[12] San Marcos De Arica 0-1 Puerto Montt [16] 2018-04-01 20:00
Weather: Sunny Stadium: Estadio Carlos Dittborn Pitch: Regular Round: 8
Head to Head
| Chile Primera B | 2017/10/14 21:00 | Puerto Montt v San Marcos De Arica | L | 1-0 |
| Chile Primera B | 2017/02/05 20:00 | San Marcos De Arica v Puerto Montt | W | 2-1 |
| Chile Primera B | 2016/08/13 22:00 | Puerto Montt v San Marcos De Arica | D | 1-1 |
Home History
| Chile Primera B | 2018/03/24 23:00 | Rangers de Talca v San Marcos De Arica | W | 1-2 |
| Chile Primera B | 2018/03/18 21:00 | San Marcos De Arica v Melipilla | D | 0-0 |
| Chile Primera B | 2018/03/04 20:30 | Deportes Valdivia v San Marcos De Arica | L | 1-0 |
| Chile Primera B | 2018/02/25 21:00 | San Marcos De Arica v Cobreloa | W | 2-1 |
| 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 |
Away History
| Chile Primera B | 2018/03/24 21:00 | Puerto Montt v Cobreloa | D | 0-0 |
| Chile Primera B | 2018/03/17 20:00 | Puerto Montt v Coquimbo Unido | L | 1-2 |
| Chile Primera B | 2018/03/03 20:00 | Puerto Montt v La Serena | L | 1-2 |
| Chile Primera B | 2018/02/25 21:00 | Deportes Copiapo v Puerto Montt | L | 1-0 |
| Chile Primera B | 2018/02/17 21:00 | Puerto Montt v Magallanes | W | 1-0 |
| Chile Primera B | 2018/02/10 21:00 | Santiago Morning v Puerto Montt | L | 1-0 |
| Chile Primera B | 2018/02/03 21:00 | Puerto Montt v Rangers de Talca | L | 0-3 |
| Chile Primera B | 2017/11/11 19:00 | Puerto Montt v Barnechea | D | 2-2 |