Bobby Charles maintains a strong lead in the Maine Republican primary for governor, scheduled for June 9, reflecting his frontrunner status in recent polling and the party's April convention straw poll. A May survey showed him at 36% first-choice support among likely primary voters, ahead of Jonathan Bush at 20% and Garrett Mason at 13%, with other candidates trailing further behind. Charles, a former U.S. Assistant Secretary of State, attorney, and naval intelligence officer, benefits from established name recognition and policy emphasis on issues such as crime reduction and government oversight. Rivals have focused attacks on him in debates, while procedural factors including ranked-choice voting in the primary add some uncertainty, though the margin in available data supports the current market positioning as trader consensus.