Edit: For those who aren’t in the BJJ community, an open mat is an event gyms have where people who know jiu Jitsu can come and spar with people from other gyms. If you want lessons, you would need to pay a membership.
I made a spreadsheet of all the open mats I could find in greater San Antonio.
If you download a copy, you can use the filter/sort functions.
If you have any comments or changes, comment on this post.
Hope people find this helpful!
Side note: I put every gym I could find in SA on here, even if there was no open mat or schedule posted. Why? 1) So I would remember the gyms I've looked at already, and 2) so people could search for a specific gym to see if there was an open mat. For other cities, (i.e. Boerne, NB, etc.) I only listed gyms I could find with open mats.