# SUBVERSION OPEN > Competition in Sydney, New South Wales, Australia | October 21, 2023 – October 22, 2023 ## Overview **Event Type:** Competition **Description:** **This event is open to everyone of all ages and skill levels. No membership required** Billbergia indoor sports centre Doors open**8:00am** Tournament starts**9:00am** **Tournament structure**-***All weight divisions are ROUND ROBIN*** 2 competitors in a division will be best of 3 All absolute divisions are***SINGLE ELIMINATION*** **Gi + Nogi - follows IBJJF weight and techniques permissible** **Kids and Juvenile Gi & Nogi**- follows all IBJJF rules for techniques and weight divisions **Match formats**- Gi & NOGI - IBJJF point structure no advantages **Match times**- kids 3 minutes , juvenile 4 minutes , adult and master 5 minutes **Weigh in** There will be one single weigh in from when you first enter the venue. You will only need to weigh in the once if you do both Gi and Nogi divisions . Weigh ins will be in Nogi attire only . There is no weight allowance for both Gi and Nogi divisions . Competitor's only have the one chance to make weight , if not they will be automatically DQ'ed and wont be able to move division's thereafter. example for weigh in- John smith, Gracie Barra registered for... Gi white belt 85kg Nogi beginner 85kg weighs in just once in nogi attire 84.5kg qualifies for both divisions **Registrations** Normal $100 Late $125 Extra division applied discount 50% Absolute early $25 late $35 Spectators and coaches are**free** **Division changes**- you have the ability to change divisions all the way up until check day. for more information on how to change divisions please visit - [https://support.smoothcomp.com/article/89-how-to-change-weightclass-or-cancel](https://support.smoothcomp.com/article/89-how-to-change-weightclass-or-cancel) **Single competitor divisions**- we will do our best to accommodate everyone as best we can either by merging competitors with similar weight's, age or skill levels. To help us best accommodate you in the case of single fighter divisions you have the ability to put in a note for us on your registration . Just jot down your preference and we will do our best. An example would be "willing to go down in age , not really keen on going up in weight" **Brackets and schedule** Door's open at 8:00 am and the tournament start's promptly at 9:00 am. Competitors are required to be present 60 minutes before their match start time. Bracket's and the event schedule will be posted on the Friday prior to the event. You can access these by visiting the Brackets & Schedule tab. A**real-time**schedule by bracket and**real-time**schedule by match order will be featured on large TV monitors at the event allowing you access to the most up-to-date information available. You can also keep up to date on your mobile device on the smoothcomp account During the event, you will be able to access this information from your mobile device. Competitors must be in Fighter Bullpen 15 minutes prior to your match time. Please be**one time**to your designated mat to keep the tournament running on time **Medics and referees** Our event hires trained professionals only **Team winners** overall best team - $1000 + team trophy placements 1st 100 points 2nd 70 points 3rd 50 points 4th 25 points **Status:** Scheduled ## Dates **Start:** October 21, 2023 **End:** October 22, 2023 ## Location **Venue:** Centre Street **Location:** Sydney, New South Wales, Australia ## Pricing **Price Range:** 25 AUD – 90 AUD ## Links - Source: https://smoothcomp.com/en/event/11908 - Instagram: https://www.instagram.com/subversion_jiujitsu - Facebook: https://www.facebook.com/Subversionjiujitsu --- **Last Updated:** March 06, 2026 **Data Source:** BJJ.Space (https://bjj.space/events/subversion-open)