| Cobreloa 1990 - Campeonato Nacional | ||||
| Nš | Jugador | PJ | G | EX | 
| 1 | Alarcon, Armando | 9 | 2 | |
| 2 | Alegria, Luis | 5 | ||
| 3 | Alvarez, Marcelo | 20 | 5 | 1 | 
| 4 | Arancibia, Danilo | 5 | ||
| 5 | Bustos, Angel | 1 | ||
| 6 | Caņete, Adolfino | 20 | 2 | |
| 7 | Covarrubias, Juan | 29 | 4 | |
| 8 | Czornomas, Adrian | 26 | 14 | |
| 9 | Garcia, Jorge | 14 | 1 | 1 | 
| 10 | Gomez, Eduardo | 12 | 1 | 1 | 
| 11 | Gomez, Omar | 20 | 1 | 2 | 
| 12 | Muņoz, Jorge | 29 | 5 | |
| 13 | Olivares, Ricardo | 11 | ||
| 14 | Orellana, Alberto | 2 | ||
| 15 | Osben, Mario | 30 | ||
| 16 | Pino, Camilo | 21 | 3 | |
| 17 | Puebla, Hector | 20 | ||
| 18 | Reinoso, Gustavo | 18 | 2 | |
| 19 | Rojas, Carlos | 11 | 1 | 1 | 
| 20 | Santander, Rodrigo | 11 | 1 | |
| 21 | Tabilo, Hugo | 28 | 1 | |
| 22 | Tello, Claudio | 29 | 3 | |
| DT | Andres Prieto | * | ||
| (*) Autogol Reyes (UCH) | ||||
| Estadisticas incluye Liguilla Copa Libertadores | ||||