Incumbent Republican Roger Marshall's re-election bid benefits from Kansas's consistent Republican lean, reflected in an R+8 partisan voting index and all major race raters classifying the contest as solid or safe for the GOP. Marshall's established fundraising edge and alignment with state voters have kept early general election polling margins in his favor, even against a crowded Democratic primary field that includes several lesser-known challengers. With primaries scheduled for August 4 and no major shifts in voter sentiment or candidate dynamics emerging since filing closed in early June, trader consensus aligns with the structural advantages favoring Republican retention of the seat.
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$30,899 Vol.
$30,899 Vol.

Républicain
81%

Démocrate
18%
$30,899 Vol.
$30,899 Vol.

Républicain
81%

Démocrate
18%
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.
Marché ouvert : Oct 13, 2025, 5:28 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 Roger Marshall's re-election bid benefits from Kansas's consistent Republican lean, reflected in an R+8 partisan voting index and all major race raters classifying the contest as solid or safe for the GOP. Marshall's established fundraising edge and alignment with state voters have kept early general election polling margins in his favor, even against a crowded Democratic primary field that includes several lesser-known challengers. With primaries scheduled for August 4 and no major shifts in voter sentiment or candidate dynamics emerging since filing closed in early June, trader consensus aligns with the structural advantages favoring Republican retention of the seat.
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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