Brasileirão features the highest level of competitive Rainbow Six Siege in Brazil and will run in parallel with the rest of LATAM, APAC, NA, and EU. The season is broken down into 3 round-robin stages. After each stage, the league points are reset. At the end of all 3 stages, these points are combined to form the final rankings of the whole season. The top four teams will then compete in the Brasileirão finals to determine the regional champion.