[10] Deportes Copiapo 2-0 San Marcos De Arica [16] 2018-09-01 23:00
Stadium: Estadio Luis Valenzuela Hermosilla Pitch: Regular Round: 22
Head to Head
| Chile Primera B | 2018/02/18 01:00 | San Marcos De Arica v Deportes Copiapo | W | 2-5 |
| Chile Primera B | 2017/09/30 19:00 | Deportes Copiapo v San Marcos De Arica | D | 0-0 |
| Chile Primera B | 2017/03/11 19:00 | Deportes Copiapo v San Marcos De Arica | D | 0-0 |
| Chile Primera B | 2016/08/07 20:00 | San Marcos De Arica v Deportes Copiapo | L | 1-0 |
| Chile Primera B | 2014/04/15 23:00 | San Marcos De Arica v Deportes Copiapo | L | 3-0 |
Home History
| Chile Primera B | 2018/08/26 20:30 | La Serena v Deportes Copiapo | D | 1-1 |
| Chile Primera B | 2018/08/19 19:00 | Melipilla v Deportes Copiapo | L | 1-0 |
| Chile Primera B | 2018/08/12 18:30 | Deportes Copiapo v Magallanes | L | 0-3 |
| Chile Primera B | 2018/08/04 22:00 | Coquimbo Unido v Deportes Copiapo | L | 2-1 |
| Chile Primera B | 2018/07/29 16:00 | Deportes Copiapo v Rangers de Talca | W | 2-0 |
| Chile Primera B | 2018/07/22 16:00 | Cobreloa v Deportes Copiapo | L | 2-1 |
| Chile Cup | 2018/07/02 16:30 | Huachipato v Deportes Copiapo | D | 1-1 |
| Chile Cup | 2018/06/24 00:00 | Deportes Copiapo v Huachipato | L | 1-2 |
Away History
| Chile Primera B | 2018/08/26 19:00 | San Marcos De Arica v Cobresal | W | 2-1 |
| Chile Primera B | 2018/08/18 21:00 | Puerto Montt v San Marcos De Arica | L | 3-0 |
| Chile Primera B | 2018/08/12 19:00 | San Marcos De Arica v Union San Felipe | W | 1-0 |
| Chile Primera B | 2018/08/05 16:00 | Cobreloa v San Marcos De Arica | L | 4-0 |
| Chile Primera B | 2018/07/29 20:00 | San Marcos De Arica v Magallanes | D | 1-1 |
| Chile Primera B | 2018/07/22 20:00 | Melipilla v San Marcos De Arica | D | 2-2 |
| Chile Cup | 2018/07/01 20:00 | San Marcos De Arica v Cobreloa | L | 0-1 |
| Chile Cup | 2018/06/23 20:30 | Cobreloa v San Marcos De Arica | L | 6-0 |