Mary “White Life” Miller won her primary over the incumbent:

Freshman Rep. Mary Miller, who had support of Donald Trump and the Club for Growth, beat five-term incumbent Rodney Davis 57-43 in a safely red seat in rural central Illinois. While neither member had much of a geographic advantage in this new seat, the far-right Miller proved to be a better fit for local Republicans than Davis, who had long sought to present himself as a moderate in order to win under the previous map and voted for a Jan. 6 commission.
Davis tacked right during this campaign and pledged to investigate the Jan. 6 committee if he became chair of the House Administration Committee, but it was far from enough. Miller, by contrast, told Trump at a rally on Saturday, “I want to thank you for the historic victory for white life in the Supreme Court yesterday.” (Her campaign responded by insisting she’d meant to say “right to life.”)

dailykos.com