| 1ª fase | 2ª fase | Playoff | Fase final |
Round:
Played
1st Round
10/20/1991 - Sunday
América de Alfenas-MG
2
x
2
Esportiva Guaxupé-MG
Mamoré
2
x
0
Mariense
2nd Round
10/23/1991 - Wednesday
Mariense
4
x
0
América de Alfenas-MG
3rd Round
10/27/1991 - Sunday
América de Alfenas-MG
0
x
3
Mamoré
Mariense
2
x
1
Esportiva Guaxupé-MG
4th Round
11/03/1991 - Sunday
Esportiva Guaxupé-MG
2
x
1
Mariense
Mamoré
5
x
2
América de Alfenas-MG
5th Round
11/07/1991 - Thursday
América de Alfenas-MG
1
x
3
Mariense
6th Round
11/10/1991 - Sunday
Esportiva Guaxupé-MG
2
x
0
América de Alfenas-MG
Mariense
1
x
0
Mamoré