Interesting, guys. Yeah, the multiple variables at play in Oregon make it hard to say whether Oregon Democrats were consciously pushing back against progressives or if the big spending just overwhelmed everything else.

—Nathaniel Rakich, 538

Ultimately, in congressional primaries, if you are getting absolutely swamped by your opponent with advertising — both negative and positive, unlike in some other recent primaries with spending disparities — you're going to have a hard time. Susheela Jayapal was up against $5.7 million in pro-Dexter spending and could only marshal a few hundred thousand dollars of advertising. McLeod-Skinner faced $5.7 million of outside spending hitting her and boosting Bynum and only aired about $200,000 worth of advertisements. In an expensive media market, that makes it tough to get your message out, let alone respond effectively to attacks.

—Jacob Rubashkin, Inside Elections

That's interesting, Meredith, but I also think that Portland-area voters are a little frustrated with the progressive movement, particularly in the wake of the debacle with decriminalizing drugs that the legislature recently rolled back. There may be some local dynamics that really matter in Oregon, but aren't as influential elsewhere in the country, that are holding progressive candidates back — as you can see in my previous post about polling in the area regarding homelessness and crime. Both the 5th and 3rd districts are in the Portland area, so progressives there may be suffering some blowback from these issues.

—Mary Radcliffe, 538

That's a good question, Nathaniel. It could be that big spending wins primaries. Another takeaway could be that progressive candidates are losing steam. In the 3rd and the 5th, the candidates more aligned with the progressive wing ended up losing (Jayapal and McLeod-Skinner). But I don't think that's the take away. I think it's more so a consequence of progressive's effective movement. Voters had their pick of several progressive candidates in those races, and yes, the candidates who spent more prevailed.

—Meredith Conroy, 538 contributor

Well, that wasn't as interesting as we expected. ABC News is reporting that state Rep. Maxine Dexter is projected to win the Democratic primary in Oregon's solidly blue 3rd District. With 45 percent of the expected vote reporting, Dexter leads Jayapal 53 percent to 25 percent. This result prevents some history: Had Jayapal won this race and gone on to win the general election, she and her sister Pramila Jayapal (a representative from Washington state) would've been the first sisters to serve in Congress at the same time while representing different states. In November, Dexter will almost certainly win the general election and succeed retiring Rep. Earl Blumenauer in the Portland-based seat.

—Geoffrey Skelley, 538