| 1. Round | 06/03/1999 | Newell's Old Boys | - | Rosario Central | 4:1 | ||||
| 2. Round | 11/03/1999 | Independiente | - | Newell's Old Boys | 1:1 | ||||
| 3. Round | 19/03/1999 | Newell's Old Boys | - | Lanús | 3:2 | ||||
| 4. Round | 26/03/1999 | Unión de Santa Fe | - | Newell's Old Boys | 1:0 | ||||
| 5. Round | 29/03/1999 | Newell's Old Boys | - | Ferro Carril Oeste | 0:0 | ||||
| 6. Round | 03/04/1999 | Gimnasia de Jujuy | - | Newell's Old Boys | 0:1 | ||||
| 7. Round | 09/04/1999 | Newell's Old Boys | - | Boca Juniors | 0:1 | ||||
| 8. Round | 18/04/1999 | Gimnasia de La Plata | - | Newell's Old Boys | 3:2 | ||||
| 9. Round | 23/04/1999 | Newell's Old Boys | - | Huracán | 4:0 | ||||
| 10. Round | 27/04/1999 | Belgrano de Córdoba | - | Newell's Old Boys | 2:1 | ||||
| 13. Round | 15/05/1999 | Platense | - | Newell's Old Boys | 0:3 | ||||
| 14. Round | 23/05/1999 | Newell's Old Boys | - | Colón de Santa Fe | 1:1 | ||||
| 15. Round | 27/05/1999 | Vélez Sarsfield | - | Newell's Old Boys | 4:0 | ||||
| 16. Round | 01/06/1999 | Newell's Old Boys | - | River Plate | 3:1 | ||||
| 17. Round | 05/06/1999 | Estudiantes | - | Newell's Old Boys | 0:0 | ||||
| 18. Round | 11/06/1999 | Newell's Old Boys | - | San Lorenzo | 1:1 | ||||
| 12. Round | 15/06/1999 | Newell's Old Boys | - | Racing Club | 1:2 |
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