| Colo Colo 2003 - Campeonato de Apertura | ||||
| Nš | Jugador | PJ | G | EX |
| 1 | Aceval, Miguel | 11 | ||
| 2 | Bravo, Claudio | 2 | ||
| 3 | Diaz, Luis | 7 | 1 | |
| 4 | Espina, Marcelo | 20 | 5 | 1 |
| 5 | Fierro, Gonzalo | 19 | 2 | |
| 6 | Gomez, Cristian | 9 | ||
| 7 | Leal, Braulio | 21 | 2 | |
| 8 | Lobos, Eduardo | 3 | ||
| 9 | Loyola, Victor | 1 | ||
| 10 | Madrid, Rodolfo | 14 | ||
| 11 | Mena, Luis | 21 | ||
| 12 | Millape, Marco | 14 | ||
| 13 | Muņoz, Raul | 17 | 1 | |
| 14 | Neira, Manuel | 21 | 6 | |
| 15 | Quinteros, Luis Ignacio | 16 | 9 | |
| 16 | Ramos, Leonardo | 9 | ||
| 17 | Reyes, Joel | 7 | ||
| 18 | Riffo, Miguel | 14 | 1 | 2 |
| 19 | Romero, Miguel Angel | 15 | ||
| 20 | Ubeda, Juan Pablo | 15 | 4 | |
| 21 | Villarroel, Moises | 14 | ||
| 22 | Villaseca, Marco | 17 | 2 | |
| 23 | Walker, Jonathan | 17 | ||
| 24 | Zamorano, Ivan | 14 | 8 | 1 |
| DT | Jaime Pizarro | * | ||
| (*) Autogol Acosta (PM) | ||||