| Primera División | Matches | W | D | L |  |
 |
 |
| home | 3 | - | 1 | 2 | 7 | - | 1 |
| away | 5 | 2 | - | 3 | 15 | - | 1 |
| overall | 8 | 2 | 1 | 5 | 22 | - | 2 |
| Primera División | Home | - | Guest | |
|
|
Results |
| 27/07/19 | Unión Española | - | Cobresal | 3 | - | 1 | 1:3 |
| 01/02/20 | Unión La Calera | - | Unión Española | 4 | - | - | 1:0 |
| 03/10/20 | La Serena | - | Unión Española | 2 | - | - | 0:2 |
| 02/07/22 | Palestino | - | Unión Española | 5 | - | 1 | 1:0 |
| 09/10/22 | Unión Española | - | O'Higgins | 2 | - | - | 0:0 |
| 24/05/24 | Palestino | - | Unión Española | 3 | - | - | 0:1 |
| 02/11/24 | Unión Española | - | Palestino | 2 | - | - | 2:3 |
| 01/03/25 | La Serena | - | Unión Española | 1 | - | - | 1:0 |
Chile