After a contractor hired by state Senate Republicans to look into the results of the 2020 Arizona election provided an update on its findings at a legislative hearing on July 15, former President Donald Trump issued a series of false and misleading statements about what it has uncovered.

According to Trump, the firm has uncovered a “massive number of voter irregularities and fraud” in what he called a “corrupted election” in Maricopa County, the fourth most populous county in the country.

“Arizona shows Fraud and Voting Irregularities many times more than would be needed to change the outcome of the Election,” wrote Trump, who is scheduled to attend the “Rally To Protect Our Elections” in Phoenix on July 24. But the company didn’t present evidence of such widespread fraud.

According to an investigation by the Associated Press, county election officials in Arizona have identified just 182 cases of potential voter fraud, and only four have led to charges so far. That’s far fewer than the 10,457-vote margin by which Democrat Joe Biden narrowly beat Trump in the state. The result has been confirmed by a hand recount in several counties, including Maricopa. Maricopa County also passed an independent forensic audit of ballot tabulation equipment used in the 2020 presidential election.