Ohio Senate odds turn blue as Brown pulls ahead of Husted
Sherrod Brown is now favored to reclaim Ohio’s Senate seat, as a shifting midterm map put another Republican stronghold in play.

Ohio is turning into one of the most uncomfortable states for Republicans as the November midterms approach.
Polymarket gives Democrat Sherrod Brown a 65% chance of winning this state's Senate race against Republican Jon Husted, who sits at 36%. That’s a notable difference. Also, Brown’s odds are up 3% in a week, while Husted’s are down 4% in the same period.
All this suggests that a traditionally Republican-leaning state is now very much in the battle for control of Congress.
Husted was appointed to the seat after JD Vance became the US vice president. Meanwhile, Brown is a former senator who lost reelection in 2024 but is now trying to reclaim that seat.
Overall, the market has attracted nearly $1.4 million in trading volume, meaning that investors are paying close attention to Ohio’s role in the Senate play.
Why Ohio is back in play
Ohio has moved notably Republican in recent presidential elections. Donald Trump won this state by some 11 percentage points in 2024. Still, that fact hasn’t translated into a remotely advantageous position for Husted.
One of the central campaign issues is affordability, but other issues are adding more layers of uncertainty, including rising costs, manufacturing job losses, the economic consequences of the war with Iran, and more.
Some of these give Democrats an opening to challenge Republicans. For example, Republicans are continuing to defend the Trump administration's tax cuts, but Brown is arguing that the GOP is not making life more affordable for Americans.
Furthermore, the Ohio race is a big part of a larger Democratic push to reclaim the Senate. Other key parts include Alaska and Maine, alongside other competitive contests such as Texas and Michigan.
Democrats need multiple pickups to overcome the GOP's majority, and Ohio could be one of the opportunities.
Despite Husted having the backing of the Republican establishment, as well as the state's recent voting history, on his side, traders see a real opening for Democrats. Ohio is far from a safe assumption for Republicans, but whether Brown can turn the existing vulnerability into a Senate seat remains to be seen.

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