| Round of 32 | 18/08/2021 | Criciúma - SC [U17] | - | Dom Bosco - MT [U17] | 3:0 |  |
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| Round of 16 | 31/08/2021 | Criciúma - SC [U17] | - | Fluminense RJ [U17] | 1:2 | ||||
| Round of 16 | 07/09/2021 | Fluminense RJ [U17] | - | Criciúma - SC [U17] | 1:0 |
| Round of 32 | 18/08/2021 | Criciúma - SC [U17] | - | Dom Bosco - MT [U17] | 3:0 | |
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| Round of 16 | 31/08/2021 | Criciúma - SC [U17] | - | Fluminense RJ [U17] | 1:2 | ||||
| Round of 16 | 07/09/2021 | Fluminense RJ [U17] | - | Criciúma - SC [U17] | 1:0 |
| Diogo Rovaris Dall'Igna | |
| Born: | 22.02.2004 |
| Place of birth: |
Criciúma, 
Brazil |
| Nationality: |
Brazil
Italy |
| Height: | 172 cm |
| Position(s): | Central Midfielder |
| Foot: | right |