I mentioned earlier that Merrin had been involved in a speaker fight in Ohio that he lost when another candidate, Stephens, won the backing of Democrats to hold a more moderate speakership. Twenty-two Republicans in the state House joined in voting for Stephens, including Stephens himself, and were dubbed the Blue 22. They were censured by the state party. Of those running again, 12 face primary challengers. By our count, 8 of the Blue 22 running for reelection are currently ahead and 4 are running behind their challengers, according to the Ohio Secretary of State. Stephens is running unopposed, but that could spell doom for his speakership.

—Monica Potts, 538

The earlier result I mentioned that appeared to show Nikki Haley had won heavily Amish Holmes County, Ohio, looks to have been a reporting error. The error has been corrected, and updated results from the Associated Press show Trump leading the county 82-11 percent with over 95 percent of the vote reporting.

—Mary Radcliffe, 538

Merrin, the last-minute addition to the race, is projected to win the primary in Ohio's 9th District, according to ABC News. He will face incumbent Kaptor. Despite her incumbency, the seat could be tough for the long-serving Democrat to hold onto. As Nathaniel wrote earlier, Republicans in the state redrew the district to make it more Republican. But finding the right candidate has been tough for them: They'll be holding out hope that Merrin, who's been involved in his own intraparty battles in the state, will win this November.

—Monica Potts, 538

In Illinois’s 31st state House District, a battle has been brewing between longtime state representative Mary Flowers and state House Speaker Chris Welch. Flowers was the deputy Democratic leader of the chamber from 2020-2023, but was stripped of her leadership position in May 2023 after allegations of abusive conduct toward other members and staff. This year, Speaker Welch led an effort to oust her from the chamber, directing hundreds of thousands of dollars toward her challenger, Michael Crawford, and encouraging outside groups, particularly unions, to support Crawford.

The effort appears to have paid off: Crawford, an educator and political newcomer, is projected to win, according to the Associated Press. He leads the 19-term congresswoman 70-30 with 64 percent of the vote reporting.

—Mary Radcliffe, 538

California held its statewide primary for president and downballot races on March 5, but it still gets to join in on the March 19 fun. There’s a special election in the 20th Congressional District to fill the vacancy left by former House Speaker Kevin McCarthy, who resigned his seat at the end of 2023. The solidly red seat is all but guaranteed to elect a Republican, but the main question is whether the special will produce a winner today or necessitate a runoff.

That’s because California special elections don’t work exactly like its regular top-two primary elections. Instead, they operate similarly to Louisiana’s jungle primary system. All candidates, regardless of party, run together in a first round — the race happening today — and if one candidate wins a majority, that candidate is elected. But if no candidate wins a majority, a runoff takes place between the top two candidates. Should no one surpass 50 percent today, the two leading contenders will meet on May 21.

In some ways, the March 5 top-two primary served as a dry run for the special because the leading candidates in that race are also on the special election ballot. The favorite is probably Republican state Assemblymember Vince Fong, who led all candidates with 42 percent of the primary vote two weeks ago. Fong is viewed as McCarthy’s hand-picked successor, and he also has Trump’s endorsement. Fellow Republican Tulare County Sheriff Mike Boudreaux narrowly grabbed the second November spot with 24 percent in the primary, so he’s probably the second-most likely candidate to win or advance to a runoff. But in the primary, Boudreaux only ran a little ahead of Democrat Marisa Wood, who won 21 percent, so she could finish ahead of Boudreaux in the special. This is especially true considering that Republican turnout may not be as high today as it was on March 5 because the special won’t coincide with a much-watched GOP presidential primary.

Differences between the set of candidates running in the special and those who ran in the regular primary could also cause consequential shifts in vote share. Four minor Republicans not running in the special won about 5 percent in the primary, while a minor Democrat not running in the special won about 3 percent. Should this support line up more behind the leading contenders in each party, Fong would find himself closer to a majority to win outright, while Wood might overtake Boudreaux for the second spot in a potential runoff. Moreover, voters know how the primary result played out, so that could influence them to consolidate behind the leading candidates. Still, six other lesser candidates are on the special election ballot, so even if they don’t win much of the vote, what share they do take could still help influence the special’s outcome.

—Geoffrey Skelley, 538