Arizona's 8th congressional district, covering northern and western Phoenix suburbs including Glendale and Peoria, carries an R+8 Partisan Voter Index and has been held by Republicans for years. Incumbent Abraham Hamadeh secured the GOP nomination unopposed in the July 21 primary, while Bernadette Greene-Placentia won the Democratic primary. Multiple nonpartisan forecasters rate the seat Solid or Safe Republican ahead of the November 3 general election. These structural factors—incumbency, district composition, and consistent race ratings—underpin trader consensus on Republican victory, with limited recent developments or polling shifts altering the outlook in the final weeks.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAZ-08 House Election Winner
$11,353 Vol.
$11,353 Vol.
Republican Party
83%
Democratic Party
17%
$11,353 Vol.
$11,353 Vol.
Republican Party
83%
Democratic Party
17%
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/).
Market Opened: Jan 27, 2026, 11:54 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...Arizona's 8th congressional district, covering northern and western Phoenix suburbs including Glendale and Peoria, carries an R+8 Partisan Voter Index and has been held by Republicans for years. Incumbent Abraham Hamadeh secured the GOP nomination unopposed in the July 21 primary, while Bernadette Greene-Placentia won the Democratic primary. Multiple nonpartisan forecasters rate the seat Solid or Safe Republican ahead of the November 3 general election. These structural factors—incumbency, district composition, and consistent race ratings—underpin trader consensus on Republican victory, with limited recent developments or polling shifts altering the outlook in the final weeks.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

Beware of external links.
Beware of external links.
Frequently Asked Questions