Gameplan
| Date | Round | Match | Match | Res. | Attendance | |
|---|---|---|---|---|---|---|
| 18.02.2003 |  | Group 5 | Peñarol - Grêmio | PEN - GRE | 2:2 | 20.000 |
| 26.02.2003 | | Group 6 | Nacional - Racing Club | Nac - RAC | 1:2 | 25.000 |
| 12.03.2003 | | Group 5 | Peñarol - Pumas UNAM | PEN - Pum | 2:0 | 7.000 |
| 19.03.2003 | | Group 5 | Peñarol - Bolívar | PEN - BOL | 4:0 | 12.000 |
| 19.03.2003 | | Group 6 | Nacional - Universitario | Nac - Uni | 2:0 | 8.000 |
| 01.04.2003 | | Group 6 | Nacional - Petrolero | Nac - ORI | 3:0 | 8.000 |
| 24.04.2003 | | Round of 16 First leg | Nacional - Santos FC | Nac - SAN | 4:4 | 25.000 |
| 26.08.2003 |  | 1. Round First leg | Danubio - Nacional | Dan - Nac | 0:1 | 3.000 |
| 18.09.2003 | | 1. Round 2nd leg | Nacional - Danubio | Nac - Dan | 2:2 | 5.000 |
| 24.09.2003 | | Round of 16 First leg | Nacional - Libertad | Nac - LIB | 3:0 | 4.505 |