Ronnie Peterson

By circuit type

Results proxy. Positive deltas mean better positions; at least two races with each metric are required. Qualifying and classified finishes have separate samples.

Additional teammates without comparable sessions: Jean-Pierre Jarier (1978, 0 rounds); Kunimitsu Takahashi (1977, 1 rounds); Lella Lombardi (1976, 0 rounds); Gunnar Nilsson (1976, 0 rounds); Mario Andretti (1976, 1 rounds); Bob Evans (1976, 0 rounds); John Watson (1975, 1 rounds); Brian Henton (1975, 3 rounds); Jim Crawford (1975, 2 rounds); Tim Schenken (1974, 1 rounds); Ian Scheckter (1974, 1 rounds); Paddy Driver (1974, 1 rounds); Dave Charlton (1973, 1 rounds); Nanni Galli (1971, 0 rounds); Andrea de Adamich (1971, 1 rounds); Alex Soler-Roig (1971, 3 rounds); François Mazet (1971, 0 rounds); John Love (1971, 1 rounds); Niki Lauda (1971, 1 rounds); Max Jean (1971, 0 rounds); Jean-Pierre Jarier (1971, 1 rounds); Mike Beuttler (1971, 5 rounds); Skip Barber (1971, 3 rounds); Mario Andretti (1970, 2 rounds); Johnny Servoz-Gavin (1970, 0 rounds).

57 non-finishes: 35 mechanical, 14 accident/collision, 0 disqualified, 8 other. Reliability exposure: 14 mechanical retirements from a points-scoring grid slot (grid-position proxy, not measured points lost). Average finish and positions gained use official finishing results; pit-lane starts are excluded from grid averages.

H2H reads Peterson–teammate. Only shared official race results and available qualifying are compared; ties are shown separately.