| 2. Round | 21/02/2021 | Argentinos Juniors | - | Platense | 0:1 |  |
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| 3. Round | 28/02/2021 | Platense | - | River Plate | 0:1 | ||||
| 1. Round | 10/03/2021 | Platense | - | Sarmiento de Junín | 1:1 |  |
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| 5. Round | 13/03/2021 | Platense | - | Racing Club | 0:2 | |
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| 6. Round | 22/03/2021 | Arsenal de Sarandí | - | Platense | 0:0 | ||||
| 8. Round | 03/04/2021 | Central Córdoba SdE | - | Platense | 0:1 | |
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| 9. Round | 10/04/2021 | Platense | - | San Lorenzo | 2:4 | ||||
| 13. Round | 09/05/2021 | Platense | - | Rosario Central | 4:1 |
Argentina