| Union Espaņola 1990 - Campeonato Nacional | ||||
| Nš | Jugador | PJ | G | EX | 
| 1 | Avalos, Salvador | 7 | 1 | |
| 2 | Bustos, Luis | 25 | 1 | 1 | 
| 3 | Cabrera, Jose | 1 | ||
| 4 | Canales, Leonardo | 6 | ||
| 5 | Cordova, Rodrigo | 13 | 2 | |
| 6 | Correa, Jose | 2 | ||
| 7 | Corro, Roberto | 15 | 4 | |
| 8 | Gonzalez, Juan | 25 | 16 | |
| 9 | Gonzalez, Pedro | 9 | 1 | |
| 10 | Gonzalez, Ricardo | 27 | 2 | |
| 11 | Matamala, Jaime | 9 | 1 | |
| 12 | Merlini, Sergio | 16 | ||
| 13 | Miranda, Manuel | 27 | 1 | |
| 14 | Perez, Fernando | 16 | 3 | |
| 15 | Rivera, Juan | 25 | 1 | 2 | 
| 16 | Rodriguez, Luis | 24 | 1 | 1 | 
| 17 | Sanchez, Jose Luis | 18 | 2 | |
| 18 | Sierra, Jose Luis | 25 | 8 | |
| 19 | Tanucci, Ruben | 25 | 2 | 1 | 
| 20 | Valenzuela, Rene | 7 | ||
| 21 | Valenzuela, Richard | 7 | ||
| 22 | Yavar, Ronald | 24 | ||
| 23 | Zambrano, Richard | 24 | 16 | |
| DT | Manuel Rodriguez Araneda | * | ||
| (*) Autogol Ramirez (CC) | ||||