VotePredictor
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Ohio Governor

Amy Acton (D) vs Vivek Ramaswamy (R)

Forecast — win probability
Amy Acton (D)
44%
(R) Vivek Ramaswamy
56%
Toss-up · model margin R+1.6

Why this forecast

This forecast is poll-driven: 13 polls of the race so far. After weighting them by recency and correcting each pollster's house effect, the model (TabPFN) predicts R+1.6 — a 56% Republican win.

Forecast over time

The model's win probability for each party, rerun from the polls available on each date. Dashed line = even odds.

0255075100MarAprMayJunJul56% R44% D
Democrats 44% Republicans 56%

Latest news

Amy Acton (D)
Vivek Ramaswamy (R)

Headlines via NewsAPI, refreshed daily.

Polls (13)

PollsterDatenPoll
New York Times/Siena University[144]2026-06-28601EVEN
The New York Times/Siena University2026-06-28601EVEN
270toWin[140]2026-06-25D+2.0
Fabrizio Ward/Impact Research2026-06-16800D+3.0
Race to the WH[142]2026-06-16D+1.2
RealClearPolitics[143]2026-06-16D+1.0
Decision Desk HQ[141]2026-06-04D+3.0
Tulchin Research[146][E]2026-06-04600D+3.0
Beacon Research/Shaw & Co. Research2026-06-011015D+1.0
Bowling Green State University/YouGov2026-04-141000R+1.0
Echelon Insights2026-04-09413R+5.0
Quantus Insights2026-03-14925D+1.0
EMC Research2026-02-221343D+10.0