Flow Sub Only presents Open 9, a premier submission-only grappling tournament held at Oceanside High School in Rockland, Maine. As Maine's #1 sub-only grappling promotion, this event attracts competitors from across the region for a day of high-level matches. Whether you are a competitor or a spectator, this tournament offers an exciting look at the local grappling scene. Join us for a day of skill, strategy, and intense competition in the heart of Rockland.
What to Expect
Participants and spectators can expect a well-organized grappling tournament with high-level matches.
Who Should Attend
- Grapplers
- BJJ practitioners
- Sports fans
- Local community
Agenda Overview
Tournament matches.
Venue & Address
Organizer
Flow Sub Only · Business
A grappling promotion based in Maine.
Frequently Asked Questions
Where is the tournament held?
Oceanside High School, 400 Broadway, Rockland, ME.
What is the format?
Submission-only grappling.
How do I register?
Registration is available via the Flow Sub Only website.
Is there an entry fee?
Yes, check the website for pricing.
Can spectators attend?
Yes, spectator tickets are available.
What is the date?
October 25, 2026.
Tags
Sports
Grappling
Rockland
Tournament
BJJ
Summary
A submission-only grappling tournament.
Reference:
smoothcomp.com
Highlights
- Submission-only grappling
- Maine's #1 sub-only promotion
- Located at Oceanside High School
- Competitive tournament
- Regional grappling event
- Exciting spectator experience
More in Rockland
Something wrong?
If this event has incorrect information or needs an update, email us and we'll fix it.