| Brazil Campeonato Carioca C | 2021/07/01 13:00 | Santa Cruz RJ v Uniao Central | W | 2-3 |
| Brazil Campeonato Carioca C | 2021/06/20 13:00 | Bela Vista v Uniao Central | W | 0-5 |
| Brazil Campeonato Carioca C | 2021/06/13 18:00 | Uniao Central v SE Belford Roxo | L | 0-2 |
| Brazil Campeonato Carioca C | 2021/06/10 13:00 | Itaborai Profute v Uniao Central | L | 4-1 |
| Brazil Campeonato Carioca C | 2021/06/06 18:00 | Uniao Central v Imperio Serrano | L | 0-3 |
| Brazil Campeonato Carioca C | 2021/05/30 18:00 | AE Independente v Uniao Central | L | 5-1 |
| 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 | 2021/06/03 13:00 | Uni Souza v Juventus RJ | L | 0-2 |
| Brazil Campeonato Carioca C | 2021/05/30 18:00 | Caacbrasil F.C v Uni Souza | L | 3-1 |