Trone ended up spending just about $62 million out of his own pocket in Maryland's Democratic primary for Senate, but it wasn't enough for him to defeat Alsobrooks. It also left Trone just short of the all-time record for self-funding in a Senate race. In 2018, now-Sen. Rick Scott spent more than $63 million of his personal wealth on his successful campaign. (He's up for reelection this year.) But to put that in perspective, Scott spent that amount over the course of the whole cycle, whereas Trone shelled out nearly the same total for just the primary!

—Geoffrey Skelley, 538

My main final thought for the night is that we've seen once again how powerful incumbency can be. Incumbents won against far-right challengers in primaries throughout the states. In the race I was watching, West Virginia's 1st, there was very little daylight between the two Republican candidates, Miller and Evans. Both were extremely loyal to Trump and the MAGA agenda, but Evans's candidacy largely hinged on him being more loyal to Trump than his opponent because he actually protested on Jan. 6, while Miller had avoided angering the base by voting against certifying the election. As we race toward an election that appears to be a 2020 rematch, the same 2020 spirit pervades many downballot races as well.

—Monica Potts, 538

All the races we were tracking tonight have now been projected! What are everyone’s takeaways from the night’s results?

—Nathaniel Rakich, 538

West Virginia actually has a history of casting protest votes against incumbent Democratic presidents in primaries, Irena. For instance, in 2012, Barack Obama beat total rando Keith Judd here just 59 percent to 41 percent. This year, Biden is winning a decent 71 percent of the vote, but he's especially weak in coal country in the southwestern part of the state — for example, winning just 49 percent in Mingo County. But these are no anti-Israel protest votes; coal country is a deeply conservative part of the country that nonetheless still has a lot of registered Democrats. These protest votes, therefore, are protesting the liberal direction that the national party has taken this century.

—Nathaniel Rakich, 538

In Baltimore, Democratic voters are choosing between a current and former mayor, and the race looks very close. Former mayor Sheila Dixon is currently leading incumbent Brandon Scott by less than a tenth of a percentage point with mostly early vote reported, according to the state's board of elections.

This is Dixon's third attempt to return to the mayor's office since she resigned in 2010 after being found guilty of embezzlement. In 2016, she narrowly lost the primary to Catherine Pugh, who later went on to plead guilty to conspiracy and tax evasion. Then in 2020, Dixon lost the primary to Scott by just 2.1 percentage points, though a crowded field of 24 candidates meant neither put up a strong showing.

Perhaps ironically, Dixon's campaign this time around focused in part on crime, an issue that 79 percent of Baltimore voters cited as "extremely serious" or "very serious" in a March Washington Post/University of Maryland poll, far more than other areas of the state. Thirty-two percent of Baltimore City voters also told the pollsters that they feel "not too safe" or "not at all safe" from crime in their neighborhoods.

Two different surveys of the mayoral primary in April both showed a single-digit race with Scott ahead, so this one might go down to the wire.

—Mary Radcliffe, 538