| Quarter-finals | 27/05/2012 | Cobreloa | - | Universidad de Chile | 0:2 |  |
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| Quarter-finals | 12/06/2012 | Universidad de Chile | - | Cobreloa | 2:1 |
| Quarter-finals | 27/05/2012 | Cobreloa | - | Universidad de Chile | 0:2 | |
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| Quarter-finals | 12/06/2012 | Universidad de Chile | - | Cobreloa | 2:1 |
| Gerson Sebastián Martínez Arredondo | |
| Born: | 10.01.1989 |
| Place of birth: |
El Melón, 
Chile |
| Nationality: |
Chile
|
| Height: | 175 cm |
| Weight: | 73 kg |
| Position(s): | Centre Forward |