The Serie B of the Brazilian Championship 2015 is a football competition held in Brazil, equivalent to the second division. It is contested by 20 clubs, between May 9 and November 28. The top four teams will have access to Série A in 2016 and the last four will be relegated to Série C in 2016. recently promoted Mogi Mirim was the first team to have its relegation confirmed, after losing to Ceará in October 31.^[1] After a defeat to Luverdense in November 6, Boa Esporte also was relegated. ABC also was relegated, after a tie against Bahia in November 10. Botafogo was promoted that same day, after a victory against Luverdense. In November 14, Vitória, Santa Cruz and América-MG confirmed their promotions. Ceará, that had spent most of the championship in the relegation zone, managed to escape relegation after a victory against Macaé in the last round, with this result, combined with Oeste's draw against Paysandu, relegating the Fluminense team.

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