Away History
| Brazil Campeonato Sul-Matogrossense | 2023/04/30 19:00 | Costa Rica EC v Operario FC MS | D | 1-1 |
| Brazil Campeonato Sul-Matogrossense | 2023/04/23 19:30 | Operario FC MS v Costa Rica EC | D | 0-0 |
| Brazil Campeonato Sul-Matogrossense | 2023/04/16 18:00 | Costa Rica EC v Ivinhema | L | 0-1 |
| Brazil Campeonato Sul-Matogrossense | 2023/04/08 19:00 | Ivinhema v Costa Rica EC | W | 0-1 |
| Brazil Campeonato Sul-Matogrossense | 2023/04/02 18:00 | Costa Rica EC v Aquidauanense | W | 2-0 |
| Brazil Campeonato Sul-Matogrossense | 2023/03/25 18:00 | Aquidauanense v Costa Rica EC | L | 1-0 |
| Brazil Campeonato Sul-Matogrossense | 2023/03/19 19:00 | Coxim AC v Costa Rica EC | L | 1-0 |
| Brazil Campeonato Sul-Matogrossense | 2023/03/11 20:00 | Comercial MS v Costa Rica EC | D | 2-2 |