Head to Head
| Chile - Primera B | 2023/03/06 23:30 | Puerto Montt v Cobreloa | D | 0-0 |
| Chile - Primera B | 2022/08/12 00:00 | Puerto Montt v Cobreloa | D | 1-1 |
| Chile - Primera B | 2022/04/02 15:00 | Cobreloa v Puerto Montt | W | 2-1 |
| Chile - Primera B | 2021/10/27 23:00 | Puerto Montt v Cobreloa | D | 0-0 |
| Chile - Primera B | 2021/07/21 15:00 | Cobreloa v Puerto Montt | W | 2-0 |
| Chile - Primera B | 2020/12/18 13:00 | Cobreloa v Puerto Montt | D | 1-1 |
| Chile - Primera B | 2020/09/27 14:00 | Puerto Montt v Cobreloa | L | 1-0 |
| Chile - Primera B | 2019/09/08 15:30 | Puerto Montt v Cobreloa | D | 1-1 |
Home History
| Chile - Primera B | 2023/07/15 19:00 | Barnechea v Cobreloa | D | 1-1 |
| Chile - Primera B | 2023/07/09 16:30 | CD Antofagasta v Cobreloa | L | 2-1 |
| Chile - Pohár | 2023/07/01 19:30 | Cobreloa v San Marcos de Arica | W | 4-2 |
| Chile - Pohár | 2023/06/25 21:30 | Cobreloa v CD Antofagasta | W | 2-0 |
| Chile - Primera B | 2023/06/18 00:00 | San Marcos de Arica v Cobreloa | L | 2-1 |
| Chile - Primera B | 2023/06/03 21:30 | Cobreloa v Rangers de Talca | W | 2-0 |
| Chile - Primera B | 2023/05/28 00:00 | San Luis de Quillota v Cobreloa | L | 2-1 |
| Chile - Primera B | 2023/05/21 22:00 | Cobreloa v Deportes Temuco | W | 1-0 |
Away History
| Chile - Primera B | 2023/07/15 19:00 | Puerto Montt v Santiago Wanderers | L | 0-2 |
| Chile - Primera B | 2023/07/08 19:00 | Puerto Montt v Universidad de Concepcion | L | 1-2 |
| Chile - Pohár | 2023/07/02 19:00 | Deportes Temuco v Puerto Montt | L | 3-0 |
| Chile - Pohár | 2023/06/25 19:00 | Puerto Montt v Provincial Osorno | W | 1-0 |
| Chile - Primera B | 2023/06/18 16:30 | Deportes Temuco v Puerto Montt | W | 1-2 |
| Chile - Primera B | 2023/06/12 23:30 | Universidad de Concepcion v Puerto Montt | L | 2-0 |
| Chile - Primera B | 2023/06/03 19:00 | Puerto Montt v Union San Felipe | D | 1-1 |
| Chile - Primera B | 2023/05/27 16:00 | Barnechea v Puerto Montt | L | 2-1 |