| Pr. Divisón | 27/11/10 | Arsenal de Sarandí | - | San Lorenzo | 2:1 |  |
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| Pr. Divisón | 28/05/11 | San Lorenzo | - | Arsenal de Sarandí | 1:1 |
| Pr. Divisón | 27/11/10 | Arsenal de Sarandí | - | San Lorenzo | 2:1 | |
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| Pr. Divisón | 28/05/11 | San Lorenzo | - | Arsenal de Sarandí | 1:1 |
| Guillermo Ariel Pereyra | |
| Born: | 20.02.1980 |
| Place of birth: |
Rio Cuarto, Córdoba, 
Argentina |
| Nationality: |
Argentina
Italy |
| Height: | 183 cm |
| Weight: | 75 kg |
| Position(s): | Defensive Midfielder Centre Back |
| Foot: | right |