As you mentioned earlier, Jacob, Trump won Colorado's 4th District by 19 points in 2020, so Lopez's 21-point win is pretty much exactly in line with the partisanship of the district. That's notable in a year when Democrats have made a lot of hay out of their overperformances in recent special elections, like in Ohio's 6th District a couple weeks ago. It's a good reminder that individual special election results can be noisy. That said, Democrats are still punching above their weight in special elections this year on average by about 6 points, and historically, overperformance in special elections has augured general-election success.

—Nathaniel Rakich, 538

The AP projects that Greg Lopez will win the special election for Colorado's 4th District, which was vacated by Republican Ken Buck. The former Parker, Colorado, mayor leads Democrat Trisha Calvarese, 58 to 35 percent, with 80 percent of the expected vote counted.

—Jacob Rubashkin, Inside Elections

The AP now estimates that 48 percent of the expected vote has reported in the Democratic primary for New York's 16th District, and Latimer holds a 10-point lead over Bowman, 55 percent to 45 percent. Latimer is winning 63 percent of the vote in Westchester County, which he leads as county executive, and which will cast the vast majority of votes in this seat. A projection may not be far away here.

—Geoffrey Skelley, 538

With Boebert's win, the VIEW PAC endorsed candidate, Flora, is out. As I mentioned earlier on the blog, this race was interesting to me because it pitted two GOP women's groups against each other. VIEW PAC endorsed Flora, while Maggie's List endorsed Boebert. VIEW PAC has a history of being anti-Freedom Caucus, so it wasn't surprising they didn't back Boebert, but it was somewhat surprising they endorsed in the race at all. Of course, as the saying goes, women (even within the same party) are not a monolith!

—Meredith Conroy, 538 contributor

According to our analysis of primaries this cycle through May 21, 41 percent of Democrats' nominees for House, Senate and governor are women, compared with just 16 percent of Republicans' nominees. It wasn't until June 11 that Republicans nominated a nonincumbent woman in a seat they're strongly favored to win in November: Julie Fedorchak in North Dakota's at-large district. But today's races present a couple more opportunities for Republican women to make gains.

One race I'll be watching is the runoff between Biggs and Burns in South Carolina's 3rd. Biggs has been endorsed by VIEW PAC, one of the organizations trying to elect more Republican women, but Trump endorsed Burns. This will be a safe Republican race in November, so a Biggs win would likely add a woman to the Republican conference.

In Utah, incumbent Rep. Celeste Maloy faces a serious challenger, even though she has an endorsement from Trump. Her challenger has been endorsed by Sen. Mike Lee, Sen. Rand Paul, Sen. Tommy Tuberville and former presidential candidate Vivek Ramawamy and is painting Maloy as too "D.C."

In Colorado, there are only two Republican women running today, and they are facing off against each other in the 4th Congressional District. Flora has been endorsed by VIEW PAC, but Boebert has the support of Maggie's List, which is another of the GOP groups dedicated to electing more women. This is the second time we've seen two GOP women's groups endorse against each other in primaries thus far. Last week, in South Carolina's 1st, Rep. Nancy Mace was endorsed by VIEW PAC, while Winning for Women supported her challenger, Catherine Templeton. Mace prevailed*.

While Mace and Boebert both had backing from Trump, Boebert is a member of the Freedom Caucus, while Mace is not, which could explain why VIEW PAC backed Mace but not Boebert. In 2022, VIEW PAC endorsed a challenge to Rep. Marjorie Taylor Greene in her primary, another female member of the Freedom Caucus.

In Democratic primaries today, EMILYs List, the prominent political action committee formed to elect pro-choice Democratic women, has endorsed just two nonincumbents, both in New York: Goroff in the 1st and Laura Gillen in the 4th. Gillen, a lawyer and former Hempstead Town Supervisor, is unopposed in the primary, and she stands a decent chance of defeating incumbent Republican Rep. Anthony D'Esposito in November.

I'll keep you updated on these candidates and more throughout the night.

—Meredith Conroy, 538 contributor