| Primera B | Matches | W | D | L |  |
 |
 |
| home | 4 | 1 | 2 | 1 | 9 | - | 1 |
| away | 3 | 3 | - | - | 5 | - | 1 |
| overall | 7 | 4 | 2 | 1 | 14 | - | 2 |
| Primera B | Home | - | Guest | |
|
|
Results |
| 05/09/20 | Melipilla | - | Unión San Felipe | 2 | - | - | 0:1 |
| 13/10/20 | Unión San Felipe | - | CD Magallanes | 2 | - | - | 1:2 |
| 15/12/20 | Unión San Felipe | - | Santiago Morning | 1 | - | - | 0:0 |
| 10/10/21 | Barnechea | - | Unión San Felipe | 1 | - | 1 | 2:4 |
| 29/10/21 | Fernández Vial | - | Unión San Felipe | 2 | - | - | 1:3 |
| 13/11/21 | Unión San Felipe | - | CD Magallanes | 2 | - | 1 | 0:0 |
| 24/03/22 | Unión San Felipe | - | Melipilla | 4 | - | - | 1:0 |
Chile