Head to Head
| 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 |
| Chile Primera B | 2019/04/07 20:00 | Cobreloa v Puerto Montt | W | 2-1 |
| Chile Primera B | 2018/09/10 19:00 | Cobreloa v Puerto Montt | W | 2-1 |
| Chile Primera B | 2018/03/24 21:00 | Puerto Montt v Cobreloa | D | 0-0 |
Home History
| Chile Cup | 2022/03/27 21:00 | Cobreloa v Deportes Iquique | W | 2-0 |
| Chile Primera B | 2022/03/23 20:30 | Magallanes v Cobreloa | L | 2-1 |
| Chile Primera B | 2022/03/08 23:30 | Rangers de Talca v Cobreloa | W | 1-2 |
| Chile Primera B | 2022/02/24 23:30 | Universidad de Concepcion v Cobreloa | W | 0-2 |
| Chile Primera B | 2022/02/16 23:30 | Cobreloa v San Luis Quillota | W | 2-1 |
| Chile Primera B | 2021/11/13 18:30 | Cobreloa v Rangers de Talca | W | 4-1 |
| Chile Primera B | 2021/11/06 23:30 | Club Deportes Santa Cruz v Cobreloa | D | 2-2 |
| Chile Primera B | 2021/11/01 23:30 | Cobreloa v Deportes Temuco | L | 0-2 |
Away History
| Chile Cup | 2022/03/27 20:00 | CD Provincial Ranco v Puerto Montt | W | 1-4 |
| Chile Primera B | 2022/03/22 23:30 | Puerto Montt v Deportes Temuco | W | 3-0 |
| Chile Primera B | 2022/03/15 21:00 | Universidad de Concepcion v Puerto Montt | D | 1-1 |
| Chile Primera B | 2022/03/08 23:30 | Puerto Montt v Deportes Iquique | D | 0-0 |
| Chile Primera B | 2022/03/02 21:00 | Melipilla v Puerto Montt | D | 1-1 |
| Chile Primera B | 2022/02/16 21:00 | Magallanes v Puerto Montt | L | 2-0 |
| Chile Primera B | 2021/12/01 20:45 | Deportes Copiapo v Puerto Montt | D | 2-2 |
| Chile Primera B | 2021/11/25 23:30 | Puerto Montt v Deportes Copiapo | L | 0-1 |