| Teammate | Qualifying | Race | Points |
|---|---|---|---|
| Juan Manuel Fangio '51–'54 · 5r compared , 8 excl. → Full breakdown | 0–13 | 0–5 | 12 55.5 |
| Felice Bonetto '50–'53 · 4r compared , 8 excl. → Full breakdown | 6–6 | 0–4 | 4 14.5 |
| Birabongse Bhanudej '50–'54 · 2r compared , 5 excl. → Full breakdown | 2–5 | 0–2 | 0 5 |
| José Froilán González '50–'53 · 2r compared , 5 excl. → Full breakdown | 0–7 | 0–2 | 7 17 |
| Nino Farina '51 · 2r compared , 2 excl. → Full breakdown | 0–4 | 0–2 | 2 11 |
| Harry Schell '51–'54 · 2r compared , 5 excl. → Full breakdown | 5–2 | 0–2 | 0 0 |
| Onofre Marimón '51–'54 · 2r compared , 6 excl. → Full breakdown | 0–8 | 1–1 | 5 4 |
| Louis Chiron '50 · 1r compared , 3 excl. → Full breakdown | 3–1 | 1–0 | 0 4 |
| Nello Pagani '50 · 1r compared → Full breakdown | 1–0 | 1–0 | 0 0 |
| Toni Branca '50–'51 · 1r compared , 1 excl. → Full breakdown | 2–0 | 1–0 | 0 0 |
| Consalvo Sanesi '51 · 1r compared → Full breakdown | 0–1 | 0–1 | 2 3 |
| Gino Bianco '52 · 1r compared , 1 excl. → Full breakdown | 0–2 | 0–1 | 0 0 |
| Paco Godia '54–'56 · 1r compared , 1 excl. → Full breakdown | 0–2 | 0–1 | 0 3 |
| Stirling Moss '54–'56 · 1r compared , 1 excl. → Full breakdown | 0–2 | 0–1 | 0 9 |
| Luigi Piotti '56 · 1r compared → Full breakdown | 0–1 | 0–1 | 0 0 |
| Gerino Gerini '56 · 1r compared → Full breakdown | 0–1 | 1–0 | 0 0 |
| Roy Salvadori '56 · 1r compared → Full breakdown | 0–1 | 1–0 | 0 0 |
| David Hampshire '50 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Joe Fry '50 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Brian Shawe-Taylor '50 · 0r compared , 1 excl. | 0–0 | 0–0 | 0 0 |
| David Murray '50–'51 · 0r compared , 3 excl. | 2–0 | 0–0 | 0 0 |
| Franco Rol '50–'52 · 0r compared , 3 excl. | 1–2 | 0–0 | 0 0 |
| Alfredo Pián '50 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Franco Comotti '50 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Paul Pietsch '50 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Philippe Étancelin '52 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Eitel Cantoni '52 · 0r compared , 2 excl. | 0–2 | 0–0 | 0 0 |
| Chico Landi '52–'53 · 0r compared , 3 excl. | 2–1 | 0–0 | 0 0 |
| Alberto Crespo '52 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Johnny Claes '53 · 0r compared , 1 excl. | 1–0 | 0–0 | 3 0 |
| Hermann Lang '53 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 2 |
| Sergio Mantovani '53–'54 · 0r compared , 2 excl. | 1–1 | 0–0 | 0 0 |
| Luigi Musso '53–'54 · 0r compared , 3 excl. | 0–2 | 0–0 | 0 6 |
| Roberto Mieres '54 · 0r compared , 2 excl. | 0–2 | 0–0 | 0 3 |
| Jorge Daponte '54 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Carlos Menditéguy '54 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Louis Rosier '54 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Ken Wharton '54 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Ottorino Volonterio '54 · 0r compared , 1 excl. | 0–0 | 0–0 | 0 0 |
| Umberto Maglioli '56 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Jean Behra '56 · 0r compared , 2 excl. | 0–2 | 0–0 | 0 0 |
| Bruce Halford '56 · 0r compared , 1 excl. | 1–0 | 0–0 | 0 0 |
| Luigi Villoresi '56 · 0r compared , 1 excl. | 0–1 | 0–0 | 0 0 |
| Jo Bonnier '56 · 0r compared , 1 excl. | 0–0 | 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.