| 12. Round | 18/04/1998 | San Lorenzo | - | Gimnasia de Jujuy | 3:1 | ||||
| 13. Round | 25/04/1998 | Colón de Santa Fe | - | San Lorenzo | 2:0 | ||||
| 14. Round | 02/05/1998 | San Lorenzo | - | River Plate | 0:0 | ||||
| 15. Round | 05/05/1998 | Lanús | - | San Lorenzo | 2:1 | ||||
| 16. Round | 07/05/1998 | San Lorenzo | - | Rosario Central | 2:1 | ||||
| 18. Round | 30/05/1998 | San Lorenzo | - | Deportivo Español | 4:1 | ||||
| 19. Round | 06/06/1998 | Huracán | - | San Lorenzo | 2:1 |
Argentina