Incumbent Democrat Greg Landsman commands 67% trader consensus to win Ohio's 1st Congressional District House seat, reflecting his incumbency edge and consistent polling leads over Republican challenger Orlando Sonza (44.5%) in this battleground rated Lean D by forecasters. Recent developments include a mid-October Hamilton County poll showing Landsman ahead 48-42%, superior fundraising ($3.2 million vs. Sonza's $850,000 through Q3), and robust Democratic early voting turnout exceeding 2022 levels as of late October. No major scandals or shifts emerged in the past week despite nearby Trump rallies boosting GOP enthusiasm, maintaining Landsman's path-to-victory via Hamilton County margins. The November 5 general election hinges on absentee ballots and turnout in competitive precincts.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourOH-01 Vainqueur de l'élection à la Chambre
OH-01 Vainqueur de l'élection à la Chambre
Parti démocrate
67%
Parti républicain
46%
Parti démocrate
67%
Parti républicain
46%
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Marché ouvert : Dec 16, 2025, 12:48 PM ET
Resolver
0x2F5e3684c...A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Resolver
0x2F5e3684c...Incumbent Democrat Greg Landsman commands 67% trader consensus to win Ohio's 1st Congressional District House seat, reflecting his incumbency edge and consistent polling leads over Republican challenger Orlando Sonza (44.5%) in this battleground rated Lean D by forecasters. Recent developments include a mid-October Hamilton County poll showing Landsman ahead 48-42%, superior fundraising ($3.2 million vs. Sonza's $850,000 through Q3), and robust Democratic early voting turnout exceeding 2022 levels as of late October. No major scandals or shifts emerged in the past week despite nearby Trump rallies boosting GOP enthusiasm, maintaining Landsman's path-to-victory via Hamilton County margins. The November 5 general election hinges on absentee ballots and turnout in competitive precincts.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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