| Copa Lib. | 04/05/23 | Colo-Colo | - | Boca Juniors | 0:2 | ||||
| Copa Lib. | 07/06/23 | Boca Juniors | - | Colo-Colo | 1:0 | ||||
| Copa Lib. | 10/04/25 | Colo-Colo | - | Fortaleza - CE | 0:3 dec. | ||||
| Copa Lib. | 07/05/25 | Fortaleza - CE | - | Colo-Colo | 4:0 |
| Copa Lib. | 04/05/23 | Colo-Colo | - | Boca Juniors | 0:2 | ||||
| Copa Lib. | 07/06/23 | Boca Juniors | - | Colo-Colo | 1:0 | ||||
| Copa Lib. | 10/04/25 | Colo-Colo | - | Fortaleza - CE | 0:3 dec. | ||||
| Copa Lib. | 07/05/25 | Fortaleza - CE | - | Colo-Colo | 4:0 |
| Guillermo Matías Fernández | |
| Born: | 11.10.1991 |
| Place of birth: |
Granadero Baigorria, 
Argentina |
| Nationality: |
Argentina
|
| Height: | 176 cm |
| Weight: | 74 kg |
| Position(s): | Central Midfielder Defensive Midfielder |
| Foot: | right |