| 6. Round | 12/03/1998 | Platense | - | San Lorenzo | 1:4 | ||||
| 9. Round | 04/04/1998 | Gimnasia de Jujuy | - | Platense | 1:1 | ||||
| 10. Round | 10/04/1998 | Platense | - | Colón de Santa Fe | 3:0 | ||||
| 11. Round | 13/04/1998 | River Plate | - | Platense | 1:1 | ||||
| 12. Round | 18/04/1998 | Platense | - | Lanús | 1:1 | ||||
| 13. Round | 25/04/1998 | Rosario Central | - | Platense | 2:0 | ||||
| 16. Round | 09/05/1998 | Platense | - | Huracán | 4:1 |  |
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| 18. Round | 30/05/1998 | Platense | - | Racing Club | 1:1 | ||||
| 19. Round | 06/06/1998 | Gimnasia y Tiro de Salta | - | Platense | 2:1 |
Argentina