Lewis Hamilton eased to his sixth Formula One title by finishing second as Mercedes team-mate Valtteri Bottas took the chequered flag at the the US Grand Prix on Sunday.
Formula One is set for a record-breaking 22 races next year after the provisional calendar for the 2020 season was released on Thursday.
The Mercedes driver led from pole to chequered flag, with Red Bull's Max Verstappen more than eight seconds behind and Ferrari's Vettel a distant third.
Formula One leader Lewis Hamilton made the most of the changeable conditions to seize pole position for the Belgian Grand Prix ahead of Ferrari title rival Sebastian Vettel on Saturday.
Sebastian Vettel marked his 200th Formula One race with a thrilling and brilliantly-judged victory for Ferrari in Sunday's dramatic Bahrain Grand Prix.
Italian investigators said on Tuesday they had foiled a plot to steal the body of legendary Formula One racing pioneer Enzo Ferrari and demand a ransom.