| Date | Round | Round | H/A | Res. | |||
|---|---|---|---|---|---|---|---|
| 20.07.2003 | Matchday 1 | Matchday 1 | H | ![]() | Peñarol | L | 0:2 |
| 27.07.2003 | Matchday 2 | Matchday 2 | H | ![]() | Fénix | L | 1:3 |
| 03.08.2003 | Matchday 3 | Matchday 3 | A | ![]() | Plaza Colonia | L | 0:1 |
| 09.08.2003 | Matchday 4 | Matchday 4 | A | ![]() | Colonia | W | 4:1 |
| 31.08.2003 | Matchday 5 | Matchday 5 | A | ![]() | Español | L | 1:2 |
| 13.09.2003 | Matchday 6 | Matchday 6 | A | ![]() | Danubio | W | 2:0 |
| 19.09.2003 | Matchday 7 | Matchday 7 | H | ![]() | CA Cerro | L | 0:1 |
| 28.09.2003 | Matchday 8 | Matchday 8 | H | ![]() | Tacuarembó | W | 4:0 |
| 03.10.2003 | Matchday 9 | Matchday 9 | A | ![]() | Española | W | 1:0 |
| 11.10.2003 | Matchday 10 | Matchday 10 | H | ![]() | River Plate | D | 3:3 |
| 19.10.2003 | Matchday 11 | Matchday 11 | A | ![]() | Nacional | D | 2:2 |
| 26.10.2003 | Matchday 12 | Matchday 12 | A | ![]() | Liverpool FC | D | 1:1 |
| 01.11.2003 | Matchday 13 | Matchday 13 | A | ![]() | Juventud | W | 2:0 |
| 09.11.2003 | Matchday 14 | Matchday 14 | H | ![]() | Wanderers | W | 4:2 |
| 23.11.2003 | Matchday 15 | Matchday 15 | H | ![]() | Bella Vista | D | 1:1 |
| 27.11.2003 | Matchday 16 | Matchday 16 | A | ![]() | Misiones | W | 3:1 |
| 30.11.2003 | Matchday 17 | Matchday 17 | H | ![]() | Maldonado | W | 1:0 |
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