[4] Puerto Montt 2-1 San Luis Quillota [11] 2021-04-26 16:00
Stadium: Regional de Chinquihue Round: 3
Head to Head
| Chile Primera B | 2020/12/05 13:00 | Puerto Montt v San Luis Quillota | W | 5-0 |
| Chile Primera B | 2020/09/30 14:00 | San Luis Quillota v Puerto Montt | L | 2-0 |
| Chile Primera B | 2019/04/28 00:30 | San Luis Quillota v Puerto Montt | D | 1-1 |
Home History
| Chile Primera B | 2021/04/17 15:00 | Union San Felipe v Puerto Montt | W | 2-3 |
| Chile Primera B | 2021/04/03 18:00 | Puerto Montt v Deportes Copiapo | W | 1-0 |
| Chile Primera B | 2021/01/24 13:30 | Puerto Montt v Melipilla | L | 0-1 |
| Chile Primera B | 2021/01/20 22:00 | Melipilla v Puerto Montt | D | 2-2 |
| Chile Primera B | 2021/01/17 13:00 | Puerto Montt v Magallanes | W | 1-0 |
| Chile Primera B | 2021/01/13 00:00 | Rangers de Talca v Puerto Montt | L | 3-1 |
| Chile Primera B | 2020/12/30 21:00 | Puerto Montt v Deportes Valdivia | W | 3-2 |
| Chile Primera B | 2020/12/22 18:00 | San Marcos De Arica v Puerto Montt | D | 0-0 |
Away History
| Chile Primera B | 2021/04/18 22:00 | San Luis Quillota v Rangers de Talca | L | 0-1 |
| Chile Primera B | 2021/04/04 15:00 | Deportes Temuco v San Luis Quillota | D | 2-2 |
| Chile Primera B | 2021/01/17 13:00 | Deportes Copiapo v San Luis Quillota | L | 1-0 |
| Chile Primera B | 2021/01/12 13:00 | San Luis Quillota v Deportes Temuco | W | 3-0 |
| Chile Primera B | 2021/01/04 00:30 | San Luis Quillota v Santiago Morning | D | 1-1 |
| Chile Primera B | 2020/12/30 21:15 | Club Deportes Santa Cruz v San Luis Quillota | W | 1-3 |
| Chile Primera B | 2020/12/23 23:30 | Barnechea v San Luis Quillota | L | 2-0 |
| Chile Primera B | 2020/12/19 13:00 | San Luis Quillota v Deportes Valdivia | W | 3-2 |