2018 Copa do Brasil Fourth Stage

In the fourth stage, each tie was played on a home-and-away two-legged basis. 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.^[2]

All times are Brasília time, BRT (UTC−3)

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Ponte Preta	3–1	Náutico	3–0	0–1
Atlético Paranaense	4–3	São Paulo	2–1	2–2
Avaí	2–4	Goiás	2–2	0–2
Internacional	2–2 (3–4 p)	Vitória	2–1	0–1
Atlético Mineiro	6–2	Ferroviário	4–0	2–2

11 April 2018

21:45

Ponte Preta	3–0	Náutico
Orinho 15' Felipe Saraiva 20' Júnior Santos 26'	Report

Estádio Moisés Lucarelli, Campinas

Attendance: 3,541

Referee: Daniel Nobre Bins (Rio Grande do Sul)

18 April 2018

21:45

Náutico	1–0	Ponte Preta
Júnior Timbó 82' (pen.)	Report

Arena Pernambuco, São Lourenço da Mata

Attendance: 1,347

Referee: Alisson Sidnei Furtado (Tocantins)

Ponte Preta won 3–1 on aggregate and advanced to the round of 16.

4 April 2018

21:45

Atlético Paranaense	2–1	São Paulo
Pablo 23' Paulo André 60'	Report	Tréllez 63'

Arena da Baixada, Curitiba

Attendance: 22,865

Referee: Cláudio Francisco Lima e Silva (Sergipe)

19 April 2018

19:15

São Paulo	2–2	Atlético Paranaense
Valdívia 25' Nenê 34'	Report	Guilherme 40' (pen.) Matheus Rossetto 51'

Estádio do Morumbi, São Paulo

Attendance: 27,812

Referee: Wagner do Nascimento Magalhães (Rio de Janeiro)

Atlético Paranaense won 4–3 on aggregate and advanced to the round of 16.

11 April 2018

19:30

Avaí	2–2	Goiás
Rômulo 87' Rodrigão 90+2'	Report	Breno 73' Júnior Viçosa 89'

Estádio da Ressacada, Florianópolis

Attendance: 7,657

Referee: Bruno Arleu de Araújo (Rio de Janeiro)

18 April 2018

19:30

Goiás	2–0	Avaí
Giovanni 36' (pen.) Carlos Eduardo 81'	Report

Estádio Serra Dourada, Goiânia

Attendance: 21,262

Referee: Vinicius Gonçalves Dias Araújo (São Paulo)

Goiás won 4–2 on aggregate and advanced to the round of 16.

11 April 2018

19:30

Internacional	2–1	Vitória
Patrick 18' D'Alessandro 90+2'	Report	Denílson 42'

Estádio Beira-Rio, Porto Alegre

Attendance: 17,525

Referee: Flávio Rodrigues de Souza (São Paulo)

19 April 2018

19:15

Vitória	1–0	Internacional
Neílton 80' (pen.)	Report
Penalties
Denílson Nickson Uillian Correia José Welison Neílton	4–3	Camilo López Gabriel Dias Fabiano Patrick

Barradão, Salvador

Attendance: 5,878

Referee: Rafael Traci (Paraná)

Tied 2–2 on aggregate, Vitória won on penalties and advanced to the round of 16.

4 April 2018

19:30

Atlético Mineiro	4–0	Ferroviário
Ricardo Oliveira 1' Otero 28', 39' Erik Lima 49'	Report

Estádio Independência, Belo Horizonte

Attendance: 13,932

Referee: Vinícius Furlan (São Paulo)

18 April 2018

21:45

Ferroviário	2–2	Atlético Mineiro
Esquerdinha 24' Mazinho 37'	Report	Róger Guedes 51' Gustavo Blanco 73'

Castelão, Fortaleza

Attendance: 1,171

Referee: Pathrice Wallace Corrêa Maia (Rio de Janeiro)

Atlético Mineiro won 6–2 on aggregate and advanced to the round of 16.