Grappler Series 7 - Junior Open - Jan 2027 - BJJ Tournament in London 2027

Grappler Series 7 - Junior Open - Jan 2027

Saturday, January 23, 2027 London, England

At a Glance

Divisions
Gi Kids
Entry
£30

Description

📍LOCATION: 313 Martial Arts Centre, Northumberland Rd, London E10 7EA
(access from, Rear of 453 Lea Bridge Rd)

📅 DATE: Saturday, 23rd of January 2027
🕒TIMING: Doors Open @ 9:45AM | Event Starts @ 10:30AM
💰COST: £30/£40 (Early-bird/Normal registation)

📝REGISTRATION:
Early Bird pricing until  21st of December. The final day to register is the 18th of Jan, this is also your last opportunity to update/ correct any registration details. After this date your registration is locked-in, and there will no further changes allowed.

⚖️ WEIGH-IN:
Takes place on the day of the event. You are required to weigh-in with your gi on. You must have weighed in at least 30 minutes before your scheduled divisions start time. There will be a slight allowance for weight (1Lb)- Failure to make weight will result in disqualifation. (No division changes can be made on the day.)


DIVISION MERGERS – COMPETE WITH CONFIDENCE!

We want every athlete to enjoy a full and exciting competition experience. After the registration/change deadline, if a division doesn’t have enough competitors, we’ve got you covered! Our team will merge divisions strategically—based on weight, belt level, or age—to make sure every participant gets the chance to step on the mats and enjoy multiple match opportunities.

Please note: Athletes aged 9 and above will compete in gender-specific divisions (Boys vs. Boys / Girls vs. Girls). Athletes under 8 will continue to compete in open, ungendered divisions.

(If we're still unable to match you into a divison, we'll refund you 100% No hassle!)

BRACKETS and SCHEDULE: 
48 hours prior to the event the brackets and schedule will be released. You will then be able to locate both from this event page. On the day: we ask that you are present atleast 30 minutes prior your division start time. This is because match times are dynamic and will likely change throughout the day depending on how earlier matches progress.

If you are competing: your next match is always visible on your smoothcomp account page. https://support.smoothcomp.com/article/90-find-out-your-dynamic-starting-time

RULESET:  313 Grapplers Series follows the same ruleset as outlined in Grappling Industries events. https://grapplingindustries.com/rules/  Referee decisions are final.

FORMAT:
313 Grappler series tournaments follow Round Robin formatting. This means that competitors in divisions with atleast 4 particpants, have the opportunity to compete in multiple matches against different opponents. 

Tiebreakers are determined by victory method, so we encourage you to actively work for wins via submission. In the unlikely event that competitors are still tied, there will be a head to head fight. 

COACH CHAIR and CROWD CONTROL: 
We will have space for coaches on either side of score table. (One coach per competitor.) The only people allowed on the mat space during the tournament are the referee, and those competing in that match.

MEDALS:
T
here will be beautiful first, second, and third place solid metal medals presented to all podium finishers in each bracket.

SPECTATORS: 
Spectators fee will be changed at £10 per person, payable by Cash or Card on the day.

FILMING & MEDIA:
There will be photography and videography on the day which will be used for promotional material for the gym, and for future events. In addition to this, you are welcome to record your childs matches provided that they are the main focus of any video/pictures you capture, and your filming is not disruptive.

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Event Details

Format
Round robin
Registration
Early-bird pricing until 21st December; final day to register and last day to update details 18th January (after this registration locked).
Schedule
Doors open 09:45; event starts 10:30; be present at least 30 minutes before your division start; brackets/schedule released 48 hours prior.
Weigh-In
Weigh-in on the day; must weigh in with gi on; weigh-in at least 30 minutes before your scheduled division start; 1 lb allowance; failure to make weight = disqualification; no division changes on the day.
Spectator Fee
£10 per person, payable by Cash or Card on the day.

Divisions

  • Boys Gi£30
    For Male competitors ages 9+ in 2026.
  • Girls Gi£30
    For female competitors aged 9,+ in 2026
  • Child Gi£30
    For competitors who will be turning 8 this year, or younger.
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Frequently Asked Questions

When and where is Grappler Series 7 - Junior Open held?
Saturday, 23rd of January 2027 at 313 Martial Arts Centre, Northumberland Rd, London E10 7EA (access from Rear of 453 Lea Bridge Rd).
What are the doors open and event start times?
Doors open at 9:45AM and the event starts at 10:30AM.
What are the registration deadlines and prices?
Early-bird pricing (£30) applies until 21st of December; normal registration (£40) applies thereafter. The final day to register is the 18th of January, which is also the last day to update or correct registration details; after 18th January registrations are locked and no further changes are allowed.
What are the weigh-in requirements?
Weigh-ins take place on the day and you must weigh in wearing your gi at least 30 minutes before your scheduled division start time; there is a 1Lb allowance and failure to make weight will result in disqualification, with no division changes allowed on the day.
How are divisions handled and what are the age/gender rules?
After the registration/change deadline divisions may be merged based on weight, belt level, or age to create viable brackets; athletes aged 9 and above compete in gender-specific divisions (Boys vs. Boys / Girls vs. Girls) and athletes under 8 compete in open, ungendered divisions. If organisers cannot match you into a division you will receive a 100% refund.
When will brackets and the schedule be available and what should competitors do on the day?
Brackets and the schedule will be released 48 hours prior to the event on the event page; on the day you should be present at least 30 minutes prior to your division start time, and your next match is visible on your Smoothcomp account page.
What competition format and tiebreaker rules are used?
The tournament follows Round Robin formatting so divisions with at least 4 participants offer multiple matches; tiebreakers are determined by victory method and, if still tied, a head-to-head fight will decide the outcome.
What is the spectator and coach policy?
Spectator fee is £10 per person payable by Cash or Card on the day. There will be space for one coach per competitor on either side of the score table, and only the referee and competitors are allowed on the mat space.
What is the event's ruleset and filming/media policy?
The event follows the Grappling Industries ruleset and referee decisions are final. Photography and videography will be used for promotional material, and you may record your child’s matches provided they are the main focus and your filming is not disruptive.

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