The general is not in question, but the primary is worth watching: Seth Moulton is challenging Markey, setting up an intra-party fight between the progressive incumbent and a more centrist challenger.
Updated 2026-02-18
Will Alexander Rikleen be the Democratic nominee for Senate in Massachusetts?
Data from Polymarket prediction markets
No serious GOP challenger expected
Massachusetts vs. National · Pop. 7.0M
US Senate in Massachusetts(Class II)