About Us
World Class Instruction for all ages and everyone in the family. Open 6 days a week for Group and Individual Lessons – Brazilian Jiu-Jitsu, Judo and Submission Grappling.
Call us today! (209) 612-8965
Ronin Jiu-Jitsu is an official Crosley Gracie Affiliate. We offer world-class Brazilian Jiu-Jitsu, Judo and Condition classes for the whole family. We also offer group and individual classes.
Instructors
Ernest Mello

Ernest has an extensive background in Brazilian Jiu-Jitsu and grappling including 19 years of grappling experience.
- Brazilian Jiu-Jitsu Brown Belt Crosley Gracie
- Nineteen years grappling experience (all wrestling styles
- Five years coaching collegic wrestling
- Six years instructing Brazilian Jiu-Jitsu
- 2010 Pan-Ams Gold Medal Brown Belt Division
- 2009 Pan-Ams Gold Medal Purple Belt Division
Chuck Walker

- Brazilian Jiu-Jitsu Brown Belt Crosley Gracie
- Twelve Years Brazilian Jiu-Jitsu Competition Experience
- 2010 Pan Ams Silver Medal Brown Belt Division
- 2010 U.S. Open Champion Brown Belt Division
- Aikido Black Belt (John Smart)
- Arrest & Control Instructor (Don Cameron
- Thirteen Years Experience in both P.O.S.T. and S.T.C.
- Outstanding Instructor Award
- Recognized Use of Force expert in Policy and Testimony – has testified in State, Grand Jury and Arbitration Cases
- Twelve Years Brazilian Jiu-Jitsu experience
- Five Years instructing Brazilian Jiu-Jitsu
- Brazilian Jiu-Jitsu Brown Belt Crosley Gracie
- Muay Thai Instructor
Tim Freeman
- Six Years experience Brazilian Jiu-Jitsu
- Three Years experience teaching Kid’s Brazilian Jiu-Jitsu
- 2008 U.S. Open Bronze medal Blue Belt
- Crosley Gracie Purple Belt


