The Brazilian Challenger Circuit, or Circuito Desafiante, is the second league of Brazil and organized by Riot and Promo Arena. The league allows lower level teams to compete for a coveted spot in the next split of the CBLOL. After a five-week Round Robin, the top 4 teams (out of 6) qualify for a playoff run, in which the winner will be determined.
This is the Promotion tournament to the BRCC which will be held prior to the regular season to determine the two potentially new teams for the season.
Two best-of-five series with the winner of each series qualifying for BRCC Summer 2019.