[7] Union San Felipe 0-1 Cobreloa [4] 2018-09-23 20:00
Weather: Good Stadium: Estadio Municipal de San Felipe Pitch: Good Round: 24
Head to Head
| Chile Primera B | 2018/04/15 19:00 | Cobreloa v Union San Felipe | W | 0-1 |
| Chile Primera B | 2017/07/31 00:30 | Union San Felipe v Cobreloa | L | 0-1 |
| Chile Primera B | 2017/03/26 20:00 | Cobreloa v Union San Felipe | L | 2-0 |
| Chile Primera B | 2016/08/21 18:30 | Union San Felipe v Cobreloa | W | 3-2 |
| Chile Primera B | 2016/04/23 20:00 | Union San Felipe v Cobreloa | L | 0-2 |
| Chile Primera B | 2015/11/22 20:00 | Cobreloa v Union San Felipe | L | 3-0 |