Races Statistics
| Races | Renzo Zorzi | |||||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1975 | ||||||
| Italy | Williams-Ford | 22 | 14 | 46 | ||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1976 | ||||||
| Brazil | Williams-Ford | 17 | 9 | 39 | ||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1977 | ||||||
| Argentina | Shadow-Ford | 21 | Ret | 2 | gear box | |
| Brazil | Shadow-Ford | 18 | 6 | 39 | ||
| South Africa | Shadow-Ford | 20 | Ret | 21 | fuel leak | |
| United States West | Shadow-Ford | 20 | Ret | 27 | gear box | |
| Spain | Shadow-Ford | 24 | Ret | 25 | engine | |