 |
 |
|
|
| 1st(1st leg) | Santos FC | - | Cienciano | 1:1 (0:0) | ||
| 2nd (2nd leg) | Cienciano | - | Santos FC | 2:1 (2:1) | ||
| 1st(1st leg): 16/10/2003 | 2nd (2nd leg): 29/10/2003 | Winner: Cienciano | ||||
| 1st(1st leg) | Boca Juniors | - | Atlético Nacional | 0:1 (0:0) | ||
| 2nd (2nd leg) | Atlético Nacional | - | Boca Juniors | 4:1 (2:1) | ||
| 1st(1st leg): 22/10/2003 | 2nd (2nd leg): 05/11/2003 | Winner: Atlético Nacional | ||||
| 1st(1st leg) | River Plate | - | Libertad | 2:0 (1:0) | ||
| 2nd (2nd leg) | Libertad | - | River Plate | 1:0 (0:0) | ||
| 1st(1st leg): 23/10/2003 | 2nd (2nd leg): 05/11/2003 | Winner: River Plate | ||||
| 1st(1st leg) | The Strongest | - | São Paulo FC | 1:4 (0:1) | ||
| 2nd (2nd leg) | São Paulo FC | - | The Strongest | 3:1 (3:1) | ||
| 1st(1st leg): 29/10/2003 | 2nd (2nd leg): 12/11/2003 | Winner: São Paulo FC | ||||
