Saturday 25th September 1982

For the first time since the World Championship began in 1950, a country hosted three rounds in the same season in 1982. The Las Vegas Grand Prix, the final race of the year, and the third in the US, decided the Championship. Keke Rosberg of Williams had 42 points, to 33 for McLaren’s John Watson, and needed to finish sixth or better to secure the title. Meanwhile, the race was former world champion Mario Andretti’s final grand prix. Michele Alboreto cruised to a comfortable victory, his first ever and the first for Tyrrell in four years. Alboreto was the 11th different victor that year. Cheever was also able to overtake the ailing Prost for third, nine laps from the end. Less than three seconds behind Prost, and the last car on the lead lap, was Rosberg, who therefore won the title.