| 1a Fase | Oitavas de final | Quartas de final | Semi-final | Final |
Round:
Played
1st Round
02/04/2003 - Tuesday
Grêmio-RS
3
x
2
Pumas
02/11/2003 - Tuesday
Pumas
2
x
0
Bolivar
2nd Round
02/18/2003 - Tuesday
Peñarol
2
x
2
Grêmio-RS
02/25/2003 - Tuesday
Bolivar
5
x
2
Peñarol
3rd Round
03/11/2003 - Tuesday
Peñarol
2
x
0
Pumas
03/13/2003 - Thursday
Grêmio-RS
1
x
0
Bolivar
4th Round
03/18/2003 - Tuesday
Peñarol
4
x
0
Bolivar
03/20/2003 - Thursday
Pumas
1
x
0
Grêmio-RS
5th Round
03/26/2003 - Wednesday
Bolivar
2
x
0
Pumas
04/02/2003 - Wednesday
Grêmio-RS
4
x
1
Peñarol
6th Round
04/10/2003 - Thursday
Bolivar
1
x
0
Grêmio-RS
Pumas
3
x
1
Peñarol