Lt. Gov. Juliana Stratton's victory in the competitive March 17 Democratic primary has solidified trader consensus favoring a Democratic hold on Illinois' open U.S. Senate seat, reflecting the state's deep-blue partisan lean where Republicans have not won a statewide race in over a decade. Backed by Gov. JB Pritzker and boasting strong name recognition from her lieutenant governor role, Stratton enters the November 3 general election against former Illinois GOP chair Don Tracy, a significant underdog in a state dominated by Chicago-area Democratic voters. While probabilities exceed 90%, late-breaking scandals, health issues for Stratton, or a massive national Republican wave could shift odds, though historical base rates for Illinois Senate races favor Democrats decisively.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado$18,876 Vol.
$18,876 Vol.

Democrata
95%

Republicano
5%
$18,876 Vol.
$18,876 Vol.

Democrata
95%

Republicano
5%
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 Aberto: 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...Lt. Gov. Juliana Stratton's victory in the competitive March 17 Democratic primary has solidified trader consensus favoring a Democratic hold on Illinois' open U.S. Senate seat, reflecting the state's deep-blue partisan lean where Republicans have not won a statewide race in over a decade. Backed by Gov. JB Pritzker and boasting strong name recognition from her lieutenant governor role, Stratton enters the November 3 general election against former Illinois GOP chair Don Tracy, a significant underdog in a state dominated by Chicago-area Democratic voters. While probabilities exceed 90%, late-breaking scandals, health issues for Stratton, or a massive national Republican wave could shift odds, though historical base rates for Illinois Senate races favor Democrats decisively.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
Frequently Asked Questions