Dan Sullivan will face Dan Sullivan in Alaska. Here’s how much that could hurt the GOP

Key Points:

• Two candidates named Dan Sullivan will appear on Alaska’s general election ballot for U.S. Senate: incumbent GOP Senator Dan Sullivan and political newcomer Dan J. Sullivan, raising concerns about potential vote splitting.
• Alaska’s ranked-choice voting system should mitigate confusion by allowing voters to rank candidates, theoretically transferring votes from Dan J. Sullivan to the incumbent if voters rank him second.
• However, historical data shows many voters do not fully utilize ranked-choice options, with about 28% of voters not ranking backups, which could reduce vote transfers and impact the race in a very close contest.
• Dan J. Sullivan’s 2.5% primary vote share may include strategic Democratic voters, complicating assumptions about vote splitting among Republicans and reducing the likelihood of widespread confusion.
• The presence of a fourth candidate emerging from the primary, potentially another Republican, could further influence the dynamics in this pivotal Senate race that may decide the national GOP majority.