Massachusetts Democratic incumbent Gov. Deval Patrick has won re-election in the gubernatorial race, CNN projects, beating out Republican Charlie Baker. Projections are based on CNN analysis of exit poll data.
Michigan Republican Rick Snyder has defeated Democrat Virg Bernero in the race for governor, CNN projects. Democratic Gov. Jennifer Granholm is term-limited.
Arizona Republican incumbent Sen. John McCain has defeated Democrat Rodney Glassman in the Senate race, CNN projects.
Iowa Republican incumbent Sen. Chuck Grassley has won his bid for a sixth term, CNN projects, beating out Democratic nominee Roxanne
Missouri Republican Rep. Roy Blunt has won the Senate seat vacated by retiring Republican Sen. Kit Bond, CNN projects. Blunt defeated Democrat Robin Carnahan, the secretary of state with a family history in Missouri politics.
Louisiana Republican incumbent Sen. David Vitter has won his bid for re-election to a second term as senator, CNN projects, beating out conservative Democratic Rep. Charlie Melancon.
Nebraska Republican incumbent Gov. Dave Heineman has won a second term, CNN projects, beating out Democrat Mike Meister.
Texas Republican candidate Bill Flores has unseated Democratic incumbent Rep. Chet Edwards in the race for the 17th Congressional District, CNN projects.