If Biggs wins her race in South Carolina’s 3rd, that will be notable not only because the Trump endorsee would lose, but because the GOP has been slow to nominate women for safe Republican seats. Earlier in the cycle, in North Carolina’s 13th (a safe red seat), Kelly Daughtry was a contender, where she was set to face off against Brad Knott in a runoff. However, Trump endorsed Knott ahead of the runoff, and she dropped out.

—Meredith Conroy, 538 contributor

The AP reports that about 82 percent of the expected vote has reported from the GOP primary runoff in South Carolina's 3rd District, and Biggs's lead over Burns now stands at around 4 points, 52 percent to 48 percent. Looking at the results from the South Carolina Election Commission, Burns has not gotten the boost from the Election Day vote that we expected. In fact, Biggs leads among votes cast on election day, 53 percent to 47 percent, and that group of votes looks set to make up close to 80 percent of the final overall vote total. (Biggs leads 51 percent to 49 percent among the smaller number of early and absentee votes.)

—Geoffrey Skelley, 538

Utah 2nd District Rep. Celeste Maloy is the last moderate incumbent in Utah who has drawn a right-wing challenger, and she may be in slightly more danger than the others. Not only did she lose the state party's endorsement at its April convention, but she only narrowly won the Republican nomination for this seat in a 2023 special election with 39 percent of the vote. Her opponent this time around, Army veteran Colby Jenkins, has also raised a credible $379,000, and tea party-aligned outside groups have spent $534,000 to support him. But while Jenkins has the influential support of Lee, Trump's last-minute endorsement of Maloy may have halted Jenkins's momentum.

—Nathaniel Rakich, 538

We're also keeping an eye tonight on a few mild-mannered Republican incumbents who are probably safe for reelection but have displeased the GOP's right flank enough to earn a primary challenge.

For example, hardline state Rep. Phil Lyman won the state GOP's official endorsement for governor over incumbent Gov. Spencer Cox at an April party convention, but a HarrisX/Deseret News/University of Utah poll earlier this month showed Cox leading Lyman 71 percent to 29 percent among the broader primary electorate. (Republican conventions in Utah, which are largely attended by dogmatic party activists, tend to be more conservative in their tastes than voters.)

Similarly, in the 1st District, electrician Paul Miller defeated Rep. Blake Moore at the party convention and could tap into some level of discontent with Moore's moderate voting record, but he's raised all of $4,706 for the cycle, so he's unlikely to actually defeat the incumbent.

—Nathaniel Rakich, 538

Not known for his subtly, Bowman, still speaking now at a catering hall in Yonkers, is clearly agitated, fired up, not going down without a fight, even in his loss. After quickly (and, likely, in jest) telling his crowd not to jeer at AIPAC's mountains of spending against him, he led the crowd of a hundred or so supporters and staffers in a group "BOO" of the group that lobbed nearly 15 million dollars to elect Latimer.

"Our opponents-not opponent-may have won this round at this time at this place. But this will be a battle for our humanity and justice for the rest of our lives. And we will continue to fight that battle for humanity and justice for the rest of our lives."

Next to me, supporters are crying into one another's shoulders, clearly leveled by this loss. Actually, a few of them just ran over to the bar. I think it'll be a late night here.

—Brittany Shepherd, ABC News