| Brazil Campeonato Carioca C | 2021/07/22 13:00 | Itaborai Profute v Uni Souza | W | 1-2 |
| Brazil Campeonato Carioca C | 2021/07/18 13:00 | Uni Souza v Imperio Serrano | D | 2-2 |
| Brazil Campeonato Carioca C | 2021/07/11 18:00 | Uniao Central v Uni Souza | D | 2-2 |
| Brazil Campeonato Carioca C | 2021/07/01 18:00 | Uni Souza v AE Independente | W | 1-0 |
| Brazil Campeonato Carioca C | 2021/06/27 18:00 | Buzios v Uni Souza | D | 0-0 |
| Brazil Campeonato Carioca C | 2021/06/21 13:00 | Uni Souza v Barcelona EC RJ | W | 2-1 |
| Brazil Campeonato Carioca C | 2021/06/10 13:00 | Uni Souza v Atletico Carioca | W | 6-0 |
| Brazil Campeonato Carioca C | 2021/06/06 18:00 | Paduano EC v Uni Souza | L | 1-0 |
| Brazil Campeonato Carioca C | 2021/07/22 18:00 | SE Belford Roxo v Santa Cruz RJ | W | 4-0 |
| Brazil Campeonato Carioca C | 2021/07/11 18:00 | SE Belford Roxo v Bela Vista | W | 9-0 |
| Brazil Campeonato Carioca C | 2021/06/27 13:00 | Itaborai Profute v SE Belford Roxo | W | 0-4 |
| Brazil Campeonato Carioca C | 2021/06/20 18:00 | SE Belford Roxo v Imperio Serrano | W | 2-1 |
| Brazil Campeonato Carioca C | 2021/06/13 18:00 | Uniao Central v SE Belford Roxo | W | 0-2 |
| Brazil Campeonato Carioca C | 2021/06/06 18:00 | Buzios v SE Belford Roxo | W | 2-4 |
| Brazil Campeonato Carioca C | 2021/06/03 18:00 | SE Belford Roxo v Barcelona EC RJ | W | 2-1 |