| Fase eliminatória | Fase final |
Round:
Played
06/02/1957 - Sunday
Riachuelo-RN
4
x
2
Santa Cruz de Natal-RN
06/06/1957 - Thursday
ABC-RN
2
x
1
Atlético-RN
06/09/1957 - Sunday
Alecrim-RN
2
x
2
Grêmio-RN
06/13/1957 - Thursday
Santa Cruz de Natal-RN
8
x
1
América-RN
06/16/1957 - Sunday
ABC-RN
2
x
1
Riachuelo-RN
06/20/1957 - Thursday
Atlético-RN
0
x
0
Alecrim-RN
06/23/1957 - Sunday
América-RN
2
x
0
Grêmio-RN
06/28/1957 - Friday
Santa Cruz de Natal-RN
2
x
1
ABC-RN
06/29/1957 - Saturday
Riachuelo-RN
3
x
2
Atlético-RN
07/04/1957 - Thursday
Grêmio-RN
1
x
0
Santa Cruz de Natal-RN
07/09/1957 - Tuesday
América-RN
0
x
0
Atlético-RN
07/11/1957 - Thursday
Riachuelo-RN
4
x
0
Grêmio-RN
07/14/1957 - Sunday
ABC-RN
3
x
0
Alecrim-RN
07/18/1957 - Thursday
América-RN
2
x
1
Riachuelo-RN
07/21/1957 - Sunday
Alecrim-RN
2
x
1
Santa Cruz de Natal-RN
07/25/1957 - Thursday
ABC-RN
3
x
0
Grêmio-RN
07/28/1957 - Sunday
Santa Cruz de Natal-RN
3
x
1
Atlético-RN
08/01/1957 - Thursday
América-RN
4
x
3
Alecrim-RN
08/04/1957 - Sunday
Atlético-RN
1
x
0
Grêmio-RN
08/08/1957 - Thursday
Alecrim-RN
2
x
0
Riachuelo-RN
08/11/1957 - Sunday
ABC-RN
2
x
0
América-RN