Incumbent Democrat Jack Reed commands trader consensus at 92.5% implied probability to win Rhode Island's 2026 U.S. Senate race, driven by the state's deep-blue partisan registration advantage—Democrats outnumber Republicans over 3-to-1—and Reed's long incumbency since 1997, yielding consistent double-digit polling leads. A University of New Hampshire survey from April 16-20 shows Reed ahead 52%-34% over prospective Republican Raymond McKay amid undecideds likely breaking for the incumbent, with no major shifts in the past 30 days amid quiet primary filings ahead of the September 9 contest. This aligns with historical base rates, as Republicans last won a Rhode Island Senate seat in 2000. Realistic challenges include a high-profile scandal, Reed's age (turning 77 post-election), or an overwhelming national GOP wave, though structural barriers remain steep.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Democrat
93%

Republican
8%

Democrat
93%

Republican
8%
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, 5:04 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 Democrat Jack Reed commands trader consensus at 92.5% implied probability to win Rhode Island's 2026 U.S. Senate race, driven by the state's deep-blue partisan registration advantage—Democrats outnumber Republicans over 3-to-1—and Reed's long incumbency since 1997, yielding consistent double-digit polling leads. A University of New Hampshire survey from April 16-20 shows Reed ahead 52%-34% over prospective Republican Raymond McKay amid undecideds likely breaking for the incumbent, with no major shifts in the past 30 days amid quiet primary filings ahead of the September 9 contest. This aligns with historical base rates, as Republicans last won a Rhode Island Senate seat in 2000. Realistic challenges include a high-profile scandal, Reed's age (turning 77 post-election), or an overwhelming national GOP wave, though structural barriers remain steep.
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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