Welcome to Checkmat Moreno Valley

A circular logo with the text 'RANDO RIRI BRAZILIAN JIU-JITSU' around the border. The center features stylized 3D black and silver blocks with red accents and a red and black 'R' at the top. There is a small American flag on the right side of the circle.

Starting your Jiu-jitsu journey is more than stepping onto the mats. It's stepping into a transformative experience that builds physical strength, mental resilience, and confidence.

Along the way, you'll learn the art of discipline, face challenges that help you grow, and discover a community that supports and inspires you. Each class is a step closer to unlocking your potential, achieving your goals, and becoming the best version of yourself.

The journey won't always be easy, but every moment will be worth it. Let's begin this incredible adventure together!

A man and woman wearing Brazilian Jiu-Jitsu gis standing back-to-back in a martial arts studio.

Family Owned and Operated


Our mission at Checkmat Randori is to provide a welcoming, family-friendly environment where students of all ages and skill levels can discover the transformative power of Brazilian Jiu-Jitsu.

As a family-owned business, we are dedicated to fostering a sense of community, instilling confidence, discipline, and resilience in every student, and helping individuals achieve their personal and martial arts goals. Through expert instruction, a supportive atmosphere, and a passion for Jiu-Jitsu, we aim to inspire lifelong growth and empower families to thrive both on and off the mats.

Group of children and adults in Brazilian Jiu Jitsu uniforms posing for a team photo, summer 2024.