IBJJF

Why People Get This Wrong

People often assume that the 8m × 8m requirement means each competitor must have their own mat, which leads to misunderstandings about how mats are arranged at major championships where multiple mats might be used in parallel for more space. The actual rule allows for mats to share spaces as long as they meet all other requirements and provide adequate separation between competitors.

Why People Get This Wrong

People often assume that stalling means just wasting time by not moving their body at all, which they see as a clear-cut penalty. However, the actual confusion arises because stalling can also involve slowing down techniques or movements subtly to disrupt an opponent's rhythm without fully stopping, making it harder to argue against such subtle forms of stalling.

Why People Get This Wrong

People often assume that the prohibition against slamming in BJJ means no throws at all, which they mistakenly believe is a severe restriction on their game. However, the actual intent of the rule is to prevent dangerous and exploitable techniques like hyperextension or dislocation during submissions, not to eliminate throwing entirely from competition.

Why People Get This Wrong

People often assume that points are more important in scoring than submissions, which leads to arguments since the official rule explicitly states submission is prioritized over all other factors like points or referee decisions. The confusion arises because many practitioners and spectators initially overlook this clear priority given by the IBJJF.

Why People Get This Wrong

People often assume that just because a gi is approved by IBJJF doesn't mean it's suitable for all competitions, leading to arguments about which brands or styles are officially recognized across different federations. The confusion arises because not all equipment deemed "IBJJF-approved" will be accepted in every jiu-jitsu competition worldwide.

Why People Get This Wrong

People often think that positional points are awarded for simply getting into a dominant position like mount or back-mount, which is incorrect. Actually, these points are given specifically for sweeping from bottom to top, achieving knee-on-belly, passing the guard, or taking the back after being in those positions, not just for occupying them.

Why People Get This Wrong

People often assume that penalties for stalling are given more weight than advantages in breaking ties, when in fact the official stance is that near-completion of a submission (advantages) takes precedence over penalizing poor sportsmanship or delays (penalties). The confusion arises because many practitioners and fans believe the opposite.

Why People Get This Wrong

People often assume that all three officials are present for every match, which leads to misunderstandings about where they should be stationed during a competition. The confusion arises because in reality, these positions can vary based on weight classes and specific matches' needs, not everyone is required at each event or even per match.

Why People Get This Wrong

People often assume that tapping out is just a sign of conceding defeat, when in fact it's explicitly stated as the only way to win by submission - an opponent must tap to acknowledge they've been locked into a joint lock or choke. They overlook the clear stipulation that taps are the definitive signal for a submission victory.

Why People Get This Wrong

People often assume that all matches in Brazilian Jiu-Jitsu are 10 minutes long, regardless of belt rank, which leads to misunderstandings about how match lengths vary based on a fighter's ranking. The confusion arises because they don't realize that lower-ranked fighters have shorter match times than higher-ranked ones.