 Mast received 54% of the vote in the general election, defeating Baer.During the 2017-2018 election campaign, Mast's largest donors were Duty Free Americas (as in the 2016 campaign) and Amway/Alticor (run by the DeVos family).Between March and June 2018, Mast's campaign received thousands of dollars from Soviet-born Igor Fruman, one of two business associates of Rudy Giuliani who would later face charges of violating federal campaign finance laws.