Reps. Peter Meijer, R-Mich., Jaime Herrera Beutler, R-Wash., and Dan Newhouse, R-Wash., are all competing against Trump-backed primary challengers as the contests mark the latest test of the former president’s influence in GOP elections.

After Tuesday, Rep. Liz Cheney, R-Wyo., will be the last House Republican who supported impeachment still facing a primary. Cheney, vice chair of the committee investigating the deadly riot and Trump’s efforts to overturn the 2020 election, has encountered particularly stiff headwinds back home in Wyoming. That primary is on Aug. 16.

Reps. Anthony Gonzalez, R-Ohio, John Katko, R-N.Y., Fred Upton, R-Mich., and Adam Kinzinger, R-Ill., all opted to retire at the end of their term. Rep. Tom Rice, R-S.C., lost to a Trump-backed challenger in June while Rep. David Valadao, R-Calif., staved off a primary challenge that same month, though Trump did not endorse him in his race.

Like other impeachment supporters, Meijer, Beutler and Newhouse have all out-raised their Trump-backed opponents. Federal campaign finance records show Meijer has out-raised his challenger, John Gibbs, in Michigan’s 3rd Congressional District by more than $2 million. Meijer raised $2.77 million through mid-July while Gibbs’ haul totaled $484,000.