[16] San Marcos De Arica 2-1 Cobreloa [2] 2018-02-25 21:00
Weather: Sunny Stadium: Estadio Carlos Dittborn Pitch: Regular Round: 4
Head to Head
| Chile Primera B | 2017/08/06 20:00 | Cobreloa v San Marcos De Arica | D | 3-3 |
| Chile Primera B | 2017/03/19 20:00 | San Marcos De Arica v Cobreloa | W | 3-0 |
| Chile Primera B | 2016/08/28 19:00 | Cobreloa v San Marcos De Arica | D | 0-0 |
| Chile Cup | 2015/07/19 01:00 | San Marcos De Arica v Cobreloa | L | 0-3 |
| Chile Cup | 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 |
| Chile Cup | 2014/08/06 19:30 | Cobreloa v San Marcos De Arica | L | 4-1 |
Home History
| Chile Primera B | 2018/02/18 01:00 | San Marcos De Arica v Deportes Copiapo | L | 2-5 |
| Chile Primera B | 2018/02/11 21:00 | Cobresal v San Marcos De Arica | L | 2-1 |
| Chile Primera B | 2018/02/04 01:00 | San Marcos De Arica v Santiago Wanderers | L | 0-1 |
| Chile Play-Offs | 2017/12/05 23:00 | Union La Calera v San Marcos De Arica | L | 2-0 |
| Chile Play-Offs | 2017/11/25 01:00 | San Marcos De Arica v Union La Calera | W | 1-0 |
| Chile Primera B | 2017/11/12 20:00 | Iberia v San Marcos De Arica | D | 1-1 |
| Chile Primera B | 2017/11/06 00:00 | San Marcos De Arica v Union La Calera | L | 1-3 |
| Chile Primera B | 2017/10/28 20:00 | Magallanes v San Marcos De Arica | L | 2-1 |
Away History
| Chile Primera B | 2018/02/18 21:00 | Cobreloa v Rangers de Talca | W | 3-1 |
| Chile Primera B | 2018/02/11 21:00 | Deportes Copiapo v Cobreloa | D | 0-0 |
| Chile Primera B | 2018/02/04 21:00 | Cobreloa v Cobresal | W | 1-0 |
| Chile Primera B | 2017/11/13 23:00 | Union La Calera v Cobreloa | L | 3-0 |
| Chile Primera B | 2017/11/05 20:00 | Cobreloa v La Serena | W | 4-0 |
| Chile Primera B | 2017/10/28 23:30 | Rangers de Talca v Cobreloa | L | 3-2 |
| Chile Primera B | 2017/10/22 20:00 | Cobreloa v Magallanes | L | 1-2 |
| Chile Primera B | 2017/10/13 23:30 | Barnechea v Cobreloa | L | 4-2 |