| Serie A 2011/2012 - Appearances as Referee |  |
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 |
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| 06/11/2011 | Atalanta | - | Cagliari Calcio | 1:0 | 6 | - | - |
| 12/02/2012 | Calcio Catania | - | Genoa CFC | 4:0 | 5 | - | - |
| Serie A 2011/2012 - Appearances as Referee | |
|
|
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| 06/11/2011 | Atalanta | - | Cagliari Calcio | 1:0 | 6 | - | - |
| 12/02/2012 | Calcio Catania | - | Genoa CFC | 4:0 | 5 | - | - |
| Complete name: | Piero Giacomelli |
| Born: | 06/11/1977 |
| Place of birth: |
Italy |
| Nationality: |
Italy |