[3] Union La Calera 1-2 Colo Colo [6] 2018-07-21 16:00
Weer: Goed Stadium: Municipal Nicolas Chahuan Veld: Goed Round: 16
Referee: Christian Rojas Home Manager: Victor Javier Rivero Faccioli Away Manager: Hector Santiago Tapia Urdile
Head to Head
| Chili - Primera División | 2018/05/29 00:00 | Colo Colo v Union La Calera | W | 0-2 |
| Chile Clausura | 2016/02/21 20:00 | Union La Calera v Colo Colo | L | 0-1 |
| Chile Apertura | 2015/09/14 22:30 | Colo Colo v Union La Calera | L | 3-1 |
| Chile Clausura | 2015/03/21 21:00 | Colo Colo v Union La Calera | W | 1-4 |
| Chile Apertura | 2014/10/26 18:30 | Union La Calera v Colo Colo | L | 0-2 |
Home History
| Chili - Beker | 2018/06/30 23:00 | Union La Calera v Palestino | L | 0-2 |
| Chili - Beker | 2018/06/24 16:00 | Palestino v Union La Calera | D | 1-1 |
| Chili - Beker | 2018/06/21 00:00 | Union La Calera v Magallanes | W | 1-0 |
| Chili - Beker | 2018/06/17 19:00 | Magallanes v Union La Calera | D | 1-1 |
| Chili - Primera División | 2018/05/29 00:00 | Colo Colo v Union La Calera | W | 0-2 |
| Chili - Primera División | 2018/05/19 19:00 | Union La Calera v O'Higgins | W | 4-0 |
| Chili - Primera División | 2018/05/12 15:00 | San Luis Quillota v Union La Calera | W | 1-2 |
| Chili - Primera División | 2018/05/05 20:30 | Union La Calera v Audax Italiano | W | 1-0 |
Away History
| Chili - Beker | 2018/06/22 00:00 | Colo Colo v Nublense | W | 2-1 |
| Chili - Beker | 2018/06/09 19:00 | Nublense v Colo Colo | L | 2-0 |
| Chili - Primera División | 2018/05/29 00:00 | Colo Colo v Union La Calera | L | 0-2 |
| Copa Libertadores | 2018/05/25 00:30 | Atletico Nacional Medellin v Colo Colo | D | 0-0 |
| Chili - Primera División | 2018/05/19 21:30 | Unión Española v Colo Colo | L | 3-2 |
| Copa Libertadores | 2018/05/16 00:30 | Colo Colo v Bolivar | W | 2-0 |
| Chili - Primera División | 2018/05/11 23:00 | Colo Colo v Deportes Iquique | D | 0-0 |
| Chili - Primera División | 2018/05/06 20:30 | Colo Colo v Everton de Vina | W | 3-1 |