| Season | Team | Rounds | Starts | Wins | Podiums | Points | Champ. |
|---|---|---|---|---|---|---|---|
| 1950 | Maserati Joined mid-season | R7 | 1 | 0 | – | ||
| 1952 | Ferrari Stand-in | R4 | 1 | 0 | – |
| Season | Teammate | Races | Race | Grid | Pts |
|---|---|---|---|---|---|
| 1950 Maserati | Toulo de Graffenried | 1 | 0–1 | 0–1 | 0–0 |
| 1950 Maserati | David Murray | 1 | 0–1 | 0–1 | 0–0 |
| 1950 Maserati | Franco Rol | 1 | 0–1 | 0–1 | 0–0 |
| 1950 Maserati | Louis Chiron | 1 | 1–0 | 0–1 | 0–0 |
| 1950 Maserati | Prince Bira | 1 | 1–0 | 0–1 | 0–0 |
| 1950 Maserati | Paul Pietsch | 1 | 1–0 | 1–0 | 0–0 |
| 1952 Ferrari | Alberto Ascari | 1 | 0–1 | 0–1 | 0–9 |
| 1952 Ferrari | Nino Farina | 1 | 0–1 | 0–1 | 0–6 |
| 1952 Ferrari | Piero Taruffi | 1 | 0–1 |
| 0–1 |
| 0–4 |
| 1952 Ferrari | Rudi Fischer | 1 | 0–1 | 1–0 | 0–0 |
| 1952 Ferrari | Peter Hirt | 1 | 0–1 | 1–0 | 0–0 |
| 1952 Ferrari | Louis Rosier | 1 | 1–0 | 0–1 | 0–0 |
| 1952 Ferrari | Piero Carini | 1 | 1–0 | 1–0 | 0–0 |
| Circuit | Races | Wins | Podiums | Poles |
|---|---|---|---|---|
| Autodromo Nazionale di Monza | 1 | 0 | 0 | 0 |
| Rouen-Les-Essarts | 1 | 0 | 0 | 0 |