GeoOdds

Oregon U.S. Senate Race 2026 — Odds

OR · U.S. Senate · Class 2Safe D
Incumbent:Jeff MerkleyD

Jeff Merkley is seeking a fourth term against Republican David Smith in a state that last elected a GOP senator in 2002. All major raters score Oregon safe Democratic. This contract exists mainly to complete Senate-control arithmetic.

93%implied chance
-0.5pp24h

Favorite: Democrat

Current standings

  1. 1
    Democrat93%
  2. 2
    Republican7%
  3. 3
    Person B
  4. 4
    Person D
  5. 5
    Person F
  6. 6
    Person H
  7. ·
    Others (7 outcomes)<1%

Probability over time — Democrat

Frequently asked questions

Who is favored to win the Oregon Senate race in 2026?

Democrat leads on Polymarket at 93%. Forecasters rate the seat Safe D.

Is Jeff Merkley running for re-election?

Jeff Merkley (D) is the incumbent in this Oregon senate race. Jeff Merkley is seeking a fourth term against Republican David Smith in a state that last elected a GOP senator in 2002. All major raters score Oregon safe Democratic. This contract exists mainly to complete Senate-control arithmetic.

Where can I trade the Oregon senate odds?

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