Head to Head
| Chilei Kupa | 2018/06/23 20:30 | Cobreloa v San Marcos De Arica | L | 6-0 |
| Chilei Primera B | 2018/02/25 21:00 | San Marcos De Arica v Cobreloa | W | 2-1 |
| Chilei Primera B | 2017/08/06 20:00 | Cobreloa v San Marcos De Arica | D | 3-3 |
| Chilei Primera B | 2017/03/19 20:00 | San Marcos De Arica v Cobreloa | W | 3-0 |
| Chilei Primera B | 2016/08/28 19:00 | Cobreloa v San Marcos De Arica | D | 0-0 |
| Chilei Kupa | 2015/07/19 01:00 | San Marcos De Arica v Cobreloa | L | 0-3 |
| Chilei Kupa | 2015/07/08 19:00 | Cobreloa v San Marcos De Arica | L | 1-0 |
| Chile Clausura | 2015/03/01 19:00 | Cobreloa v San Marcos De Arica | L | 1-0 |
| Chile Apertura | 2014/09/28 01:00 | San Marcos De Arica v Cobreloa | L | 0-1 |
| Chilei Kupa | 2014/08/06 19:30 | Cobreloa v San Marcos De Arica | L | 4-1 |
| Chilei Kupa | 2014/06/01 02:00 | San Marcos De Arica v Cobreloa | W | 1-0 |