| Season | Team | Rounds | Starts | Wins | Podiums | Points | Champ. |
|---|---|---|---|---|---|---|---|
| 1953 | Maserati Joined mid-season | R9 | 1 | 0 | – | ||
| 1954 | Maserati Joined mid-season | R3–9 (missed R5) | 5 | 4 | 16 | ||
| 1955 | Maserati Left mid-season | R1 | 2 | 0 | – |
| Season | Teammate | Races | Race | Grid | Pts |
|---|---|---|---|---|---|
| 1953 Maserati | Juan Fangio | 1 | 0–1 | 0–1 | 0–9 |
| 1953 Maserati | Luigi Musso | 1 | 0–1 | 0–1 | 0–0 |
| 1953 Maserati | Prince Bira | 1 | 1–0 | 1–0 | 0–0 |
| 1953 Maserati | Felice Bonetto | 1 | 1–0 | 0–1 | 0–0 |
| 1953 Maserati | Onofre Marimón | 1 | 1–0 | 0–1 | 0–0 |
| 1953 Maserati | Toulo de Graffenried | 1 | 1–0 | 0–1 | 0–0 |
| 1953 Maserati | Chico Landi | 1 | 1–0 | 1–0 | 0–0 |
| 1954 Maserati | Juan Fangio | 1 | 0–1 | 0–1 | 0–9 |
| 1954 Maserati | Stirling Moss | 5 | 4–1 |
| 0–5 |
| 4–4 |
| 1954 Maserati | Prince Bira | 4 | 1–3 | 3–1 | 2–3 |
| 1954 Maserati | Onofre Marimón | 3 | 2–1 | 0–3 | 2–0 |
| 1954 Maserati | Roberto Mieres | 6 | 3–3 | 5–1 | 4–6 |
| 1954 Maserati | Luigi Villoresi | 3 | 2–1 | 0–3 | 2–2 |
| 1954 Maserati | Ken Wharton | 4 | 2–2 | 2–2 | 4–0 |
| 1954 Maserati | Harry Schell | 4 | 3–1 | 1–3 | 4–0 |
| 1954 Maserati | Roy Salvadori | 1 | 0–1 | 0–1 | 0–0 |
| 1954 Maserati | Alberto Ascari | 1 | 0–1 | 0–1 | 0–0 |
| 1954 Maserati | Louis Rosier | 2 | 0–2 | 2–0 | 0–0 |
| 1954 Maserati | Jorge Daponte | 1 | 1–0 | 1–0 | 0–0 |
| 1954 Maserati | Luigi Musso | 2 | 1–1 | 1–1 | 0–6 |
| 1954 Maserati | Paco Godia | 1 | 0–1 | 1–0 | 0–0 |
| 1954 Maserati | Toulo de Graffenried | 1 | 1–0 | 1–0 | 0–0 |
| 1954 Maserati | Ottorino Volonterio | 1 | 1–0 | 1–0 | 0–0 |
| 1955 Maserati | Roberto Mieres | 2 | 0–2 | 0–2 | 0–4 |
| 1955 Maserati | Jean Behra | 6 | 3–3 | 1–5 | 0–0 |
| 1955 Maserati | Harry Schell | 6 | 2–4 | 2–4 | 0–0 |
| 1955 Maserati | Luigi Musso | 4 | 1–3 | 1–3 | 0–0 |
| 1955 Maserati | Clemar Bucci | 2 | 2–0 | 2–0 | 0–0 |
| 1955 Maserati | Carlos Menditeguy | 4 | 4–0 | 2–2 | 0–0 |
| 1955 Maserati | Alberto Uria | 2 | 2–0 | 2–0 | 0–0 |
| Circuit | Races | Wins | Podiums | Poles |
|---|---|---|---|---|
| Autodromo Nazionale di Monza | 2 | 0 | 0 | 0 |
| Autódromo Juan y Oscar Gálvez | 2 | 0 | 0 | 0 |
| Circuit de Spa-Francorchamps | 1 | 0 | 0 | 0 |
| Reims-Gueux | 1 | 0 | 0 | 0 |
| Nürburgring | 1 | 0 | 0 | 0 |
| Circuit Bremgarten | 1 | 0 | 0 | 0 |
| Circuit de Pedralbes | 1 | 0 | 0 | 0 |