| Teammate | Qualifying | Race | Points |
|---|---|---|---|
| Piero Taruffi '52–'56 · 1r compared , 2 excl. → Full breakdown | 0–3 | 1–0 | 0 9 |
| Nino Farina '52 · 1r compared , 2 excl. → Full breakdown | 0–3 | 0–1 | 0 3 |
| Louis Rosier '52–'56 · 1r compared , 2 excl. → Full breakdown | 2–1 | 1–0 | 0 0 |
| Alberto Ascari '52 · 1r compared → Full breakdown | 0–1 | 0–1 | 0 8.5 |
| Luigi Villoresi '52–'56 · 1r compared , 1 excl. → Full breakdown | 0–2 | 0–1 | 0 4 |
| Juan Manuel Fangio '55–'57 · 1r compared , 2 excl. → Full breakdown | 0–3 | 0–1 | 0 16 |
| Horace Gould '55–'57 · 1r compared , 2 excl. → Full breakdown | 2–1 | 0–1 | 0 0 |
| Paco Godia '56–'57 · 1r compared , 1 excl. → Full breakdown | 0–2 | 0–1 | 0 0 |
| Masten Gregory '57 · 1r compared , 1 excl. → Full breakdown | 0–2 | 0–1 | 0 7 |
| Giorgio Scarlatti '57 · 1r compared , 1 excl. → Full breakdown | 0–2 | 0–1 | 0 1 |
| Harry Schell '57 · 1r compared , 3 excl. → Full breakdown | 0–4 | 0–1 | 0 1 |
| Aldo Gordini '51 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Maurice Trintignant '51–'52 · 0r compared , 5 excl. | 4–1 | 0–0 | 0 0 |
| Robert Manzon '51–'56 · 0r compared , 5 excl. | 2–3 | 0–0 | 0 0 |
| Rudi Fischer '52 · 0r compared , 2 excl. | 2–0 | 0–0 | 0 6 |
| Peter Hirt '52 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Charles de Tornaco '52 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Peter Whitehead '52 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Hans Stuck '52 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Stirling Moss '55–'56 · 0r compared , 3 excl. | 0–3 | 0–0 | 0 1 |
| Hans Herrmann '55–'57 · 0r compared , 2 excl. | 0–1 | 0–0 | 0 0 |
| Luigi Musso '55 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 2 |
| Lance Macklin '55 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Roberto Mieres '55 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Peter Collins '55 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Roy Salvadori '55 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Jean Behra '55–'57 · 0r compared , 3 excl. | 0–3 | 0–0 | 0 4 |
| Cesare Perdisa '56 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 1 |
| Hermano da Silva Ramos '56 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Carlos Menditéguy '57 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Luigi Piotti '57 · 0r compared , 2 excl. | 2–0 | 0–0 | 0 0 |
| Ottorino Volonterio '57 · 0r compared , 1 excl. | 0–0 | 0–0 | 0 0 |
| Bruce Halford '57 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Jo Bonnier '57 · 0r compared , 1 excl. | 0–1 | 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.