Mario Andretti

Additional teammates without comparable sessions: Didier Pironi (1982, 0 rounds); Gilles Villeneuve (1982, 0 rounds); Carlos Reutemann (1982, 0 rounds); Keke Rosberg (1982, 1 rounds); Derek Daly (1982, 0 rounds); Nigel Mansell (1980, 2 rounds); Hector Rebaque (1979, 9 rounds); Jean-Pierre Jarier (1978, 2 rounds); Ronnie Peterson (1976, 1 rounds); Bob Evans (1976, 0 rounds); Arturo Merzario (1972, 0 rounds); Nanni Galli (1972, 0 rounds); Jo Siffert (1970, 4 rounds); Ronnie Peterson (1970, 2 rounds); François Cevert (1970, 3 rounds); Chris Amon (1970, 5 rounds); Jo Siffert (1969, 3 rounds); Jochen Rindt (1969, 3 rounds); John Miles (1969, 0 rounds); Pete Lovely (1969, 1 rounds); John Love (1969, 1 rounds); Graham Hill (1969, 3 rounds); Jo Bonnier (1969, 1 rounds); Richard Attwood (1969, 0 rounds); Moisés Solana (1968, 0 rounds); Jo Siffert (1968, 1 rounds); Jackie Oliver (1968, 1 rounds); Graham Hill (1968, 1 rounds); Jim Clark (1968, 0 rounds); Bill Brack (1968, 0 rounds).

73 non-finishes: 53 mechanical, 16 accident/collision, 1 disqualified, 3 other. Reliability exposure: 18 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 Andretti–teammate. Only shared official race results and available qualifying are compared; ties are shown separately.

1966–2026 · 61 imported seasons. Career figures reflect imported data. Race starts exclude DNS and non-qualifiers; poles use race grid position. Points use official season standings.