| Group 6 | 15/02/2013 | Deportes Tolima | - | Cerro Porteño | 2:1 |  |
 |
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| Group 6 | 21/02/2013 | Cerro Porteño | - | Real Garcilaso | 0:1 | ||||
| Group 6 | 07/03/2013 | Cerro Porteño | - | Santa Fe | 1:2 |  |
| Group 6 | 15/02/2013 | Deportes Tolima | - | Cerro Porteño | 2:1 | |
|
||
| Group 6 | 21/02/2013 | Cerro Porteño | - | Real Garcilaso | 0:1 | ||||
| Group 6 | 07/03/2013 | Cerro Porteño | - | Santa Fe | 1:2 | |
| Williams Guillermo Martínez Fracchia | |
| Born: | 18.12.1982 † 17.07.2021 |
| Place of birth: |
Montevideo, 
Uruguay |
| Nationality: |
Uruguay
Italy |
| Height: | 183 cm |
| Weight: | 72 kg |
| Position(s): | Centre Back |
| Foot: | right |