Open Mat Locator
LoginOpening...
LoginOpening...
Jean-Jacques Machado Jiu-Jitsu logo
Jean-Jacques Machado Jiu-Jitsu
Santa Clarita, CaliforniaMachado Jiu
Open Mat Locator

Browse-first BJJ event discovery focused on helping practitioners find nearby open mats quickly and helping gyms publish clearly.

About Jean-Jacques Machado Jiu-Jitsu

Mr. Dunn holds the rank of 5th degree black belt, having progressed through every belt under the direct guidance of Master Jean-Jacques Machado. He remains an active student, consistently training at the JJM headquarters in Woodland Hills.

Upcoming (0)Previous (1)

No upcoming events yet

Events will appear here once published.

0
Upcoming events
0
Open mats
0
Attending

Links

(661) 251-0761

Last updated Aug 11, 2026

Browse

  • Find an Open Mat
  • Open Mats by City
  • Gym Directory
  • Seminar Instructors
  • Tournament Organizers
  • News

Company

  • List Your Gym or Events
  • Sell Tickets
  • Creator Program
  • Partner with Us
  • Brand Assets
  • About
  • Contact

Legal

  • Privacy Policy
  • Data Deletion
  • Terms of Service
  • Cookie Policy

Trust & Support

  • Trust & Safety
  • How Verification Works

© 2026 Open Mat Locator LLC. All rights reserved.

Download on the App Store
@daviddunn_jiujitsu
Website

Is This Your Gym?

Claim this profile to manage events, invite instructors, and publish open mats.

Claim this gym