| 2. Round | 15/08/1998 | Boca Juniors | - | Gimnasia de Jujuy | 3:2 | ||||
| 3. Round | 22/08/1998 | Gimnasia de Jujuy | - | Gimnasia de La Plata | 1:2 | ||||
| 4. Round | 29/08/1998 | Huracán | - | Gimnasia de Jujuy | 3:2 | ||||
| 5. Round | 05/09/1998 | Gimnasia de Jujuy | - | Belgrano de Córdoba | 2:2 | ||||
| 6. Round | 12/09/1998 | Newell's Old Boys | - | Gimnasia de Jujuy | 0:0 | ||||
| 7. Round | 18/09/1998 | Gimnasia de Jujuy | - | Racing Club | 1:1 | ||||
| 8. Round | 26/09/1998 | Platense | - | Gimnasia de Jujuy | 1:3 | ||||
| 9. Round | 03/10/1998 | Gimnasia de Jujuy | - | Colón de Santa Fe | 3:3 | ||||
| 10. Round | 08/10/1998 | Vélez Sarsfield | - | Gimnasia de Jujuy | 1:1 | ||||
| 11. Round | 17/10/1998 | Gimnasia de Jujuy | - | River Plate | 2:2 | ||||
| 12. Round | 24/10/1998 | Estudiantes | - | Gimnasia de Jujuy | 1:1 | ||||
| 13. Round | 31/10/1998 | Gimnasia de Jujuy | - | San Lorenzo | 3:2 | ||||
| 15. Round | 14/11/1998 | Gimnasia de Jujuy | - | Rosario Central | 0:0 | ||||
| 16. Round | 21/11/1998 | Independiente | - | Gimnasia de Jujuy | 0:0 | ||||
| 17. Round | 28/11/1998 | Gimnasia de Jujuy | - | Lanús | 0:1 | ||||
| 18. Round | 04/12/1998 | Unión de Santa Fe | - | Gimnasia de Jujuy | 1:3 |
Argentina