Amy Acton holds a 67.5% implied probability in the Ohio governor race due to her consistent leads in most recent polls, which show her ahead by roughly 3–4 points on average among likely voters as of early October. The former state health director benefits from bipartisan experience under term-limited Republican Gov. Mike DeWine and appeals on cost-of-living and healthcare issues in a contest rated a toss-up by major forecasters. Vivek Ramaswamy, backed by endorsements from DeWine, Sen. JD Vance, and President Trump, has narrowed gaps in some surveys through aggressive fundraising and recent campaign events with top Republicans, though negative attacks and voter concerns over data centers and economic pressures have kept the race competitive with three weeks until the November 3 vote.