The Republican Party holds a strong position in the OH-15 House race due to the district's partisan lean and the advantages of incumbency. Mike Carey, the sitting Republican representative, faces Democratic nominee Don Leonard in the November 3, 2026 general election following the May primaries. The seat carries a Cook Partisan Voting Index around R+5 and has been rated Solid Republican by nonpartisan analysts, reflecting its suburban and rural composition in central Ohio. Democratic internal polling from mid-2026 showed Leonard narrowing the gap to within single digits, yet broader assessments continue to emphasize the structural barriers for challengers in this district. Upcoming campaign developments through the fall will shape final margins ahead of Election Day.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourVainqueur de l'élection à la Chambre OH-15
$10,141 Vol.
$10,141 Vol.
Parti républicain
78%
Parti démocrate
19%
$10,141 Vol.
$10,141 Vol.
Parti républicain
78%
Parti démocrate
19%
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 : Jan 28, 2026, 11:23 AM 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...The Republican Party holds a strong position in the OH-15 House race due to the district's partisan lean and the advantages of incumbency. Mike Carey, the sitting Republican representative, faces Democratic nominee Don Leonard in the November 3, 2026 general election following the May primaries. The seat carries a Cook Partisan Voting Index around R+5 and has been rated Solid Republican by nonpartisan analysts, reflecting its suburban and rural composition in central Ohio. Democratic internal polling from mid-2026 showed Leonard narrowing the gap to within single digits, yet broader assessments continue to emphasize the structural barriers for challengers in this district. Upcoming campaign developments through the fall will shape final margins ahead of Election Day.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour

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