| Date | R | Casa v Visitante | - | |
|---|---|---|---|---|
| 11/23 22:00 | - | Grajaú Sub19 v Flamengo Sub19 | L | 56-79 |
| 11/16 22:00 | - | Flamengo Sub19 v Grajaú TC Sub19 | L | 89-44 |
| 11/03 22:00 | - | Niterói Sub19 v Grajaú TC Sub19 | W | 54-58 |
| 10/23 13:00 | - | Grajaú TC Sub19 v Tijuca TC Sub19 | L | 30-52 |
| 10/16 13:00 | - | Grajaú TC Sub19 v Clube Desportivo Atitude Sub19 | W | 62-26 |
| 10/13 23:00 | - | Fluminense Sub19 v Grajaú TC Sub19 | W | 46-47 |
| 10/09 13:00 | - | Grajaú TC Sub19 v ASP Club Municipal Sub19 | W | 53-48 |
| 10/01 20:00 | - | Botafogo FR Sub19 v Grajaú TC Sub19 | L | 77-62 |
| 09/28 22:30 | - | Grajaú Sub19 v Instituto Nautillus Sub19 | W | 73-50 |
| 09/19 13:00 | - | Grajaú Sub19 v Flamengo Sub19 | L | 59-60 |
| 08/19 19:00 | - | Jacarepaguá TC Sub19 v Grajaú TC Sub19 | W | 40-83 |
| 08/04 21:30 | - | Clube Desportivo Atitude Sub19 v Grajaú TC Sub19 | W | 56-75 |
| 07/10 13:00 | - | Grajaú TC Sub19 v Fluminense Sub19 | L | 62-67 |
| 06/26 13:00 | - | Grajaú TC Sub19 v Jacarepaguá TC Sub19 | W | 78-43 |
| 06/16 21:30 | - | Clube Desportivo Atitude Sub19 v Grajaú TC Sub19 | L | 83-51 |
| 06/12 13:00 | - | Grajaú TC Sub19 v Botafogo FR Sub19 | W | 68-65 |
| 06/09 22:00 | - | Tijuca TC Sub19 v Grajaú TC Sub19 | L | 80-37 |
| 05/29 20:00 | - | Grajaú TC Sub19 v Escolinha de Esportes Passo Zero Sub19 | W | 79-35 |