Incumbent Republican Senator Jim Risch's bid for re-election amid Idaho's entrenched GOP dominance—uninterrupted U.S. Senate control since 1981—anchors trader consensus at 92.5% for a Republican winner, reflecting the state's Republican trifecta and consistent presidential margins exceeding 30 points. Risch, endorsed by President Trump, faces primary challengers Joe Evans, Denny LaVe, and Josh Roy ahead of the May 19 Republican primary, while Democrats field lesser-known contenders Nickolas Bonds, Brad Moore, and David Roth. A March PPP poll showed Risch leading independent Todd Achilles 48%-34%, underscoring weak opposition. Challenges would require a damaging GOP primary upset, Risch health issues at age 83, or an extraordinary national Democratic wave.
Resumen experimental generado por IA con datos de Polymarket · ActualizadoGanador de las elecciones al Senado de Idaho
Ganador de las elecciones al Senado de Idaho

Republicano
93%

Demócrata
8%

Republicano
93%

Demócrata
8%
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Mercado abierto: Oct 13, 2025, 5:35 PM ET
Resolver
0x2F5e3684c...A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Resolver
0x2F5e3684c...Incumbent Republican Senator Jim Risch's bid for re-election amid Idaho's entrenched GOP dominance—uninterrupted U.S. Senate control since 1981—anchors trader consensus at 92.5% for a Republican winner, reflecting the state's Republican trifecta and consistent presidential margins exceeding 30 points. Risch, endorsed by President Trump, faces primary challengers Joe Evans, Denny LaVe, and Josh Roy ahead of the May 19 Republican primary, while Democrats field lesser-known contenders Nickolas Bonds, Brad Moore, and David Roth. A March PPP poll showed Risch leading independent Todd Achilles 48%-34%, underscoring weak opposition. Challenges would require a damaging GOP primary upset, Risch health issues at age 83, or an extraordinary national Democratic wave.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
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