Rooted JiuJitsu

Rooted JiuJitsu is a Brazilian Jiu-Jitsu academy located in Vallejo, California.

The training philosophy and atmosphere aren’t explicitly described here, but the combination of Gi BJJ and Kids BJJ typically points to a culture that emphasizes fundamentals, consistent practice, and a supportive environment where practitioners at different stages can train under the same roof. If you’re curious about how the gym approaches fundamentals, drilling, and live rolling, a firsthand visit will provide a clearer sense of whether Rooted JiuJitsu aligns with your training goals.

Head Instructor Diego Moretti is a black belt with 14 years of competition and coaching experience at Rooted JiuJitsu. Trained in a Gracie Humaitá lineage, he carries a respected tradition that blends practical self-defense with fluid, technique-driven training. You'll learn from his calm, methodical teaching style: slow, precise instruction followed by high-quality drilling and live sparring that builds fluency. His areas of expertise include takedowns, guard passing, back control, and positional retention, plus strategic competition prep. You can expect personalized feedback, clear milestones, and ongoing mentorship—designed to grow your confidence, technique, and resilience, no matter your starting point.