| Full name | Giovanni Mazzonis di Pralafera |
| Nation | Italy |
| Date of birth | 06/29/1888 |
| Place of birth | Turin - Italy |
| Date of death | 06/26/1969 |
| Place of death | Turin - Italy |
| Role | Forward |
| First official match | CF1Cat: 01/19/1908 Andrea Doria - Juventus 0 - 3 |
| First match overall | Amic: 01/06/1908 Genoa - Juventus 2 - 5 |
| Last official match | C1Cat: 03/24/1912 Juventus - Piemonte 5 - 2 |
| Overall Appearances | 16 |
| Goals Scored | 1 |
