| Teammate | Qualifying | Race | Points | |
|---|---|---|---|---|
| Maurice Trintignant '50–'54 | 6–12 | 2–1 | 9 10 | → |
| Jean Behra '52–'53 | 5–2 | 1–0 | 9 6 | → |
| Birabongse Bhanudej '52 | 4–0 | 1–0 | 7 0 | → |
| Johnny Claes '52 | 1–0 | 1–0 | 4 0 | → |
| Louis Rosier '54 | 3–0 | 0–1 | 4 0 | → |
| José Froilán González '54 | 0–6 | 0–1 | 4 20.1 | → |
| Mike Hawthorn '54 | 0–7 | 0–1 | 4 23.1 | → |
| Piero Taruffi '54 | 1–0 | 0–1 | 0 0 | → |
| Hermano da Silva Ramos '55–'56 | 4–2 | 0–1 | 0 2 | → |
| André Pilette '56 | 2–0 | 1–0 | 0 0 | → |
| Aldo Gordini '51 | 0–1 | 0–0 | 0 0 | → |
| André Simon '51–'56 | 3–2 | 0–0 | 0 0 | → |
| Harry Schell '53 | 0–0 | 0–0 | 0 0 | → |
| Carlos Menditéguy '53 | 1–0 | 0–0 | 0 0 | → |
| Reg Parnell '54 | 0–1 | 0–0 | 0 0 | → |
| Umberto Maglioli '54 | 0–2 | 0–0 | 0 2 | → |
| Jacques Swaters '54 | 1–1 | 0–0 | 0 0 | → |
| Alberto Ascari '54 | 0–1 | 0–0 | 0 0 | → |
| Jacques Pollet '55 | 2–0 | 0–0 | 0 0 | → |
| Élie Bayol '55–'56 | 1–1 | 0–0 | 0 0 | → |
| Mike Sparken '55 | 1–0 | 0–0 | 0 0 | → |
| André Milhoux '56 | 1–0 | 0–0 | 0 0 | → |
Teammate Head-to-Head (above) covers same-car seasons only. Compare reaches across any era — pick any driver.
The share of race starts that ended without a classified finish. Formula: races not finished ÷ race starts × 100. Races the driver did not start are excluded from both sides. A disqualification counts as a finish that scored nothing, not a DNF. Why it sits apart from the era-fair rates: unlike a win or a podium, finishing meant something very different in different eras. Cars in the 1950s–70s broke constantly; modern cars almost always reach the flag. A high DNF rate in 1955 says far more about the machinery than the driver. Comparing two drivers within the same season is meaningful — they faced the same conditions. Across eras it's context, not a verdict.
The share of race starts that ended in a points-paying position. Formula: races finished in a scoring position ÷ race starts × 100, using that season's real points system. Why it's era-dependent: the number of positions that pay points has changed repeatedly — the top five scored in 1950, the top ten score today. A modern driver has roughly twice as many scoring positions available for the same relative performance, so a higher percentage doesn't necessarily mean a better driver. Like DNF rate, it's shown as context.