Trader consensus heavily favors Republicans at 85.5% implied probability for the Kansas Senate race, driven by the state's deep Republican partisan lean where no Democrat has won since 1932 and incumbent Sen. Roger Marshall secured a comfortable 53% victory in 2020. Marshall faces only token primary opposition from Chase LaPorte, while Democrats' crowded field of eight candidates—including recent entrant former prosecutor Jason Hart and state Sen. Patrick Schmidt—lacks a high-profile contender like term-limited Gov. Laura Kelly, with meager fundraising totals dwarfed by Marshall's $4 million cash on hand. March voter registration trends show GOP enrollment surging past Democrats, reinforcing structural barriers absent a seismic shift ahead of the June 1 filing deadline and August 4 primaries.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$15,893 Vol.
$15,893 Vol.

Republican
86%

Democrat
14%
$15,893 Vol.
$15,893 Vol.

Republican
86%

Democrat
14%
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.
Market Opened: 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...Trader consensus heavily favors Republicans at 85.5% implied probability for the Kansas Senate race, driven by the state's deep Republican partisan lean where no Democrat has won since 1932 and incumbent Sen. Roger Marshall secured a comfortable 53% victory in 2020. Marshall faces only token primary opposition from Chase LaPorte, while Democrats' crowded field of eight candidates—including recent entrant former prosecutor Jason Hart and state Sen. Patrick Schmidt—lacks a high-profile contender like term-limited Gov. Laura Kelly, with meager fundraising totals dwarfed by Marshall's $4 million cash on hand. March voter registration trends show GOP enrollment surging past Democrats, reinforcing structural barriers absent a seismic shift ahead of the June 1 filing deadline and August 4 primaries.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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