| 7. Journée | 21.03.2018 | Boston River | - | Atenas | 1:0 |  |
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| 8. Journée | 24.03.2018 | Danubio | - | Boston River | 0:0 | ||||
| 9. Journée | 28.03.2018 | Boston River | - | Torque | 1:1 | ||||
| 10. Journée | 31.03.2018 | Rampla Juniors | - | Boston River | 0:0 | ||||
| 11. Journée | 06.04.2018 | Boston River | - | Fénix | 0:3 | |
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| 12. Journée | 15.04.2018 | Nacional | - | Boston River | 1:0 | ||||
| 13. Journée | 22.04.2018 | Boston River | - | Progreso | 3:2 | |
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| 15. Journée | 06.05.2018 | Boston River | - | Racing | 2:1 |  |
Uruguay