| Season | Team | Rounds | Starts | Wins | Podiums | Points | Champ. |
|---|---|---|---|---|---|---|---|
| 1974 | March Joined mid-season | R3–15 (missed R4, R14) | 11 | 1 | 20 | ||
| 1975 | March | R1–14 | 14 | 1 | 1 | 6.5 | 11 |
| 1976 | March | R1–16 | 16 | 1 | 19 | ||
| 1977 | Surtees | R1–17 | 17 | 6 | 16 | ||
| 1978 | Surtees Left mid-season | R1–14 (missed R2, R5) | 12 | 1 | 19 | ||
| 1979 | Alfa Romeo Stand-in | R13–14 | 2 | 0 | – | ||
| 1980 | Alfa Romeo Stand-in | R11–12 | 2 | 0 | – |
| Season | Teammate | Races | Race | Grid | Pts |
|---|---|---|---|---|---|
| 1974 March | Hans-Joachim Stuck | 8 | 4–4 | 2–6 | 1–2 |
| 1974 March | Reine Wisell | 1 | 1–0 | 0–1 | 0–0 |
| 1975 March | Lella Lombardi | 10 | 5–5 | 10–0 | 6.5–0.5 |
| 1975 March | Mark Donohue | 3 | 2–1 | 3–0 | 5.5–2 |
| 1975 March | Hans-Joachim Stuck | 5 | 3–2 | 3–2 | 5.5–0 |
| 1976 March | Hans-Joachim Stuck | 16 | 10–6 | 11–5 | 1–8 |
| 1976 March | Lella Lombardi | 1 | 0–1 | 1–0 | 0–0 |
| 1976 March | Ronnie Peterson | 15 | 6–9 | 4–11 | 1–10 |
| 1976 March | Arturo Merzario | 5 | 1–4 | 4–1 |
| 0–0 |
| 1977 Surtees | Hans Binder | 9 | 5–4 | 9–0 | 1–0 |
| 1977 Surtees | Larry Perkins | 1 | 1–0 | 1–0 | 3–0 |
| 1977 Surtees | Vern Schuppan | 3 | 3–0 | 3–0 | 2–0 |
| 1978 Surtees | Rupert Keegan | 6 | 6–0 | 6–0 | 0–0 |
| 1979 Alfa Romeo | Bruno Giacomelli | 1 | 1–0 | 0–1 | 0–0 |
| 1980 Alfa Romeo | Bruno Giacomelli | 2 | 0–2 | 0–2 | 0–0 |
| Circuit | Races | Wins | Podiums | Poles |
|---|---|---|---|---|
| Red Bull Ring | 5 | 1 | 1 | 0 |
| Circuit Park Zandvoort | 6 | 0 | 0 | 0 |
| Autodromo Nazionale di Monza | 6 | 0 | 0 | 0 |
| Kyalami | 5 | 0 | 0 | 0 |
| Scandinavian Raceway | 5 | 0 | 0 | 1 |
| Circuit de Monaco | 4 | 0 | 0 | 0 |
| Watkins Glen | 4 | 0 | 0 | 0 |
| Zolder | 4 | 0 | 0 | 0 |
| Brands Hatch | 3 | 0 | 0 | 0 |
| Nürburgring | 3 | 0 | 0 | 0 |
| Autódromo Juan y Oscar Gálvez | 3 | 0 | 0 | 0 |
| Autódromo José Carlos Pace | 3 | 0 | 0 | 0 |
| Circuit Paul Ricard | 3 | 0 | 0 | 0 |
| Long Beach | 3 | 0 | 0 | 0 |
| Jarama | 3 | 0 | 0 | 0 |