**With Oregon's May 19 Republican primary for U.S. Senate four days away, trader consensus heavily favors state Sen. David Brock Smith at 62% implied probability, propelled by his commanding fundraising lead—$48,166 raised and $32,058 cash on hand as of April 29, far outpacing Jo Rae Perkins' $9,106 raised—and endorsements from Young Republicans of Oregon, Oregon Right to Life, Taxpayers Association of Oregon, and state House Republican Leader Vikki Breese-Iverson.** Perkins garners 32% support from her activist base and name recognition as a perennial candidate with prior U.S. Senate bids, though her past primary losses temper expectations. Smith's legislative experience in the Oregon Senate and House, coupled with early May conservative endorsements, positions him as the establishment choice in this crowded field, while low-volume trading on others reflects their negligible resources and visibility. Ballots mailed since late April heighten focus on turnout among GOP voters.