Harriet Hageman secured the Republican nomination in the August 18 primary with roughly 65 percent of the vote against several challengers, building on her prior statewide victories and endorsement from President Trump. As the sitting U.S. representative for Wyoming’s at-large district, she benefits from high name recognition, substantial fundraising, and alignment with the state’s energy and agricultural priorities. Wyoming has not elected a Democratic senator since 1970, and forecasters rate the race as safe or solid Republican. James Byrd, the Democratic nominee and former state lawmaker, faces the structural disadvantages typical for his party in the state. Trader consensus reflects these fundamentals, with limited scope for change absent a major late-cycle development such as a candidate withdrawal or significant national political realignment before November 3.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedWyoming Senate Election Winner
$17,892 Vol.
$17,892 Vol.

Harriet Hageman (R)
97%

James W. Byrd (D)
3%
$17,892 Vol.
$17,892 Vol.

Harriet Hageman (R)
97%

James W. Byrd (D)
3%
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 candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of 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, 4:48 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 candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of 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...Harriet Hageman secured the Republican nomination in the August 18 primary with roughly 65 percent of the vote against several challengers, building on her prior statewide victories and endorsement from President Trump. As the sitting U.S. representative for Wyoming’s at-large district, she benefits from high name recognition, substantial fundraising, and alignment with the state’s energy and agricultural priorities. Wyoming has not elected a Democratic senator since 1970, and forecasters rate the race as safe or solid Republican. James Byrd, the Democratic nominee and former state lawmaker, faces the structural disadvantages typical for his party in the state. Trader consensus reflects these fundamentals, with limited scope for change absent a major late-cycle development such as a candidate withdrawal or significant national political realignment before November 3.
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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