Campeonato Brasileiro de League of Legends

The Campeonato Brasileiro de League of Legends (CBLOL, lit. Brazilian Championship of League of Legends) is the top level of professional League of Legends competition in Brazil. There are ten teams in the league. Each annual season of play is divided into two splits, marked Split 1 and Split 2, both consisting of eighteen rounds of round-robin tournament play, which then conclude with play-off tournaments between the top six teams. The winners of each split qualifies for the Mid-Season Invitational and World Championship.

Starting in 2025, CBLOL will form a pan-American league alongside North America's LCS and Latin America's Liga Latinoamérica, with CBLOL becoming the South Conference under this system.

The matches have been held since 2015 at Riot studios in São Paulo and broadcast via livestream, with an audience. And for the finals the matches are held in arenas like Allianz Parque, and are attended by narrators, commentators, analysts and presenters. In addition to full broadcasting on official YouTube channels, Twitch, and since 2017 CBLOL has also been playing live games on SporTV, with the same coverage as Riot.

Overview
The tournament has been organized since 2012, shortly after the debut of the Brazilian server, with professionalism still incipient, when it was held in just three days. In 2014, the first league championship was held: the Brazilian League - Champions Series, and in the same year the precedent of two annual competitions was inaugurated, with the holding of the Brazilian Regional Final. Since then, the two-splits format has been adopted, with each one played in the first phase in the "all against all" format, and later knockout until the grand finale. Also in 2015 the league format with stable members was adopted, but subject to lowering and promotion of the worst placed to benefit the best of the Challenging Circuit. Until 2014, a qualifying phase for the championship dispute was adopted.

On 21 January 2020, Riot Brazil confirmed that CBLOL moved to franchising.

On 11 June 2024, Riot announced that CBLOL, LCS and LLA would form a pan-American league from 2025. Six of the ten CBLOL teams will remain partnered and form the South Conference, joined by a team from southern Latin America and a TBA guest slot determined by a promotion and relegation tournament after 2025. CBLOL will adopt a first split which qualifies a team from the pan-American league for a new international tournament, with the third split leading to the Americas regional tournament which would send at least one team from the South to Worlds.

Format

 * 10 teams participate
 * 9 weeks, League play
 * Double Round Robin
 * Matches are best of one
 * Advancement:
 * Top six teams advance to Playoffs
 * 7th - 10th don't advance to Playoffs
 * Ties are broken by the following methods:
 * Head-to-head record during regular season
 * Shortest combined game time (for the team's wins)
 * If still tied, a tiebreaker game will be played

Teams
Source:

Past seasons
Source:

Number of top four finishes
Denotes a team that no longer participates in the league.