| 8. Round | 27/09/1998 | Newell's Old Boys | - | Gimnasia de La Plata | 0:0 | ||||
| 9. Round | 03/10/1998 | Huracán | - | Newell's Old Boys | 3:2 | ||||
| 11. Round | 17/10/1998 | Newell's Old Boys | - | Argentinos Juniors | 0:0 | ||||
| 12. Round | 24/10/1998 | Racing Club | - | Newell's Old Boys | 2:1 | ||||
| 13. Round | 31/10/1998 | Newell's Old Boys | - | Platense | 2:1 |
Argentina