Perhaps Trump has been reading the 538 live blogs and didn’t like my comments about him padding his record when it comes to endorsing candidates guaranteed to win (uncontested, incumbents, etc), but the former president took a few gambles in tonight’s races on dark horse candidates. It … did not pay off. Of the 19 races tonight where Trump made an endorsement, 15 are projected to win, three are projected to lose, and one is leading (Celeste Maloy in Utah’s 2nd District, but it’s a close race). However … 12 of those wins were uncontested races, and among the uncontested races, two endorsed candidates were incumbents (including Rep. Lauren Boebert, who was running in a new district but is still a sitting representative).

When Trump actually rolled the dice tonight, like in endorsing Dave Williams in Colorado’s 5th District or Trent Staggs for the GOP Senate race in Utah, he came up short. Overall, 79 percent of Trump’s endorsees are projected to have won their races tonight, but when you consider only the contested races (even including incumbents), Trump is 50-50 on his endorsements, with one race pending. What was I saying about padding the record again?

—Kaleigh Rogers, 538

Philip Bump and Lenny Bronner over at The Washington Post dove into precinct results in New York’s 16th District and found something interesting: More heavily Jewish precincts voted pretty strongly for Latimer.

—Nathaniel Rakich, 538

We talk a lot about how effective or useful polling is these days, and Americans don't have a tremendous amount of trust in polling. According to a recent Marist poll, 61 percent of Americans said they trust polls "not very much" or "not at all."

So I think it's important to make note of when polls do a good job of depicting where a race stands. And Noble Predictive Insights's latest poll of Utah, which they fielded last week, was pretty spot on. They found Curtis leading the Senate primary field with 48 percent, followed by Staggs (28 percent), Wilson (9 percent) and Walton (6 percent). According to the AP, the current results are: Curtis 52 percent, Staggs 28 percent, Wilson 14 percent and Walton 6 percent, with 67 percent of the expected vote counted. That's pretty good. And in the gubernatorial race, Noble Predictive Insights found Cox ahead, 55 to 42 percent, over Lyman. He currently leads 59 to 41 percent, with 68 percent of the expected vote counted. Not bad for a primary poll!

—Jacob Rubashkin, Inside Elections

Cox may have been booed at the convention, Meredith, but Utah voters seem to feel OK about the state under his leadership. In a HarrisX/Deseret News/Hinckley Institute of Politics poll conducted earlier this month, when asked whether the U.S. was on the right or wrong track, 77 percent of Utah voters said it was on the wrong track, compared with 14 percent who said it was on the right track. But when asked the same question about their own state, 48 percent said it was on the right track, and 36 percent said it was on the wrong track. That level of satisfaction is pretty rare these days, so despite some recent closer polling, I'm not surprised to see Cox running away with this race.

—Mary Radcliffe, 538

Tonight, we'll be monitoring how candidates of color perform in primaries for Senate, House and governor. Overall, 19 people of color — 12 Democrats and seven Republicans — are running in these contests, all for the House.

Each state has a candidate of color running in at least one race, but New York, which also has the most contests overall, is home to 10 of these candidates, including former Rep. Mondaire Jones, who is running in the 17th Congressional District. He tried to switch districts in 2022 due to redistricting and lost the primary in the 10th District, but this year he is running unopposed and hoping to unseat Republican Rep. Mike Lawler.

In Colorado, Democratic incumbent Rep. Joe Neguse is running unopposed in the primary for the state's 2nd Congressional District. In the 3rd District, Stephen Varela, who sits on the state's Board of Education, is the only person of color among six candidates hoping to take on Democrat Adam Frisch for the seat left open by Boebert running in the 4th District this cycle. Asian American Peter Yu, a finance and mortgage consultant, is one of her five challengers in that district. In the 8th Congressional District, are vying to take on the incumbent Democrat, Rep. Yadira Caraveo, a seat Republicans hope to flip in what could be a close race.

Finally, there are currently only four Black Republicans in the House, but Burns could add to that number if he wins his runoff in South Carolina (he is slightly favored against Biggs). Meanwhile, one of those four incumbents, Rep. Burgess Owens, is unopposed in Utah's 4th District.

—Monica Potts, 538