| friday january 3 - 16:01 |  Everton de Viña de Mar U21 | 4-3 | 0 | U21 league | RCB | | |
| wednesday january 1 - 06:02 | La Unión U21 | 2-9 | 3 | U21 league | RCB |  | |
| tuesday december 31 - 19:02 | FC Spartacus U21 | 3-2 | 0 | U21 league | LWB | | |
| sunday december 29 - 01:05 | Palestino U21 | 0-2 | 3 | U21 league | RCB | | |
| saturday december 28 - 16:02 | Red Bull NextGen U21 | 7-3 | 0 | U21 league | RCB | | |
| thursday december 26 - 20:04 | Everton de Viña de Mar U21 | 4-4 | 1 | U21 league | RCB | | |
| wednesday december 25 - 17:03 | Castro_HT United U21 | 6-2 | 0 | U21 league | RCB | | |
| monday december 23 - 09:04 | CSD Colo-Colo U21 | 3-1 | 0 | U21 league | RCB | |  |
| sunday december 22 - 11:05 | Luis Cruz Martínez U21 | 6-0 | 0 | U21 league | LWB | | |
| friday december 20 - 20:01 | Red Bull NextGen U21 | 2-7 | 0 | U21 league | RCB | | |
| thursday december 19 - 16:01 | Red Bull NextGen U21 | 4-3 | 0 | U21 league | RCB | | |
| wednesday december 18 - 03:01 | Luis Cruz Martínez U21 | 5-2 | 0 | U21 Youth Cup | RCB | | |
| tuesday december 17 - 22:03 | General Velásquez FC U21 | 6-2 | 0 | U21 league | RCB | | |
| monday december 16 - 20:05 | Liverpool Wanderers U21 | 5-0 | 0 | U21 league | SB | | |
| saturday december 14 - 01:05 | Palestino U21 | 2-6 | 3 | U21 league | RCB | | |
| friday december 13 - 02:05 | Cultural-Obrero U21 | 5-3 | 0 | U21 league | RCB | | |
| wednesday december 11 - 20:03 | Castro_HT United U21 | 1-4 | 0 | U21 league | RCB | | |
| tuesday december 10 - 20:02 | General Velásquez FC U21 | 4-5 | 0 | U21 league | RCB | | |
| sunday december 8 - 20:04 | La Unión U21 | 7-1 | 3 | U21 league | RCB | | |
| friday december 6 - 21:03 | Deportes Linares U21 | 4-5 | 3 | U21 Youth Cup | RCB | | |
| thursday december 5 - 20:03 | Deportes Linares U21 | 4-3 | 3 | U21 league | SB | | |
| wednesday december 4 - 11:04 | Luis Cruz Martínez U21 | 6-2 | 0 | U21 league | CB | | |
| monday december 2 - 22:46 | O´Higgins FCCH | 7-0 | 0 | Friendly | CB | | |
| monday december 2 - 20:03 | O´Higgins FCCH U21 | 0-2 | 0 | U21 league | RCB | | |
| sunday december 1 - 20:24 | Copiapó | 3-4 | 0 | Friendly | LB | | |
