| Yesterday - 16:02 |  Cultural-Obrero U21 | 1-2 | 0 | U21 league | S | | |
| sunday december 22 - 16:03 | Osorno U21 | 6-0 | 3 | U21 league | S |  | |
| friday december 20 - 19:03 | FC Spartacus U21 | 5-1 | 0 | U21 league | LCF | | |
| thursday december 19 - 16:02 | CSD Colo-Colo U21 | 1-2 | 0 | U21 league | SF | | |
| tuesday december 17 - 20:04 | Deportes Linares U21 | 0-4 | 3 | U21 league | S | | |
| monday december 16 - 16:02 | La Unión U21 | 9-0 | 3 | U21 league | S | | |
| saturday december 14 - 11:02 | Luis Cruz Martínez U21 | 5-2 | 0 | U21 league | S | | |
| friday december 13 - 06:05 | La Unión U21 | 0-7 | 3 | U21 league | S | | |
| thursday december 12 - 12:04 | CSD Colo-Colo U21 | 4-1 | 0 | U21 Youth Cup | S | | |
| wednesday december 11 - 16:01 | O´Higgins FCCH U21 | 1-0 | 3 | U21 league | S | | |
| tuesday december 10 - 16:01 | CSD Colo-Colo U21 | 1-4 | 0 | U21 league | S | | |
| saturday december 7 - 16:05 | Luis Cruz Martínez U21 | 0-3 | 0 | U21 league | S | | |
| thursday december 5 - 16:03 | Red Bull NextGen U21 | 2-2 | 1 | U21 league | S | | |
| wednesday december 4 - 20:05 | Deportes Linares U21 | 0-2 | 3 | U21 league | S | | |
| monday december 2 - 16:43 | Paine | 5-2 | 3 | Friendly | SF | | |
| monday december 2 - 01:02 | Quillota U21 | 0-6 | 3 | U21 league | S | | |
