Mary Peltola holds a 62% implied probability in the Alaska Senate race because recent polls from Alaska Survey Research show her leading incumbent Dan Sullivan by 5–7 points in head-to-head matchups, backed by strong fundraising and her established appeal among independent voters in the state’s ranked-choice voting system. Sullivan’s position at 37% reflects his status as a two-term Republican incumbent but is tempered by the late May entry of a namesake challenger from Petersburg, which could complicate the August 18 nonpartisan primary ballot. Minor candidates remain negligible. The contest remains fluid ahead of the November general election, with Peltola’s campaign emphasizing affordability issues and Sullivan defending his record on energy and national security priorities.