| 2. Round | 20/02/1998 | Unión de Santa Fe | - | Newell's Old Boys | 2:3 |  |
|||
| 3. Round | 24/02/1998 | Newell's Old Boys | - | Boca Juniors | 2:4 | ||||
| 4. Round | 28/02/1998 | Platense | - | Newell's Old Boys | 2:1 | ||||
| 5. Round | 08/03/1998 | Argentinos Juniors | - | Newell's Old Boys | 2:1 | ||||
| 6. Round | 14/03/1998 | Newell's Old Boys | - | Vélez Sarsfield | 0:1 | ||||
| 7. Round | 21/03/1998 | San Lorenzo | - | Newell's Old Boys | 2:2 | ||||
| 8. Round | 28/03/1998 | Newell's Old Boys | - | Estudiantes | 3:0 | ||||
| 9. Round | 02/04/1998 | Independiente | - | Newell's Old Boys | 0:2 | ||||
| 10. Round | 10/04/1998 | Newell's Old Boys | - | Gimnasia de Jujuy | 1:0 | ||||
| 11. Round | 13/04/1998 | Colón de Santa Fe | - | Newell's Old Boys | 2:3 |
Argentina