**Michigan's open U.S. Senate seat and governorship both feature newly nominated candidates following the August 4, 2026 primaries, shaping the combo market.** Jocelyn Benson secured the Democratic gubernatorial nomination by a wide margin and enters the general election as the clear favorite against Republican John James, reflecting her strong name recognition as Secretary of State and the state's recent Democratic lean in statewide races. On the Senate side, Abdul El-Sayed narrowly won the Democratic primary over Haley Stevens to face Republican Mike Rogers in a race rated as a toss-up by multiple forecasters, with recent polls showing El-Sayed holding a narrow lead or near parity. Trader consensus assigns the highest probability to a Democratic sweep because Benson's structural advantages in the governor's race combine with El-Sayed's slight polling edge or competitiveness in the Senate contest. The low odds on a Republican sweep or a split with Republican gains for governor align with Benson's established position, while the modest price on a Democratic governor and Republican Senate outcome captures the genuine uncertainty in the Senate race. No major late-breaking events have shifted the landscape since the primaries, leaving the current positioning driven by candidate profiles, primary results, and early general-election polling averages in a state with narrow recent partisan margins.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedDems sweep 65%
Dems win Gov, Reps win Senate 25%
Reps sweep 11%
Reps win Gov, Dems win Senate 5.3%
NEW
NEW
Nov 3, 2026
Dems sweep
65%
Dems win Gov, Reps win Senate
25%
Reps sweep
11%
Reps win Gov, Dems win Senate
5%
Dems sweep 65%
Dems win Gov, Reps win Senate 25%
Reps sweep 11%
Reps win Gov, Dems win Senate 5.3%
NEW
NEW
Nov 3, 2026
Dems sweep
$286 Vol.
65%
Dems win Gov, Reps win Senate
$408 Vol.
25%
Reps sweep
$445 Vol.
11%
Reps win Gov, Dems win Senate
$631 Vol.
5%
This market will resolve according to the outcome of both the Gubernatorial and United States Senate general elections in Michigan that are currently scheduled for November 3, 2026.
A candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. 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.
If the results of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins one of these elections, this market will resolve to "Other".
For purposes of this market, a "sweep" is when a party wins both races.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant Senate and Gubernatorial elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
**Michigan's open U.S. Senate seat and governorship both feature newly nominated candidates following the August 4, 2026 primaries, shaping the combo market.** Jocelyn Benson secured the Democratic gubernatorial nomination by a wide margin and enters the general election as the clear favorite against Republican John James, reflecting her strong name recognition as Secretary of State and the state's recent Democratic lean in statewide races. On the Senate side, Abdul El-Sayed narrowly won the Democratic primary over Haley Stevens to face Republican Mike Rogers in a race rated as a toss-up by multiple forecasters, with recent polls showing El-Sayed holding a narrow lead or near parity.
Trader consensus assigns the highest probability to a Democratic sweep because Benson's structural advantages in the governor's race combine with El-Sayed's slight polling edge or competitiveness in the Senate contest. The low odds on a Republican sweep or a split with Republican gains for governor align with Benson's established position, while the modest price on a Democratic governor and Republican Senate outcome captures the genuine uncertainty in the Senate race. No major late-breaking events have shifted the landscape since the primaries, leaving the current positioning driven by candidate profiles, primary results, and early general-election polling averages in a state with narrow recent partisan margins.
This market will resolve according to the outcome of both the Gubernatorial and United States Senate general elections in Michigan that are currently scheduled for November 3, 2026.
A candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. 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.
If the results of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins one of these elections, this market will resolve to "Other".
For purposes of this market, a "sweep" is when a party wins both races.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant Senate and Gubernatorial elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
A candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. 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.
If the results of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins one of these elections, this market will resolve to "Other".
For purposes of this market, a "sweep" is when a party wins both races.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant Senate and Gubernatorial elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
Market Opened: Aug 11, 2026, 11:08 AM ET
Volume
$1,770End Date
Nov 3, 2026Market Opened
Aug 11, 2026, 11:08 AM ETResolver
0x69c47De9D...This market will resolve according to the outcome of both the Gubernatorial and United States Senate general elections in Michigan that are currently scheduled for November 3, 2026.
A candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. 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.
If the results of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins one of these elections, this market will resolve to "Other".
For purposes of this market, a "sweep" is when a party wins both races.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant Senate and Gubernatorial elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
**Michigan's open U.S. Senate seat and governorship both feature newly nominated candidates following the August 4, 2026 primaries, shaping the combo market.** Jocelyn Benson secured the Democratic gubernatorial nomination by a wide margin and enters the general election as the clear favorite against Republican John James, reflecting her strong name recognition as Secretary of State and the state's recent Democratic lean in statewide races. On the Senate side, Abdul El-Sayed narrowly won the Democratic primary over Haley Stevens to face Republican Mike Rogers in a race rated as a toss-up by multiple forecasters, with recent polls showing El-Sayed holding a narrow lead or near parity.
Trader consensus assigns the highest probability to a Democratic sweep because Benson's structural advantages in the governor's race combine with El-Sayed's slight polling edge or competitiveness in the Senate contest. The low odds on a Republican sweep or a split with Republican gains for governor align with Benson's established position, while the modest price on a Democratic governor and Republican Senate outcome captures the genuine uncertainty in the Senate race. No major late-breaking events have shifted the landscape since the primaries, leaving the current positioning driven by candidate profiles, primary results, and early general-election polling averages in a state with narrow recent partisan margins.
This market will resolve according to the outcome of both the Gubernatorial and United States Senate general elections in Michigan that are currently scheduled for November 3, 2026.
A candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. 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.
If the results of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins one of these elections, this market will resolve to "Other".
For purposes of this market, a "sweep" is when a party wins both races.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant Senate and Gubernatorial elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
A candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. 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.
If the results of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins one of these elections, this market will resolve to "Other".
For purposes of this market, a "sweep" is when a party wins both races.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant Senate and Gubernatorial elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
Volume
$1,770End Date
Nov 3, 2026Market Opened
Aug 11, 2026, 11:08 AM ETResolver
0x69c47De9D...**Michigan's open U.S. Senate seat and governorship both feature newly nominated candidates following the August 4, 2026 primaries, shaping the combo market.** Jocelyn Benson secured the Democratic gubernatorial nomination by a wide margin and enters the general election as the clear favorite against Republican John James, reflecting her strong name recognition as Secretary of State and the state's recent Democratic lean in statewide races. On the Senate side, Abdul El-Sayed narrowly won the Democratic primary over Haley Stevens to face Republican Mike Rogers in a race rated as a toss-up by multiple forecasters, with recent polls showing El-Sayed holding a narrow lead or near parity. Trader consensus assigns the highest probability to a Democratic sweep because Benson's structural advantages in the governor's race combine with El-Sayed's slight polling edge or competitiveness in the Senate contest. The low odds on a Republican sweep or a split with Republican gains for governor align with Benson's established position, while the modest price on a Democratic governor and Republican Senate outcome captures the genuine uncertainty in the Senate race. No major late-breaking events have shifted the landscape since the primaries, leaving the current positioning driven by candidate profiles, primary results, and early general-election polling averages in a state with narrow recent partisan margins.
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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