| 1a Fase | 2a Fase | Oitavas-de-final | Quartas-de-final | Semi-final | Final |
Round:
Played
1st Round
03/07/1981 - Saturday
Fortaleza-CE
2
x
2
Internacional-SP
São Paulo-SP
3
x
0
Grêmio-RS
2nd Round
03/12/1981 - Thursday
Grêmio-RS
2
x
0
Fortaleza-CE
Internacional-SP
1
x
1
São Paulo-SP
3rd Round
03/15/1981 - Sunday
Internacional-SP
3
x
1
Grêmio-RS
São Paulo-SP
1
x
0
Fortaleza-CE
4th Round
03/21/1981 - Saturday
Grêmio-RS
1
x
0
São Paulo-SP
Internacional-SP
5
x
0
Fortaleza-CE
5th Round
03/28/1981 - Saturday
Fortaleza-CE
0
x
4
Grêmio-RS
04/01/1981 - Wednesday
São Paulo-SP
2
x
1
Internacional-SP
6th Round
04/04/1981 - Saturday
Fortaleza-CE
0
x
1
São Paulo-SP
Grêmio-RS
1
x
0
Internacional-SP