| Group 8 | 05/04/2018 | Boca Juniors | - | Atlético Junior | 1:0 | ||||
| Group 8 | 12/04/2018 | Palmeiras | - | Boca Juniors | 1:1 | ||||
| Group 8 | 26/04/2018 | Boca Juniors | - | Palmeiras | 0:2 |  |
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| Group 8 | 02/05/2018 | Atlético Junior | - | Boca Juniors | 1:1 | ||||
| Group 8 | 17/05/2018 | Boca Juniors | - | Alianza Lima | 5:0 | |
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| Round of 16 | 08/08/2018 | Boca Juniors | - | Libertad | 2:0 | ||||
| Round of 16 | 30/08/2018 | Libertad | - | Boca Juniors | 2:4 | ||||
| Quarter-finals | 20/09/2018 | Boca Juniors | - | Cruzeiro | 2:0 |  |
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| Quarter-finals | 05/10/2018 | Cruzeiro | - | Boca Juniors | 1:1 | |
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| Semi-finals | 25/10/2018 | Boca Juniors | - | Palmeiras | 2:0 | ||||
| Semi-finals | 01/11/2018 | Palmeiras | - | Boca Juniors | 2:2 | |
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| Final | 11/11/2018 | Boca Juniors | - | River Plate | 2:2 | ||||
| Final | 09/12/2018 | River Plate | - | Boca Juniors | 3:1 aet | |
Argentina