| Serie A 1956/1957 - Appearances as Referee |  |
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 |
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| 14/10/1956 | Torino FC | - | AC Lanerossi Vicenza | 2:1 | - | - | - |
| 13/01/1957 | Juventus | - | Calcio Padova | 0:0 | - | - | - |
| 16/06/1957 | AS Roma | - | Bologna FC | 2:3 | - | - | - |
| Serie A 1956/1957 - Appearances as Referee | |
|
|
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| 14/10/1956 | Torino FC | - | AC Lanerossi Vicenza | 2:1 | - | - | - |
| 13/01/1957 | Juventus | - | Calcio Padova | 0:0 | - | - | - |
| 16/06/1957 | AS Roma | - | Bologna FC | 2:3 | - | - | - |
| Complete name: | Alfeo Grignani |
| Born: | 29/08/1924 |
| Place of birth: |
Milano, 
Italy |
| Residence: | Milano |
| Nationality: |
Italy |