Jo Siffert vs Roger Penske: F1 Head-to-Head
Career totals for Jo Siffert (Swiss, 1962–1971) and Roger Penske (American, 1961–1962), summed from every race result since 1950. Their careers overlapped for 1 season.
Data as of August 23, 2026
| Jo Siffert | Statistic | Roger Penske |
|---|---|---|
| 0 | Championships | 0 |
| 2 | Wins | 0 |
| 6 | Podiums | 0 |
| 2 | Pole positions | 0 |
| 0 | Fastest laps | 0 |
| 96 | Grand Prix starts | 2 |
| 68 | Career points | 0 |
| 2.1% | Win rate | 0.0% |
| 6.3% | Podium rate | 0.0% |
| 0.71 | Points per start | 0.00 |
| 1962 | First season | 1961 |
| 1971 | Last season | 1962 |
Reading these numbers
Season length has grown from 7 races in 1950 to over 20 today, and the points system has changed nine times. Raw win and points totals therefore favour modern drivers; the rate columns (win rate, podium rate, points per start) are the fairer cross-era comparison.
Totals are summed from individual race classifications through 2026 round 12. See our methodology for how each statistic is counted.