| 3. Round | 04/07/2021 | Corinthians SP [U20] | - | Atlético Mineiro [U20] | 0:4 | ||||
| 4. Round | 11/07/2021 | Corinthians SP [U20] | - | Vasco da Gama [U20] | 0:6 | ||||
| 6. Round | 18/07/2021 | Corinthians SP [U20] | - | América - MG [U20] | 3:0 | ||||
| 7. Round | 24/07/2021 | Cruzeiro [U20] | - | Corinthians SP [U20] | 2:3 |  |
|||
| 8. Round | 27/07/2021 | Corinthians SP [U20] | - | Fluminense RJ [U20] | 1:1 | ||||
| 9. Round | 01/08/2021 | Flamengo RJ [U20] | - | Corinthians SP [U20] | 3:1 | ||||
| 13. Round | 29/08/2021 | Ceará - CE [U20] | - | Corinthians SP [U20] | 1:2 | ||||
| 14. Round | 05/09/2021 | Corinthians SP [U20] | - | Bahia - BA [U20] | 7:1 | ||||
| 15. Round | 12/09/2021 | Sport Recife - PE [U20] | - | Corinthians SP [U20] | 3:2 | ||||
| 16. Round | 19/09/2021 | Corinthians SP [U20] | - | Santos FC [U20] | 3:1 | ||||
| 17. Round | 25/09/2021 | Chapecoense [U20] | - | Corinthians SP [U20] | 2:3 | ||||
| 18. Round | 04/10/2021 | Corinthians SP [U20] | - | Athletico Paranaense [U20] | 1:1 | ||||
| 19. Round | 12/10/2021 | Botafogo - RJ [U20] | - | Corinthians SP [U20] | 2:2 |
Brazil