Live 2026 primary election results: The Mass. Republican gubernatorial primary, Mike Minogue vs. Brian Shortsleeve

Massachusetts holds primary elections on Tuesday, Sept. 1, with results updating after 8 p.m. In the GOP gubernatorial primary, Mike Minogue and Brian Shortsleeve compete for the chance to challenge Gov. Maura Healey in November. Simultaneously, the Democratic Senate primary features a contest between Sen. Ed Markey and Congressman Seth Moulton. Both races are critical for determining the candidates who will advance to the general election in these high-profile state political battles.