Recent polls from mid-April, including Michigan State University's IPPSR survey and Impact Research data, show Democratic candidates like Jocelyn Benson leading potential Republican nominees such as John James by margins of 4–7 points in general election matchups, with Detroit Mayor Mike Duggan polling third as an independent at around 20%. These results, amid Gretchen Whitmer's term limit creating an open seat, reinforce trader consensus favoring Democrats at 65.5% implied probability, reflecting the party's strong base consolidation and fundraising edge in this battleground state despite Donald Trump's 2024 presidential win. GOP primary polls indicate John James ahead at 37%, but a fragmented field could weaken the eventual nominee. Primaries on August 4 remain key, with economic concerns and declining party loyalty as pivotal factors ahead of the November 3 general election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedDemocrat 66%
Republican 20%
Independent 15%
$177,887 Vol.
$177,887 Vol.

Democrat
66%

Republican
20%

Independent
15%
Democrat 66%
Republican 20%
Independent 15%
$177,887 Vol.
$177,887 Vol.

Democrat
66%

Republican
20%

Independent
15%
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, 6:29 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...Recent polls from mid-April, including Michigan State University's IPPSR survey and Impact Research data, show Democratic candidates like Jocelyn Benson leading potential Republican nominees such as John James by margins of 4–7 points in general election matchups, with Detroit Mayor Mike Duggan polling third as an independent at around 20%. These results, amid Gretchen Whitmer's term limit creating an open seat, reinforce trader consensus favoring Democrats at 65.5% implied probability, reflecting the party's strong base consolidation and fundraising edge in this battleground state despite Donald Trump's 2024 presidential win. GOP primary polls indicate John James ahead at 37%, but a fragmented field could weaken the eventual nominee. Primaries on August 4 remain key, with economic concerns and declining party loyalty as pivotal factors ahead of the November 3 general election.
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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