| Date | Round | Round | H/A | Res. | |||
|---|---|---|---|---|---|---|---|
| 14.08.2004 | Matchday 1 | Matchday 1 | H | ![]() | Belgrano | D | 0:0 |
| 19.08.2004 | Matchday 2 | Matchday 2 | A | ![]() | Talleres | D | 1:1 |
| 28.08.2004 | Matchday 3 | Matchday 3 | H | ![]() | Tiro | L | 2:4 |
| 03.09.2004 | Matchday 4 | Matchday 4 | A | ![]() | Atlético Rafael | L | 0:4 |
| 11.09.2004 | Matchday 5 | Matchday 5 | H | ![]() | GyE Jujuy | D | 1:1 |
| 17.09.2004 | Matchday 6 | Matchday 6 | A | ![]() | CJA | L | 1:2 |
| 25.09.2004 | Matchday 7 | Matchday 7 | H | ![]() | C.A.I. | W | 2:1 |
| 02.10.2004 | Matchday 8 | Matchday 8 | A | ![]() | Chacarita | W | 3:2 |
| 11.10.2004 | Matchday 9 | Matchday 9 | H | ![]() | Ferro CO | L | 0:2 |
| 16.10.2004 | Matchday 10 | Matchday 10 | A | ![]() | Defensores de B | L | 0:2 |
| 23.10.2004 | Matchday 11 | Matchday 11 | H | ![]() | Racing | D | 2:2 |
| 29.10.2004 | Matchday 12 | Matchday 12 | A | ![]() | CA San Martín | L | 0:2 |
| 06.11.2004 | Matchday 13 | Matchday 13 | H | ![]() | Unión | L | 2:5 |
| 14.11.2004 | Matchday 14 | Matchday 14 | A | ![]() | CSyD DyJ | L | 0:4 |
| 20.11.2004 | Matchday 15 | Matchday 15 | H | ![]() | San Martín | W | 2:0 |
| 27.11.2004 | Matchday 16 | Matchday 16 | A | ![]() | Godoy Cruz | L | 0:2 |
| 04.12.2004 | Matchday 17 | Matchday 17 | H | ![]() | Huracán | D | 0:0 |
| 11.12.2004 | Matchday 18 | Matchday 18 | A | ![]() | Nueva Ch. | L | 1:3 |
| 18.12.2004 | Matchday 19 | Matchday 19 | H | ![]() | El Porvenir | W | 3:0 |
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