| Season | Team | Rounds | Starts | Wins | Podiums | Points | Champ. |
|---|---|---|---|---|---|---|---|
| 1950 | Alfa Romeo Left mid-season | R1 | 1 | 1 | 4 | 11 | |
| Maserati Stand-in | R6 | 1 | 0 | ||||
| 1951 | Ferrari Stand-in | R4 | 1 | 3 | 10 | ||
| BRM | R5–7 | 1 | 2 | ||||
| 1952 | Cooper Stand-in | R5 | 1 | 0 | – | ||
| 1954 | Ferrari Stand-in | R5 | 1 | 0 | – |
| Season | Teammate | Races | Race | Grid | Pts |
|---|---|---|---|---|---|
| 1950 Alfa Romeo | Nino Farina | 1 | 0–1 | 0–1 | 4–9 |
| 1950 Alfa Romeo | Luigi Fagioli | 1 | 0–1 | 0–1 | 4–6 |
| 1950 Alfa Romeo | Juan Fangio | 1 | 1–0 | 0–1 | 4–0 |
| 1950 Maserati | Felice Bonetto | 1 | 0–1 | 0–1 | 0–0 |
| 1950 Maserati | Franco Rol | 1 | 1–0 | 0–1 | 0–0 |
| 1950 Maserati | Louis Chiron | 1 | 1–0 | 1–0 | 0–0 |
| 1950 Maserati | David Hampshire | 1 | 1–0 | 1–0 | 0–0 |
| 1950 Maserati | José Froilán González | 1 | 1–0 | 0–1 | 0–0 |
| 1951 Ferrari | Alberto Ascari | 2 | 1–1 |
| 0–2 |
| 6–3 |
| 1951 Ferrari | José Froilán González | 1 | 0–1 | 0–1 | 3–3 |
| 1951 Ferrari | Luigi Villoresi | 1 | 0–1 | 0–1 | 3–4 |
| 1951 Ferrari | Peter Whitehead | 1 | 1–0 | 1–0 | 3–0 |
| 1951 BRM | Peter Walker | 1 | 1–0 | 0–1 | 2–0 |
| 1951 BRM | Ken Richardson | 1 | 1–0 | 1–0 | 0–0 |
| 1952 Cooper | Mike Hawthorn | 1 | 0–1 | 1–0 | 0–4 |
| 1952 Cooper | Eric Brandon | 1 | 1–0 | 1–0 | 0–0 |
| 1952 Cooper | Alan Brown | 1 | 1–0 | 1–0 | 0–0 |
| 1952 Cooper | David Murray | 1 | 1–0 | 1–0 | 0–0 |
| 1954 Ferrari | José Froilán González | 1 | 0–1 | 0–1 | 0–8.1 |
| 1954 Ferrari | Mike Hawthorn | 1 | 0–1 | 0–1 | 0–6.1 |
| 1954 Ferrari | Maurice Trintignant | 1 | 0–1 | 0–1 | 0–2 |
| 1954 Ferrari | Robert Manzon | 1 | 1–0 | 1–0 | 0–0 |
| 1954 Ferrari | Louis Rosier | 1 | 1–0 | 1–0 | 0–0 |
| Circuit | Races | Wins | Podiums | Poles |
|---|---|---|---|---|
| Silverstone Circuit | 4 | 0 | 1 | 0 |
| Reims-Gueux | 2 | 0 | 0 | 0 |
| Autodromo Nazionale di Monza | 1 | 0 | 0 | 0 |