Oklahoma 4

Tom Cole (R) vs Mitchell Jacob (D).

Called by the AP: Tom Cole (R). Tom Cole (R) 61.7%; Mitchell Jacob (D) 35.6%. Source: The Associated Press.

Cook: Solid R. Public polls: 0.

Atlas pre-election model — built only from data frozen on October 29, 2026; first published November 3 after polls closed, so it is a test of the method, not a prediction. Republican chance in that model: 100%.