| Tercera Division | 2023/06/17 19:30 | Quintero Unido v CD Municipal Mejillones | L | 2-0 |
| Tercera Division | 2023/04/29 20:00 | CD Municipal Mejillones v Quintero Unido | W | 2-1 |
| Tercera Division | 2022/08/06 19:00 | Quintero Unido v CD Municipal Mejillones | W | 1-2 |
| Tercera Division | 2022/06/11 20:00 | CD Municipal Mejillones v Quintero Unido | D | 1-1 |
| Tercera Division | 2021/10/09 19:00 | CD Municipal Mejillones v Quintero Unido | W | 4-3 |
| Tercera Division | 2021/09/04 20:00 | Quintero Unido v CD Municipal Mejillones | L | 1-0 |
| Tercera Division | 2023/07/15 19:30 | 데폴테스 콜리나 v CD Municipal Mejillones | D | 1-1 |
| Tercera Division | 2023/07/08 20:00 | CD Municipal Mejillones v 데포르테스 유니온 콤파니아스 | L | 0-2 |
| Tercera Division | 2023/07/01 16:00 | Provincial Ovalle v CD Municipal Mejillones | L | 5-2 |
| Tercera Division | 2023/06/24 20:00 | CD Municipal Mejillones v Concon National | L | 1-3 |
| Tercera Division | 2023/06/17 19:30 | Quintero Unido v CD Municipal Mejillones | L | 2-0 |
| Tercera Division | 2023/06/10 20:00 | CD Municipal Mejillones v Municipal Salamanca | L | 2-3 |
| Tercera Division | 2023/05/27 20:00 | CD Municipal Mejillones v 데폴테스 콜리나 | D | 1-1 |
| Tercera Division | 2023/05/21 22:00 | 데포르테스 유니온 콤파니아스 v CD Municipal Mejillones | L | 2-0 |
| Tercera Division | 2023/07/16 21:00 | 데포르테스 유니온 콤파니아스 v Quintero Unido | L | 4-1 |
| Tercera Division | 2023/07/08 19:00 | Provincial Ovalle v Quintero Unido | L | 2-0 |
| Tercera Division | 2023/07/02 19:30 | Concon National v Quintero Unido | W | 1-2 |
| Tercera Division | 2023/06/24 19:30 | Quintero Unido v Municipal Salamanca | D | 2-2 |
| Tercera Division | 2023/06/17 19:30 | Quintero Unido v CD Municipal Mejillones | W | 2-0 |
| Tercera Division | 2023/06/09 21:00 | Santiago City v Quintero Unido | L | 1-0 |
| Tercera Division | 2023/06/03 19:30 | Quintero Unido v 데폴테스 콜리나 | L | 1-2 |
| Tercera Division | 2023/05/27 19:30 | Quintero Unido v 데포르테스 유니온 콤파니아스 | L | 0-1 |