Massachusetts Republicans are set to choose their nominee to take on Democratic Gov. Maura Healey in November, with the primary shaping up as a two-way contest between business executive Mike Monogue and former transit official Brian Shortsleeve.
Monogue, the CEO of medical device maker Abiomed, has consistently led in public polling, leveraging his business background and a message focused on economic competitiveness. Shortsleeve, who previously served as administrator of the Massachusetts Bay Transportation Authority, has cast himself as a pragmatic reformer with deep knowledge of the state's infrastructure challenges.
The winner will face Healey, who is running unopposed for the Democratic nomination and is widely seen as the heavy favorite in the deep-blue state. Healey, a former attorney general, has maintained strong approval ratings and a formidable fundraising advantage.
Political analysts note that the GOP primary has drawn less attention than other statewide races, but the outcome could signal the party's direction in a state where Republicans have struggled to win statewide office. The Massachusetts primaries are also testing incumbents in other races, with progressive challengers seeking to unseat established Democrats in the state legislature.
In the U.S. Senate race, incumbent Democrat Ed Markey holds a commanding lead over challenger Seth Moulton, according to recent polls, underscoring the state's liberal tilt. The Senate primary dynamics have drawn national attention as progressives seek to consolidate power.
Healey's campaign has already begun to pivot toward the general election, with a focus on housing, transportation, and clean energy. Her team has signaled that they will tie the Republican nominee to national GOP positions, a strategy that has proven effective in past Massachusetts elections.
Monogue, if nominated, would likely emphasize his private-sector experience and his ability to work across party lines. Shortsleeve, meanwhile, has stressed his record on transit reforms and fiscal management, arguing that he offers a more technocratic alternative.
Polls close at 8 p.m. EDT, and results will be tracked by Decision Desk HQ. The race is one of several gubernatorial contests this year, including tight battles in Wisconsin and Pennsylvania, where economic issues have taken center stage.
For now, all eyes are on the Bay State, where the GOP primary will set the stage for what is expected to be a lopsided November matchup. But as recent elections have shown, even deep-blue states can surprise, and the Republican nominee will likely try to capitalize on any dissatisfaction with the status quo.
