| Grupo 5 | 04.03.1998 | Colón de Santa Fe | - | River Plate | 1:2 | ||||
| Grupo 5 | 19.03.1998 | Sporting Cristal | - | River Plate | 2:3 | ||||
| Grupo 5 | 25.03.1998 | River Plate | - | Colón de Santa Fe | 4:1 | ||||
| Grupo 5 | 02.04.1998 | River Plate | - | Sporting Cristal | 3:1 |  |
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| Octavos de final | 22.04.1998 | CF América | - | River Plate | 1:1 | ||||
| Octavos de final | 07.05.1998 | River Plate | - | CF América | 1:0 |  |
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| Cuartos de final | 27.05.1998 | Colón de Santa Fe | - | River Plate | 1:3 | ||||
| Semifinales | 16.07.1998 | Vasco da Gama - RJ | - | River Plate | 1:0 | ||||
| Semifinales | 22.07.1998 | River Plate | - | Vasco da Gama - RJ | 1:1 |
Argentina