Head to Head
| Chile Primera B | 2018/04/01 19:00 | Cobreloa v La Serena | L | 2-1 |
| Chile Primera B | 2017/11/05 20:00 | Cobreloa v La Serena | L | 4-0 |
| Chile Primera B | 2017/04/14 21:00 | La Serena v Cobreloa | L | 1-2 |
| Chile Primera B | 2016/11/05 22:00 | Cobreloa v La Serena | W | 0-2 |
| Chile Cup | 2016/09/28 22:00 | La Serena v Cobreloa | D | 0-0 |
| Chile Cup | 2016/09/15 23:00 | Cobreloa v La Serena | L | 3-0 |
| Chile Primera B | 2016/04/09 21:00 | Cobreloa v La Serena | W | 2-3 |
| Chile Primera B | 2015/11/07 20:00 | La Serena v Cobreloa | D | 0-0 |
Home History
| Chile Primera B | 2018/09/30 23:00 | San Marcos De Arica v La Serena | D | 1-1 |
| Chile Primera B | 2018/09/24 21:00 | La Serena v Santiago Wanderers | D | 1-1 |
| Chile Primera B | 2018/09/02 18:30 | Cobresal v La Serena | L | 3-1 |
| Chile Primera B | 2018/08/26 20:30 | La Serena v Deportes Copiapo | D | 1-1 |
| Chile Primera B | 2018/08/18 15:00 | Coquimbo Unido v La Serena | L | 2-1 |
| Chile Primera B | 2018/08/12 18:30 | La Serena v Rangers de Talca | L | 0-1 |
| Chile Primera B | 2018/08/04 19:30 | Union San Felipe v La Serena | L | 1-0 |
| Chile Primera B | 2018/07/29 19:30 | La Serena v Melipilla | D | 2-2 |
Away History
| Chile Primera B | 2018/09/30 15:00 | Cobreloa v Santiago Morning | D | 1-1 |
| Chile Primera B | 2018/09/23 20:00 | Union San Felipe v Cobreloa | W | 0-1 |
| Chile Primera B | 2018/09/10 19:00 | Cobreloa v Puerto Montt | W | 2-1 |
| Chile Primera B | 2018/09/02 19:00 | Deportes Valdivia v Cobreloa | L | 3-2 |
| Chile Primera B | 2018/08/26 15:00 | Cobreloa v Coquimbo Unido | D | 2-2 |
| Chile Primera B | 2018/08/19 23:00 | Rangers de Talca v Cobreloa | D | 1-1 |
| Chile Primera B | 2018/08/12 15:00 | Cobreloa v Melipilla | W | 6-0 |
| Chile Primera B | 2018/08/05 16:00 | Cobreloa v San Marcos De Arica | W | 4-0 |