Trader consensus in the Kansas Governor Democratic primary, set for August 4, heavily favors State Sen. Ethan Corson at 65% implied probability, propelled by endorsements from outgoing Gov. Laura Kelly and former Gov. Kathleen Sebelius in January, coupled with his fundraising lead of over $900,000 through last year. State Sen. Cindy Holscher trails at 33.5%, bolstered by her campaign's internal January poll claiming a double-digit edge, though independent surveys showed most Democratic voters undecided. Longshot Marty Tuley holds 1.4% amid low name recognition. A March 8 debate highlighted affordability, health care, and rural priorities but produced no polling shifts, leaving momentum with Corson's institutional backing as key voting blocs in Johnson County suburbs coalesce ahead of early voting.
Experimental AI-generated summary referencing Polymarket data · UpdatedEthan Corson 70%
Cindy Holscher 29%
Marty Tuley <1%
$52,132 Vol.
$52,132 Vol.
Ethan Corson
70%
Cindy Holscher
29%
Marty Tuley
1%
Ethan Corson 70%
Cindy Holscher 29%
Marty Tuley <1%
$52,132 Vol.
$52,132 Vol.
Ethan Corson
70%
Cindy Holscher
29%
Marty Tuley
1%
If no 2026 Kansas Gubernatorial Democratic Primary takes place, this market will resolve to “Other.”
The resolution source for this market will be the first official announcement of the results from the Kansas Democratic Party; however, an overwhelming consensus of credible reporting may suffice.
Market Opened: Dec 10, 2025, 7:12 PM ET
Resolver
0x2F5e3684c...If no 2026 Kansas Gubernatorial Democratic Primary takes place, this market will resolve to “Other.”
The resolution source for this market will be the first official announcement of the results from the Kansas Democratic Party; however, an overwhelming consensus of credible reporting may suffice.
Resolver
0x2F5e3684c...Trader consensus in the Kansas Governor Democratic primary, set for August 4, heavily favors State Sen. Ethan Corson at 65% implied probability, propelled by endorsements from outgoing Gov. Laura Kelly and former Gov. Kathleen Sebelius in January, coupled with his fundraising lead of over $900,000 through last year. State Sen. Cindy Holscher trails at 33.5%, bolstered by her campaign's internal January poll claiming a double-digit edge, though independent surveys showed most Democratic voters undecided. Longshot Marty Tuley holds 1.4% amid low name recognition. A March 8 debate highlighted affordability, health care, and rural priorities but produced no polling shifts, leaving momentum with Corson's institutional backing as key voting blocs in Johnson County suburbs coalesce ahead of early voting.
Experimental AI-generated summary referencing Polymarket data · Updated


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