I wrote earlier about some of the races for state House. So far, it looks like state Rep. Brown, in West Philadelphia, and state Rep. Salisbury, in the Pittsburgh area, are fending off challenges from the left, according to The New York Times. In the Brown race, Blackwell and Green may have split the vote against him. In the Democratic race for state Senate in Erie, Erie County Democratic Party Chair Jim Wertz is projected to defeat former Fetterman staffer Selena King, according to The New York Times.

—Monica Potts, 538

Given the way Pennsylvanians feel about the economy in the commonwealth, Tia, whoever makes the ballot in the state treasurer race may have their work cut out for them. Pennsylvania voters are more optimistic about the direction of the U.S. economy than voters in other swing states, according to a GBAO/Fabrizio Lee/Wall Street Journal poll from March. Thirty percent of Pennsylvanians said the U.S. economy has gotten better in the last two years, the highest of the seven swing states surveyed. However, voters are less happy with how things are going in the commonwealth; just 20 percent said that the Pennsylvania economy has gotten better over the last two years, fewer than all but one of the states included in the survey (Arizona, in which 19 percent said things had gotten better).

—Mary Radcliffe, 538

ABC News has projected that Dave Sunday will win the Republican nomination for attorney general and will run for the open seat in November. Sunday currently has 66 percent of the vote, with 31 percent of the expected vote reporting. On the Democratic side, Eugene DePasquale is leading with 39 percent, and 54 percent of the expected vote reporting.

—Monica Potts, 538

In one of tonight's competitive statewide races, Pittsburgh-area small business owner Erin McClelland is in the lead over Erie State Rep. Ryan Bizzarro on the back of the mail-in vote from Allegheny County. With around 40 percent of the expected vote in, McClelland is leading with around 57 percent to 43 percent of the vote, according to the state election returns site. Bizzarro may close in on this lead, since he's doing better in other parts of the state — but he's only barely in the lead there as well. (For example, he's up by less than 3 points in Philly and losing by 8 points in Bucks.)

Bizzarro has the state party's nomination and state campaign finance reports show that he outspent McClelland $348,000 to $23,000 in the cycle! This is an impressive showing. It may say something about regional power dynamics in the state, since Bizzarro is one of the few candidates in today's statewide contests who doesn't hail from either the Philly or Pittsburgh regions.

—Tia Yang, 538

In tonight's primaries, voters aren't just deciding on federal candidates for November's general election; they're also setting up the battles for control of the state House and Senate. In 2022, Democrats won the governorship, and they currently hold a one-vote majority in the House they've struggled to maintain through a series of special elections. The party is looking to expand that House majority and gain control of the Senate for a trifecta by targeting opportunities (and defending some vulnerable seats) in the purple areas of this purple state. And, of course, Republicans want to keep their Senate majority, which they've held for 30 years, and take back the House.

Republicans have a six-vote majority in the state Senate, so Democrats need to pick up at least three seats for a tie, which could be broken by Democratic Lt. Gov. Austin Davis. Half the chamber is up for election this cycle. Among the handful of key races, Democrats will be defending an Allegheny County seat and challenging Republicans for a Harrisburg-based seat that are both opening up because of retirements. In both districts, each party is holding a contested primary today and redistricting could give Democrats a boost in November. Democrats are also challenging Republican incumbents in two seats that flipped to red in 2016 and 2020; one will hold a competitive Democratic primary today between Erie County Democratic Party Chair Jim Wertz and former Sen. John Fetterman staffer Selena King.

In the House, the hot primary action will largely be on the Democratic side, as the party's more progressive and centrist flanks face off in districts around Philadelphia and Pittsburgh. In West Philadelphia, Rep. Amen Brown is defending his seat against two challengers, Sajda Blackwell, whose family has a history in area politics, and progressive community activist Cass Green. Brown ran unsuccessfully for mayor on a tough-on-crime stance, and has sided with Republicans in criticizing progressive Philly DA Larry Krasner. Elsewhere in the city, three incumbents endorsed by progressive group Reclaim Philadelphia are facing challengers of their own. And in the Pittsburgh area, state Rep. Abigail Salisbury, who stepped into U.S. Rep. Summer Lee's former seat, is facing a challenge from Ashley Comans, a progressive school board member who lost to Salisbury last year and is endorsed by Lee herself.

Tonight's results will have an effect on their party's chances to hold onto the state House majority in November, and also the direction the Democratic party may try to take should it seize a trifecta.

—Monica Potts, 538