With 34 percent of the expected vote in, incumbent Davis is well in the lead with 53 percent of the vote so far. His two top challengers, Conyears-Ervin and Collins, are nearly even for second place with 21 percent and 18 percent of the vote, respectively. Four Democrats ran in the primary against Davis in this deep blue district that includes parts of Chicago's west side; Davis has held the seat for 28 years. Collins has run to his left twice before and has been endorsed by progressive groups.

—Monica Potts, 538

In the Ohio Senate race, Moreno leads Dolan 40 percent to 37 percent with 21 percent of the expected vote reporting, but I'd make him a stronger favorite than that close margin suggests. Much of the vote tallied so far is from early and absentee votes, which are probably more favorable to Dolan. We've seen in previous elections that votes cast on Election Day tend to be better for more Trump-aligned candidates, which should benefit Moreno as Ohio starts to count more of those votes. For instance, around this hour of the evening in Ohio's 2022 Senate primary, Vance led with a tad less than 28 percent with a similar share of the vote reporting, but he wound up winning with 32 percent. That was a more crowded race, but you'd rather be Moreno at this point than Dolan.

—Geoffrey Skelley, 538

With just a shade under 20 percent of the expected vote counted in Ohio's 6th District, state Sen. Michael Rulli leads state Rep. Reggie Stoltzfus by 7 percentage points in the regularly scheduled primary and 6 points in the special election. Rulli's massive lead in his home base, Mahoning County, is giving him the early advantage.

—Jacob Rubashkin, Inside Elections

In the only contested Ohio Supreme Court primary today, Democratic 8th District Court of Appeals judge Lisa Forbes is up 64 percent to 36 percent over former public defender Terri Jamison with 26 percent of the expected vote in, according to the Associated Press. The winner will face Republican judge Dan Hawkins, who ran unopposed today, in November to fill the now-open seat of Republican Justice Joe Deters.

The current state Supreme Court is made up of three Democrats and four Republicans. Two of those Democratic justices are up for reelection, alongside Deters's seat. Deters is still running in November, but against his colleague, Democratic Justice Melody Stewart, for different seat on the court. If either Forbes or Jamison can flip Deters's old seat and Democrats can hold on to their other two incumbents, they would gain control of the state's highest court. That seems unlikely though, given Ohio's Republican lean and the results of recent Supreme Court elections in the state.

—Cooper Burton, 538

The result in Ohio's Senate primary is probably the most germane to Trump's influence in the party (or at least among the primary electorate) because Dolan alone has sometimes distanced himself from Trump. Now, he's decidedly less Trump-skeptical this time around than he was in 2022, but he's still the closest thing to a more pre-Trump traditional politician in any of these races. Moreno, meanwhile, was an also-ran until Trump picked him as his champion. (He flunked out of the 2022 race despite self-funding.) If Trump can push him to a win like he did J.D. Vance two years ago, that's a sign of strength. In the other contests, I'm not sure there's much to be gleaned. Mike Bost and Darren Bailey are both running very Trump-heavy campaigns. Bailey wasn't endorsed by Trump, but still features him in his ads! Not sure it says much if that's a winning message. And in Ohio's 9th, Merrin may have the endorsement, but Riedel has been working overtime to show his loyalty after those embarrassing clips leaked. Plus, Merrin's only had the endorsement for a few days, and it hasn't featured in any TV ads in the race.

—Jacob Rubashkin, Inside Elections