Robert Sprague holds the lead in trader pricing for the 2026 Ohio Secretary of State race at 68.5 percent implied probability, ahead of Allison Russo at 33.5 percent, with the November 3 general election two months away. Sprague secured the Republican nomination in the May primary with roughly 70 percent of the vote after serving as state treasurer, positioning him as the experienced candidate in a state with consistent Republican advantages in statewide contests. Russo advanced as the Democratic nominee with about 68 percent in her primary after her time as House minority leader. Recent campaign focus has centered on election administration, including voter eligibility rules, photo identification requirements, and mail ballot procedures, where Sprague has highlighted measures passed under prior Republican leadership. The presence of a Libertarian candidate adds a minor variable, yet current pricing reflects Sprague's stronger positioning in a Republican-leaning electorate.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Robert Sprague (R)
69%

Allison Russo (D)
34%

Robert Sprague (R)
69%

Allison Russo (D)
34%
The nominees of the Democratic and Republican parties may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the results of the election are not definitively known by July 31, 2027, this market will resolve to "Other".
This market will resolve based on the results of the election according to a consensus of credible reporting. In case of ambiguity, this market will resolve based on the official results as reported by the electoral authority responsible for certifying the results of the election.
Market Opened: Sep 4, 2026, 1:58 PM ET
Resolver
0x69c47De9D...The nominees of the Democratic and Republican parties may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the results of the election are not definitively known by July 31, 2027, this market will resolve to "Other".
This market will resolve based on the results of the election according to a consensus of credible reporting. In case of ambiguity, this market will resolve based on the official results as reported by the electoral authority responsible for certifying the results of the election.
Resolver
0x69c47De9D...Robert Sprague holds the lead in trader pricing for the 2026 Ohio Secretary of State race at 68.5 percent implied probability, ahead of Allison Russo at 33.5 percent, with the November 3 general election two months away. Sprague secured the Republican nomination in the May primary with roughly 70 percent of the vote after serving as state treasurer, positioning him as the experienced candidate in a state with consistent Republican advantages in statewide contests. Russo advanced as the Democratic nominee with about 68 percent in her primary after her time as House minority leader. Recent campaign focus has centered on election administration, including voter eligibility rules, photo identification requirements, and mail ballot procedures, where Sprague has highlighted measures passed under prior Republican leadership. The presence of a Libertarian candidate adds a minor variable, yet current pricing reflects Sprague's stronger positioning in a Republican-leaning electorate.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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