black Flag to create a highly effective ground combat system that has been proven successful in multiple Combat Sports, including Mixed Martial Arts, Brazilian Jiu Jitsu, No Gi, Sub Only competitions, Catch Wrestling, Freestyle Wrestling and other forms of Grappling and Martial Arts.