Incumbent Republican Abraham Hamadeh holds a commanding position in Arizona's 8th Congressional District, rated Solid Republican by Cook Political Report with an R+8 partisan voter index, driving trader consensus to 85% for a GOP victory on November 3, 2026. Hamadeh won the seat in 2024 by 13 points (56.5%-43.5%) after prevailing in a competitive primary, bolstered by $226,000 in cash on hand as of late 2025 while Democratic primary challengers—Jillian Barfield, Maria Flores, Bernadette Greene Placentia, and Raymond Keeler—report no fundraising. His sole GOP primary foe, Amanda Rose, poses minimal threat ahead of the July 21 primaries. No major developments have emerged in the past 30 days to shift odds, underscoring the district's consistent Republican performance in Phoenix suburbs.
Experimental AI-generated summary referencing Polymarket data · UpdatedAZ-08 House Election Winner
AZ-08 House Election Winner
Republican Party
85%
Democratic Party
15%
Republican Party
85%
Democratic Party
15%
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...Incumbent Republican Abraham Hamadeh holds a commanding position in Arizona's 8th Congressional District, rated Solid Republican by Cook Political Report with an R+8 partisan voter index, driving trader consensus to 85% for a GOP victory on November 3, 2026. Hamadeh won the seat in 2024 by 13 points (56.5%-43.5%) after prevailing in a competitive primary, bolstered by $226,000 in cash on hand as of late 2025 while Democratic primary challengers—Jillian Barfield, Maria Flores, Bernadette Greene Placentia, and Raymond Keeler—report no fundraising. His sole GOP primary foe, Amanda Rose, poses minimal threat ahead of the July 21 primaries. No major developments have emerged in the past 30 days to shift odds, underscoring the district's consistent Republican performance in Phoenix suburbs.
Experimental AI-generated summary referencing Polymarket data · Updated

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