Monza, Italy
Toulo de Graffenried has raced 4 times at Autodromo Nazionale Monza in Monza, Italy, scoring 0 wins, 0 podiums and 0 poles. Best finish: P6.
| Year | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|
| 1956 | Maserati | 19 | P7 | +4 Laps | |
| 1953 | Maserati | 9 | P20 | Engine | |
| 1951 | Alfa Romeo | 9 | P18 | Supercharger | |
| 1950 | Maserati | 17 | P6 | +8 Laps |