Mercedes' Lewis Hamilton said on his team radio, "This has been manipulated," after the Briton was passed by Max Verstappen on the final lap of Sunday's controversial season-ending Abu Dhabi Grand Prix.
A series of questionable race control calls were made as Max Verstappen won his first F1 title.
Mercedes could appeal against Max Verstappen's Formula One championship victory despite stewards dismissing the team's post-race protests on Sunday.
Hamilton did not specify any incidents where a biased decision had gone against him.
The Saudi Arabian Grand Prix is the penultimate race on this year's Formula One calendar
The Dutchman seized the title after overtaking Hamilton on the last lap of the race amid uproar.
The Dutchman won a maiden Formula One title after a last-lap overtake on Mercedes rival Lewis Hamilton in Abu Dhabi.
Lewis Hamilton, the sport's most successful driver of all time and badly affected by the outcome after leading until seven corners from the end, did not attend Thursday night's gala awards ceremony-- a requirement for the championship's top three.
Formula One's governing body will investigate Sunday's Italian Grand Prix crash between title contenders Max Verstappen and Lewis Hamilton because it was 'unusual', according to race director Michael Masi.
Red Bull's Max Verstappen won the rain-hit Belgian Grand Prix on Sunday without racing even a single lap as half-points were awarded for only the sixth time in Formula One history.
Ferrari carry burden of history and expectation as they unveil 2022 car.
Lewis Hamilton won a crazy, twice-halted Saudi Arabian Grand Prix for Mercedes on Sunday to go level on points with Red Bull rival Max Verstappen and set up a winner-takes-all title showdown.
The Dutchman stopped Hamilton from winning an eighth title with a gutsy turn in the final lap.