| 1. Round | 17/02/1998 | Newell's Old Boys | - | Gimnasia y Tiro de Salta | 1:1 |  |
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| 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 | ||||
| 13. Round | 26/04/1998 | Lanús | - | Newell's Old Boys | 3:1 | ||||
| 14. Round | 02/05/1998 | Newell's Old Boys | - | Rosario Central | 0:0 | ||||
| 17. Round | 27/05/1998 | Huracán | - | Newell's Old Boys | 1:1 | |
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| 18. Round | 30/05/1998 | Newell's Old Boys | - | Gimnasia de La Plata | 1:0 | ||||
| 19. Round | 06/06/1998 | Racing Club | - | Newell's Old Boys | 1:1 |
Argentina