State of the OddsUS election odds from every prediction market

Ohio Governor Race Odds 2026

Prices as of 2026-11-03 22:50 UTC.

Amy ActonD leads at 80% across 4 venues: Kalshi 79%, Polymarket US 79%, PredictIt 81%, Polymarket 82%. Vivek RamaswamyR is at 19%.

Market consensus
80%
Amy Acton to win, median of 4 venues
Forecasters
Lean D
Cook, Inside Elections, Sabato consensus
Seat
DeWineR
open seat
2024 presidential
R +11.2
statewide margin

Final prices before polls closed

Frozen at 2026-11-03 22:47 UTC. The result is entered when the race is called and scored on the results ledger.

Candidates and prices

CandidateKalshiPolymarket USPredictItPolymarketConsensus
Amy ActonD
Former Ohio Department of Health director; running mate David Pepper
79%
bid 79¢ · ask 80¢ · OI $2.2M
79%
ask 80¢
81%
buy 86¢
82%
vol $1.1M
80%
Vivek RamaswamyR
Entrepreneur, 2024 presidential candidate; running mate Rob McColley
22%
bid 21¢ · ask 22¢ · OI $5.7M
20%
ask 21¢
17%
buy 20¢
18%
vol $1.2M
19%

Where to trade this race

Every book we know that takes this race, with the price it shows for Amy Acton. The brokers trade Kalshi's contract at Kalshi's price. Partner books pay us a referral fee; the order is paying books first, which never changes a price.

Each book checks age and location at sign-up. How the sites compare.

Ohio Governor 2026 · Kalshi · Amy Acton · Polymarket · Amy Acton (D) · last 90 days
0%25%50%75%100%SepOctNovKalshi · Amy Acton 83%Polymarket · Amy Acton (D) 82%

The race

Seat
Mike DeWineR
term-limited · open seat · in office since 2019
Ratings
Lean D Cook · Lean D Inside · Lean D Sabato
consensus Lean D, as of October 29, 2026
Last election (2022)
Mike DeWineR R +25.0
62.4% to Nan Whaley 37.4%
2024 presidential
R +11.2
Primary
May 5, 2026
Filing deadline
February 4, 2026
General election
November 3, 2026

The forecasters' consensus rating is Lean D, favouring the Democrat. The markets' consensus has Amy ActonD at 80%. The market leader is not the incumbent party, so the markets price a flip. What a price means.

How the Kalshi market resolves

If a representative of the Democratic party is inaugurated as the governor of Ohio pursuant to the 2026 election, then the market resolves to Yes.

Related races

← All governor races · Midterms overview