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Primera División - 2004/2005 add new table
Primera División - 2004/2005 add new table
| Summary | Club Details |
Torneo Apertura
| Pos | Club | Pl. | W | D | L | Goals | Dif. | Pts |
| 1. | CA Newell's Old Boys | 19 | 10 | 6 | 3 | 22:11 | 11 | 36 |
| 2. | CA Vélez Sarsfield | 19 | 10 | 4 | 5 | 21:16 | 5 | 34 |
| 3. | CA River Plate (M) | 19 | 9 | 6 | 4 | 28:19 | 9 | 33 |
| 4. | Estudiantes de La Plata | 19 | 7 | 9 | 3 | 22:14 | 8 | 30 |
| 5. | CA San Lorenzo de Almagro | 19 | 8 | 6 | 5 | 29:22 | 7 | 30 |
| 6. | CA Rosario Central | 19 | 8 | 6 | 5 | 19:15 | 4 | 30 |
| 7. | CA Colón | 19 | 7 | 6 | 6 | 24:22 | 2 | 27 |
| 8. | CA Boca Juniors | 19 | 7 | 5 | 7 | 22:16 | 6 | 26 |
| 9. | CA Banfield | 19 | 6 | 8 | 5 | 24:22 | 2 | 26 |
| 10. | Racing Club de Avellaneda | 19 | 8 | 2 | 9 | 22:21 | 1 | 26 |
| 11. | CA Lanús | 19 | 6 | 8 | 5 | 25:26 | -1 | 26 |
| 12. | Gimnasia y Esgrima La Plata | 19 | 6 | 7 | 6 | 16:23 | -7 | 25 |
| 13. | Arsenal FC | 19 | 5 | 9 | 5 | 17:16 | 1 | 24 |
| 14. | Quilmes AC | 19 | 6 | 6 | 7 | 14:18 | -4 | 24 |
| 15. | CA Independiente | 19 | 6 | 5 | 8 | 23:26 | -3 | 23 |
| 16. | AA Argentinos Juniors (N) | 19 | 6 | 4 | 9 | 17:17 | 22 | |
| 17. | Club Almagro (N) | 19 | 4 | 10 | 5 | 15:18 | -3 | 22 |
| 18. | Club Olimpo | 19 | 4 | 5 | 10 | 21:29 | -8 | 17 |
| 19. | Instituto Atlético Central Córdoba (N) | 19 | 2 | 8 | 9 | 16:30 | -14 | 14 |
| 20. | CA Huracán (N) | 19 | 2 | 6 | 11 | 19:34 | -15 | 12 |
Torneo Clausura
| Pos | Club | Pl. | W | D | L | Goals | Dif. | Pts |
| 1. | CA Vélez Sarsfield | 19 | 11 | 6 | 2 | 32:14 | 18 | 39 |
| 2. | CA Banfield | 19 | 10 | 3 | 6 | 25:16 | 9 | 33 |
| 3. | Racing Club de Avellaneda | 19 | 9 | 5 | 5 | 25:17 | 8 | 32 |
| 4. | Estudiantes de La Plata | 19 | 8 | 7 | 4 | 28:23 | 5 | 31 |
| 5. | CA Rosario Central | 19 | 8 | 7 | 4 | 26:23 | 3 | 31 |
| 6. | Arsenal FC | 19 | 8 | 6 | 5 | 27:22 | 5 | 30 |
| 7. | Gimnasia y Esgrima La Plata | 19 | 9 | 2 | 8 | 25:25 | 29 | |
| 8. | CA Lanús | 19 | 7 | 7 | 5 | 36:27 | 9 | 28 |
| 9. | Instituto Atlético Central Córdoba (N) | 19 | 8 | 4 | 7 | 32:30 | 2 | 28 |
| 10. | CA River Plate | 19 | 8 | 3 | 8 | 31:29 | 2 | 27 |
| 11. | CA Colón | 19 | 6 | 8 | 5 | 30:23 | 7 | 26 |
| 12. | CA Independiente | 19 | 6 | 8 | 5 | 29:26 | 3 | 26 |
| 13. | Club Olimpo | 19 | 7 | 5 | 7 | 18:22 | -4 | 26 |
| 14. | CA Newell's Old Boys (M) | 19 | 5 | 9 | 5 | 22:21 | 1 | 24 |
| 15. | CA Boca Juniors | 19 | 6 | 4 | 9 | 26:30 | -4 | 22 |
| 16. | CA San Lorenzo de Almagro | 19 | 6 | 4 | 9 | 23:29 | -6 | 22 |
| 17. | AA Argentinos Juniors (N) | 19 | 5 | 6 | 8 | 28:30 | -2 | 21 |
| 18. | Quilmes AC | 19 | 5 | 5 | 9 | 16:23 | -7 | 20 |
| 19. | Club Almagro (N) | 19 | 3 | 4 | 12 | 22:44 | -22 | 13 |
| 20. | CA Huracán (N) | 19 | 0 | 5 | 14 | 11:41 | -30 | 5 |
Relegation Playoffs
| 06.07.2005 10.07.2005 | Atlético de Rafaela  | 2:1 0:3 | AA Argentinos Juniors |
| 06.07.2005 10.07.2005 | CA Huracán | 1:2 0:1 | Instituto Atlético Central Córdoba |