Maryland 5

Chris Chaffee (R) vs Adrian Boafo (D).

Called by the AP: Adrian Boafo (D). Adrian Boafo (D) 68.8%; Chris Chaffee (R) 31.2%. Source: The Associated Press.

Cook: Solid D. 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: 0%.