| Season | Team | Rounds | Starts | Wins | Podiums | Points | Champ. |
|---|---|---|---|---|---|---|---|
| 1960 | Cooper-Castellotti Joined mid-season | R10 | 1 | 0 | – | ||
| 1969 | Lotus-Ford Joined mid-season | R9–11 | 3 | 0 | – | ||
| 1970 | Team Lotus Stand-in | R7 | 1 | 0 | – | ||
| 1971 | Lotus-Ford Joined mid-season | R10–11 | 2 | 0 | – |
| Season | Teammate | Races | Race | Grid | Pts |
|---|---|---|---|---|---|
| 1969 Lotus-Ford | Jochen Rindt | 3 | 1–2 | 0–3 | 0–13 |
| 1969 Lotus-Ford | Graham Hill | 2 | 1–1 | 0–2 | 0–0 |
| 1969 Lotus-Ford | Jo Siffert | 3 | 3–0 | 0–3 | 0–0 |
| 1969 Lotus-Ford | John Miles | 2 | 2–0 | 0–2 | 0–0 |
| 1969 Lotus-Ford | Mario Andretti | 1 | 1–0 | 0–1 | 0–0 |
| 1970 Team Lotus | Jochen Rindt | 1 | 0–1 | 0–1 | 0–9 |
| 1970 Team Lotus | Graham Hill | 1 | 0–1 | 0–1 | 0–1 |
| 1970 Team Lotus | Emerson Fittipaldi | 1 | 0–1 | 0–1 | 0–0 |
| 1970 Team Lotus | John Miles | 1 |
| 1–0 |
| 0–1 |
| 0–0 |
| 1971 Lotus-Ford | Reine Wisell | 2 | 1–1 | 0–2 | 0–2 |
| 1971 Lotus-Ford | Emerson Fittipaldi | 2 | 0–2 | 0–2 | 0–0 |
| Circuit | Races | Wins | Podiums | Poles |
|---|---|---|---|---|
| Mosport International Raceway | 2 | 0 | 0 | 0 |
| Watkins Glen | 2 | 0 | 0 | 0 |
| Riverside International Raceway | 1 | 0 | 0 | 0 |
| Autódromo Hermanos Rodríguez | 1 | 0 | 0 | 0 |
| Brands Hatch | 1 | 0 | 0 | 0 |