
This market asks whether Donald Trump will successfully contest the results of the 2026 midterm elections, resulting in a change to the certified outcome of a federal House or Senate race. The research shows Trump has explicitly stated he will only accept the midterm results "if the elections are honest" and has refused to rule out declaring a national security emergency to control the election. Courts have blocked his executive orders on mail voting, and the Supreme Court is considering his appeal. The forecast shows Democrats favored for the House (61%) and a narrow Republican Senate hold (57%), suggesting potentially close races that could trigger challenges. External sentiment (a related market on whether Republicans would contest Democratic wins) sits at 82%, but that measures filing a contest, not succeeding — the higher bar of actually overturning a certified result faces significant legal and procedural obstacles. Given Trump's rhetoric and the close forecasts, some contesting activity is likely, but the probability of a successful outcome change remains modest.
In a Real America's Voice interview, Trump declined to rule out declaring a national security emergency to control the 2026 elections.
In NBC interview, Trump said he would accept midterm results only if elections are 'honest,' and that 'something else has to happen' if they aren't.

Will Donald Trump contest the results of the 2026 midterm elections?

Will the United States elect a female president in the 2028 presidential election?

Will Donald Trump ever serve time in prison?

Will any member of the Trump family go to prison by the end of 2029?

Will Republican control Congress after the 2026 midterm elections?