| 1. Jornada | 09.08.1998 | Rosario Central | - | Newell's Old Boys | 1:1 |  |
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| 2. Jornada | 15.08.1998 | Newell's Old Boys | - | Independiente | 2:1 | ||||
| 3. Jornada | 24.08.1998 | CA Lanús | - | Newell's Old Boys | 0:1 | ||||
| 4. Jornada | 29.08.1998 | Newell's Old Boys | - | Unión de Santa Fe | 0:0 | ||||
| 6. Jornada | 13.09.1998 | Newell's Old Boys | - | Gimnasia de Jujuy | 0:0 | ||||
| 7. Jornada | 20.09.1998 | Boca Juniors | - | Newell's Old Boys | 2:1 | ||||
| 8. Jornada | 28.09.1998 | Newell's Old Boys | - | Gimnasia de La Plata | 0:0 | ||||
| 10. Jornada | 11.10.1998 | Newell's Old Boys | - | Belgrano | 0:2 | ||||
| 11. Jornada | 18.10.1998 | Newell's Old Boys | - | Argentinos Juniors | 0:0 | ||||
| 12. Jornada | 25.10.1998 | Racing Club | - | Newell's Old Boys | 2:1 | ||||
| 13. Jornada | 01.11.1998 | Newell's Old Boys | - | Platense | 2:1 | ||||
| 14. Jornada | 08.11.1998 | Colón de Santa Fe | - | Newell's Old Boys | 2:1 | ||||
| 19. Jornada | 12.12.1998 | Newell's Old Boys | - | Talleres de Córdoba | 4:2 |
Argentina