ABC News reports that Morrisey is projected to win the Republican primary for governor of West Virginia — thus making him the heavy favorite to succeed Justice in Charleston next year. With 91 percent of the expected vote reporting, Morrisey is leading Capito 34 percent to 28 percent.

As you can see in the map below, Morrisey's win was built on his strength in West Virginia's border counties, which perhaps makes sense for a candidate not originally from the state. Capito, meanwhile, is winning a few central counties like Charleston's Kanawha County, and Miller is doing well in southwestern West Virginia — the heart of coal country.

—Nathaniel Rakich, 538

With Alsobrooks as the projected Democratic winner in the Maryland Senate race according to reporting by ABC News, EMILY's List can chalk up another win. We've been tracking EMILY's List endorsees in primaries and how they're faring. So far, they've endorsed 12 non-incumbent women (including Alsobrooks). Of these, just three have lost their primaries (who all happen to be in California).

If Alsobrooks wins in November, she will be just the third Black woman ever elected to the Senate.

—Meredith Conroy, 538 contributor

Yeah, Geoffrey, and it was a pretty convincing win for Alsobrooks at that. Pretty impressive after she trailed in polls for almost the entire primary — only the last two polls showed her ahead, and in our final average, Trone was still leading by 2 points. But Trone seemed to have a ceiling, as he just did not gain much support no matter how much more money he spent.

—Nathaniel Rakich, 538

ABC News is reporting that Alsobrooks is projected to win the Democratic primary in Maryland's U.S. Senate race. With 53 percent of the expected vote reporting, Alsobrooks leads 53 percent to 43 percent. As the map below shows, she's ahead in the four largest localities in the state right now: Montgomery, Prince George's and Baltimore Counties, plus the city of Baltimore. She will face Hogan in November.

—Geoffrey Skelley, ABC News

It's going to be a minute before we start to get primary results this evening, so allow me to make a humble suggestion in the meantime: Listen to the 538 Politics podcast!

Yesterday I sat down with my colleagues Nathaniel and Geoffrey and friend of the pod Leah Askarinam to talk about the recent The New York Times/Siena College swing-state polls and preview tonight's races. In case you missed it, the polling was pretty bad for President Joe Biden. He trailed former President Donald Trump in every battleground state except Wisconsin and lagged by 12 percentage points in Nevada.

But there are some caveats in understanding what those polls mean at this point in the cycle. Most importantly, it's less that Trump has picked up ground than that Biden has lost it, and a big question over the next five and a half months will be whether Biden can gain that support back. There's a lot more to say, but I'll let you listen to find out!

As far as tonight's races go, we mainly focused on the important Democratic Senate primary in Maryland, where things are looking truly competitive. We also hit on a couple of House primaries that feature people who were in the Capitol on Jan. 6, 2021 — one Capitol police officer and one Trump supporter. Check it out!

—Galen Druke, 538