| Group 4 | 01/03/2018 | Flamengo RJ | - | River Plate | 2:2 | ||||
| Group 4 | 05/04/2018 | River Plate | - | Santa Fe | 0:0 | ||||
| Group 4 | 20/04/2018 | Emelec | - | River Plate | 0:1 | ||||
| Group 4 | 26/04/2018 | River Plate | - | Emelec | 2:1 |  |
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| Group 4 | 04/05/2018 | Santa Fe | - | River Plate | 0:1 | |
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| Group 4 | 24/05/2018 | River Plate | - | Flamengo RJ | 0:0 | ||||
| Round of 16 | 09/08/2018 | Racing Club | - | River Plate | 0:0 | ||||
| Round of 16 | 29/08/2018 | River Plate | - | Racing Club | 3:0 | |
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| Quarter-finals | 19/09/2018 | Independiente | - | River Plate | 0:0 | ||||
| Quarter-finals | 02/10/2018 | River Plate | - | Independiente | 3:1 | |
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| Semi-finals | 24/10/2018 | River Plate | - | Grêmio Porto Alegre | 0:1 | ||||
| Semi-finals | 31/10/2018 | Grêmio Porto Alegre | - | River Plate | 1:2 | ||||
| Final | 11/11/2018 | Boca Juniors | - | River Plate | 2:2 | |
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| Final | 09/12/2018 | River Plate | - | Boca Juniors | 3:1 aet | |
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