 DrawA draw by CBF held on January 10, 2014, set the matches for this round. The 81 qualified teams were divided in eight pots with 10 teams each. They were divided based on the CBF Rankings and the matches were drawn from the respective confronts: A x E; B x F; C x G; D x H. The lower ranked teams of each match will host the first leg. Before the Round of 16 there was another draw including the six teams that will play the 2014 Copa Libertadores.
| Group A | Group B | Group C | Group D |
 Preliminary roundPreliminary match---- ''Rio Branco won 2–1 on aggregate.''First roundSecond roundThird roundThe best seven teams eliminated before the Round of 16 with the best 2013 Série A or 2013 Série B record qualified for 2014 Copa Sudamericana.
1 Sport Recife is qualified as in the 2014 Copa Sudamericana, independently of qualifying position of the other seven teams.Knockout stagesA draw by CBF was held on August 18 to set the matches for this round. The 16 qualified teams were divided in two pots. Teams from pot 1 were the ones who competed at the 2014 Copa Libertadores plus the two highest CBF ranked teams qualified via the Third Round. Pot 2 was composed of the other teams that qualified through the Third Round. Each pot was divided into 4 pairs according to the CBF ranking. That division ensured that each team within a pair will not face each other before the finals, as they will be placed in opposite sides of the bracket. There was a draw to decide the home team of the round of 16. The following stages had other draws to determine the order of the matches as the tournament advanced.SeedingBracketRound of 16QuarterfinalsSemifinalsFinals----
2014 Copa do Brasil Champions | |size=100pxTop goalscorers
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