| Chile - Tercera | 2023/05/21 22:00 | Deportes Union Companias v CD Municipal Mejillones | L | 2-0 |
| Chile - Tercera | 2022/06/18 20:00 | CD Municipal Mejillones v Deportes Union Companias | D | 0-0 |
| Chile - Tercera | 2019/07/06 16:05 | Deportes Union Companias v CD Municipal Mejillones | W | 2-3 |
| Chile - Tercera | 2023/07/01 16:00 | Provincial Ovalle v CD Municipal Mejillones | L | 5-2 |
| Chile - Tercera | 2023/06/24 20:00 | CD Municipal Mejillones v Concón National | L | 1-3 |
| Chile - Tercera | 2023/06/17 19:30 | Quintero Unido v CD Municipal Mejillones | L | 2-0 |
| Chile - Tercera | 2023/06/10 20:00 | CD Municipal Mejillones v Municipal Salamanca | L | 2-3 |
| Chile - Tercera | 2023/05/27 20:00 | CD Municipal Mejillones v AC Colina | D | 1-1 |
| Chile - Tercera | 2023/05/21 22:00 | Deportes Union Companias v CD Municipal Mejillones | L | 2-0 |
| Chile - Tercera | 2023/05/13 20:04 | CD Municipal Mejillones v Provincial Ovalle | L | 1-2 |
| Chile - Tercera | 2023/05/05 16:00 | Concón National v CD Municipal Mejillones | L | 3-1 |
| Chile - Tercera | 2023/06/30 22:20 | Deportes Union Companias v Santiago City | W | 4-1 |
| Chile - Tercera | 2023/06/25 16:00 | AC Colina v Deportes Union Companias | L | 3-1 |
| Chile - Tercera | 2023/06/11 16:00 | Deportes Union Companias v Provincial Ovalle | L | 1-3 |
| Chile - Tercera | 2023/06/04 19:30 | Concón National v Deportes Union Companias | L | 2-1 |
| Chile - Tercera | 2023/05/27 19:30 | Quintero Unido v Deportes Union Companias | W | 0-1 |
| Chile - Tercera | 2023/05/21 22:00 | Deportes Union Companias v CD Municipal Mejillones | W | 2-0 |
| Chile - Tercera | 2023/05/12 21:00 | Santiago City v Deportes Union Companias | D | 1-1 |
| Chile - Tercera | 2023/05/06 20:00 | Deportes Union Companias v AC Colina | W | 1-0 |