| Date | Round | Round | H/A | Res. | |||
|---|---|---|---|---|---|---|---|
| 06.02.2005 | Matchday 1 | Matchday 1 | A | ![]() | Belgrano | L | 0:3 |
| 11.02.2005 | Matchday 2 | Matchday 2 | H | ![]() | Talleres | D | 1:1 |
| 19.02.2005 | Matchday 3 | Matchday 3 | A | ![]() | Tiro | D | 0:0 |
| 26.02.2005 | Matchday 4 | Matchday 4 | H | ![]() | Atlético Rafael | D | 1:1 |
| 06.03.2005 | Matchday 5 | Matchday 5 | A | ![]() | GyE Jujuy | L | 1:2 |
| 11.03.2005 | Matchday 6 | Matchday 6 | H | ![]() | CJA | L | 0:2 |
| 19.03.2005 | Matchday 7 | Matchday 7 | A | ![]() | C.A.I. | L | 3:5 |
| 24.03.2005 | Matchday 8 | Matchday 8 | H | ![]() | Chacarita | L | 1:3 |
| 04.04.2005 | Matchday 9 | Matchday 9 | A | ![]() | Ferro CO | L | 0:1 |
| 09.04.2005 | Matchday 10 | Matchday 10 | H | ![]() | Defensores de B | W | 3:0 |
| 15.04.2005 | Matchday 11 | Matchday 11 | A | ![]() | Racing | L | 1:2 |
| 23.04.2005 | Matchday 12 | Matchday 12 | H | ![]() | CA San Martín | D | 0:0 |
| 29.04.2005 | Matchday 13 | Matchday 13 | A | ![]() | Unión | L | 2:3 |
| 07.05.2005 | Matchday 14 | Matchday 14 | H | ![]() | CSyD DyJ | W | 6:3 |
| 13.05.2005 | Matchday 15 | Matchday 15 | A | ![]() | San Martín | D | 1:1 |
| 21.05.2005 | Matchday 16 | Matchday 16 | H | ![]() | Godoy Cruz | W | 3:0 |
| 30.05.2005 | Matchday 17 | Matchday 17 | A | ![]() | Huracán | L | 1:4 |
| 05.06.2005 | Matchday 18 | Matchday 18 | H | ![]() | Nueva Ch. | L | 0:3 |
| 18.06.2005 | Matchday 19 | Matchday 19 | A | ![]() | El Porvenir | L | 1:3 |
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