| Brasil - Campeonato Carioca de Sub19 | 2021/12/01 21:30 | Niterói Sub19 v Fluminense Sub19 | W | 77-84 |
| Brasil - Campeonato Carioca de Sub19 | 2021/11/17 23:00 | Fluminense Sub19 v ASP Club Municipal Sub19 | W | 56-39 |
| Brasil - Campeonato Carioca de Sub19 | 2021/11/08 22:00 | Botafogo FR Sub19 v Fluminense Sub19 | L | 76-57 |
| Brasil - Campeonato Carioca de Sub19 | 2021/10/20 23:00 | Flamengo Sub19 v Fluminense Sub19 | L | 94-56 |
| Brasil - Campeonato Carioca de Sub19 | 2021/10/17 16:30 | Fluminense Sub19 v ASP Club Municipal Sub19 | W | 66-49 |
| Brasil - Campeonato Carioca de Sub19 | 2021/10/13 23:00 | Fluminense Sub19 v Grajaú TC Sub19 | L | 46-47 |
| Brasil - Campeonato Carioca de Sub19 | 2021/10/06 23:00 | Fluminense Sub19 v Tijuca TC Sub19 | L | 61-64 |
| Brasil - Campeonato Carioca de Sub19 | 2021/09/30 19:00 | Escolinha de Esportes Passo Zero Sub19 v Fluminense Sub19 | W | 45-88 |
| Brasil - Campeonato Carioca de Sub19 | 2021/10/13 21:30 | Clube Desportivo Atitude Sub19 v Instituto Nautillus Sub19 | L | 68-63 |
| Brasil - Campeonato Carioca de Sub19 | 2021/10/06 22:30 | Instituto Nautillus Sub19 v Jacarepaguá TC Sub19 | W | 80-61 |
| Brasil - Campeonato Carioca de Sub19 | 2021/09/28 22:30 | Grajaú TC Sub19 v Instituto Nautillus Sub19 | L | 73-50 |
| Brasil - Campeonato Carioca de Sub19 | 2021/09/24 22:00 | Botafogo FR Sub19 v Instituto Nautillus Sub19 | L | 110-61 |
| Brasil - Campeonato Carioca de Sub19 | 2021/09/23 22:30 | Escolinha de Esportes Passo Zero Sub19 v Instituto Nautillus Sub19 | W | 44-91 |
| Brasil - Campeonato Carioca de Sub19 | 2021/08/11 22:30 | Tijuca TC Sub19 v Instituto Nautillus Sub19 | L | 118-42 |
| Brasil - Campeonato Carioca de Sub19 | 2021/07/14 22:30 | Instituto Nautillus Sub19 v Clube Desportivo Atitude Sub19 | L | 76-84 |
| Brasil - Campeonato Carioca de Sub19 | 2021/07/08 19:00 | Jacarepaguá TC Sub19 v Instituto Nautillus Sub19 | W | 54-59 |