Oregon Sen. Jeff Merkley (D) is projected to win reelection after a smooth race, according to The Hill’s partner Decision Desk HQ (DDHQ). Merkley was leading Republican David Brock Smith by 21 percentage points —…

GOP Sen. Mike Rounds is projected to win reelection in South Dakota’s Senate race, according to Decision Desk HQ (DDHQ). Rounds was expected to defeat his opponent, Democrat-turned-Independent Brian Bengs, in the reliably Republican state.…

Wyoming Rep. Harriet Hageman (R) is projected to ascend to the upper chamber, according to Decision Desk HQ. Hageman defeated Democrat James W. Byrd in the race to succeed Sen. Cynthia Lummis (R), who opted…