[9] The draw for the first and second stage was held on 15 December 2017, 15:00 at CBF headquarters in Rio de Janeiro.

If tied on aggregate, the away goals rule would not be used, extra time would not be played and the penalty shoot-out would be used to determine the winner.

[3] The draw for the fourth stage was held on 19 March 2018, 11:00 at CBF headquarters in Rio de Janeiro.

If tied on aggregate, the away goals rule would not be used, extra time would not be played and the penalty shoot-out would be used to determine the winner.

If tied on aggregate, the away goals rule would not be used, extra time would not be played and the penalty shoot-out would be used to determine the winner.

[3] The draw for the round of 16 was held on 20 April 2018, 11:00 at CBF headquarters in Rio de Janeiro.

The draw to determine the home-and-away teams for both legs was held on 22 August 2018, 11:00 at CBF headquarters in Rio de Janeiro.

The draw to determine the home-and-away teams for both legs was held on 27 September 2018, 14:30 at CBF headquarters in Rio de Janeiro.