Trader consensus prices state Sen. David Brock Smith at 43% and Jo Rae Perkins at 41% to win Oregon's Republican U.S. Senate primary on May 19, reflecting a closely contested race amid a crowded nine-candidate field and absence of public polls. Smith's recent campaign launch in early March, emphasizing public safety, homelessness, and working families as a coastal lawmaker, has built momentum through active outreach like the April 5 Pendleton forum hosted by local Republicans. Perkins, a perennial candidate and former state party secretary with a loyal base from prior Senate bids, maintains parity via grassroots support. Separation could arise from key endorsements, first-quarter fundraising disclosures due soon, national GOP backing, or late voter turnout pushes in this closed primary where mail ballots begin arriving early May.