Unclaimed listing
OJ
Open Jiu Jitsu
Markham, Canada
Upcoming and recent
Competitions indexed
Venues used
First indexed
Club details
Everything here comes from their competitions
We build unclaimed club pages from the events we index — dates, venues and entry counts. Contact details and images only appear once someone at the club claims the page.
Claim Open Jiu Jitsu →Organizer data sourced from Smoothcomp. Last updated 11 Aug 2026.