The Republican kept his hopes for a possible 2016 presidential bid alive.
Doug Ducey beat Democratic opponent Fred DuVal, according to an AP projection.
Jason Carter (D) was unable to push Gov. Nathan Deal (R) into a runoff.
Florida Gov. Rick Scott has won a tight race against his predecessor, Charlie Crist.
Terry Branstad is the nation's longest-serving governor.
Gov. Rick Snyder defeated former Rep. Mark Schauer to hold on to his seat.
Republican Greg Abbott easily won the race to become the governor-elect of Texas on Tuesday.
New Hampshire Governor Maggie Hassan (D) has won a second term.
Hassan is projected to keep her seat for another two-year term, defeating GOP challenger Walt Havenstein.
The Republican Governors Association had mounted a bid to oust...
Former Rep. Hutchinson defeated former Rep. Ross, a good night for Republicans in Arkansas.
Republican Gov. Bill Haslam coasted to victory in Tennessee Tuesday night.