Masten Gregory vs Jo Siffert: Formula 1 careers
Masten Gregory and Jo Siffert side by side: titles, wins, podiums, poles and fastest laps, up to the end of the 2025 season.
| Masten Gregory | Jo Siffert | |
|---|---|---|
| World titles | 0 | 0 |
| Wins | 0 | 2 |
| Podiums | 3 | 6 |
| Pole positions | 0 | 2 |
| Fastest laps | 0 | 0 |
| Seasons | 8 (1957–1965) | 10 (1962–1971) |
| Best championship finish | P6 (1957) | P5 (1971) |
| Teams | Maserati, Cooper-Climax, Behra-Porsche, Cooper-Maserati, Lotus-Climax, Lotus-BRM, Lola, BRM | Lotus-Climax, Lotus-BRM, Brabham-BRM, Brabham-Climax, Cooper-Maserati, Lotus-Ford, March, BRM |
Seasons as teammates
| Season | Team | Masten Gregory | Jo Siffert |
|---|---|---|---|
| 1962 | Lotus-Climax, Lotus-BRM | P18 · 1 | P- · 0 |
| 1963 | Lotus-BRM | P- · 0 | P15 · 1 |