BJJ Open Mats
An open mat is the easiest way to get extra rounds in: free sparring, no formal class, and most academies welcome respectful visitors. This finder lists gyms and academies known to host open mats, city by city.
Listings are community-sourced and kept intentionally honest: schedules change fast in BJJ, so always confirm with the gym before dropping in. Pick your city to see the mats.
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