| Midfield | ||||
|---|---|---|---|---|
| Name | Country | Birthday | ||
 | Nicolás Aguilar |  | Chile | 02.10.2004 |
 | Thomas Callejas | | Chile | 06.03.2005 |
 | Jhon Gamboa |  | Colombia | 15.04.2003 |
 | José Jofré | | Chile | 04.10.2005 |
| Forward | ||||
| Name | Country | Birthday | ||
 | Lucas Cornejo | | Chile | 17.05.2006 |
Cobreloa U20
| Midfield | ||||
|---|---|---|---|---|
| Name | Country | Birthday | ||
| Nicolás Aguilar | | Chile | 02.10.2004 |
| Thomas Callejas | | Chile | 06.03.2005 |
| Jhon Gamboa | | Colombia | 15.04.2003 |
| José Jofré | | Chile | 04.10.2005 |
| Forward | ||||
| Name | Country | Birthday | ||
| Lucas Cornejo | | Chile | 17.05.2006 |