| Primera División | Matches | W | D | L |  |
 |
 |
| home | 2 | 1 | 1 | - | 6 | - | - |
| away | 2 | 2 | - | - | 4 | - | - |
| overall | 4 | 3 | 1 | - | 10 | - | - |
| Primera División | Home | - | Guest | |
|
|
Results |
| 07/08/21 | Unión Española | - | Ñublense | 2 | - | - | 3:2 |
| 07/09/21 | Deportes Melipilla | - | Unión Española | 1 | - | - | 0:3 |
| 30/05/22 | Unión Española | - | Unión La Calera | 4 | - | - | 1:1 |
| 07/07/23 | Ñublense | - | Unión Española | 3 | - | - | 0:1 |
Chile