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Politics·Primaries

Massachusetts Governor Republican Primary Winner

Market icon
Politics·Primaries

Massachusetts Governor Republican Primary Winner

Michael Minogue 46%

Brian Shortsleeve 44%

Mike Kennealy 12%

Polymarket
NEW

Michael Minogue 46%

Brian Shortsleeve 44%

Mike Kennealy 12%

Polymarket
NEW

Michael Minogue

$2,273 Vol.

46%

Brian Shortsleeve

$0 Vol.

44%

Mike Kennealy

$7,594 Vol.

12%

This market will resolve according to the winner of the Republican Primary for Governor of Massachusetts, scheduled to take place on September 1, 2026. Resolution will be based on the overall winner of the primary, including any potential second round or run-off. If no 2026 Massachusetts Gubernatorial Republican Primary takes place, this market will resolve to “Other.” The resolution source for this market will be the first official announcement of the results from the Massachusetts Republican Party; however, an overwhelming consensus of credible reporting may suffice.Trader consensus on Polymarket reflects a razor-thin contest for the Massachusetts Republican gubernatorial primary on September 1, driven by Michael Minogue's slight edge after his campaign's March internal poll showed him leading the GOP field ahead of the critical state party convention on April 25 in Worcester, where candidates need 15% delegate support for ballot access. Brian Shortsleeve remains neck-and-neck following his March announcement of New Bedford Councilor Shawn Oliver as running mate, while Mike Kennealy fades amid perceptions of a consolidating two-way race. Low primary voter name recognition and divided party activists keep odds clustered, with separation likely from convention endorsements, speeches, fundraising disclosures, or early debates testing turnout among conservative enclaves and independents.

This market will resolve according to the winner of the Republican Primary for Governor of Massachusetts, scheduled to take place on September 1, 2026. Resolution will be based on the overall winner of the primary, including any potential second round or run-off.

If no 2026 Massachusetts Gubernatorial Republican Primary takes place, this market will resolve to “Other.”

The resolution source for this market will be the first official announcement of the results from the Massachusetts Republican Party; however, an overwhelming consensus of credible reporting may suffice.
Volume
$9,867
End Date
Sep 1, 2026
Market Opened
Dec 10, 2025, 4:20 PM ET

Resolver

0x2F5e3684c...
This market will resolve according to the winner of the Republican Primary for Governor of Massachusetts, scheduled to take place on September 1, 2026. Resolution will be based on the overall winner of the primary, including any potential second round or run-off. If no 2026 Massachusetts Gubernatorial Republican Primary takes place, this market will resolve to “Other.” The resolution source for this market will be the first official announcement of the results from the Massachusetts Republican Party; however, an overwhelming consensus of credible reporting may suffice.
This market will resolve according to the winner of the Republican Primary for Governor of Massachusetts, scheduled to take place on September 1, 2026. Resolution will be based on the overall winner of the primary, including any potential second round or run-off. If no 2026 Massachusetts Gubernatorial Republican Primary takes place, this market will resolve to “Other.” The resolution source for this market will be the first official announcement of the results from the Massachusetts Republican Party; however, an overwhelming consensus of credible reporting may suffice.Trader consensus on Polymarket reflects a razor-thin contest for the Massachusetts Republican gubernatorial primary on September 1, driven by Michael Minogue's slight edge after his campaign's March internal poll showed him leading the GOP field ahead of the critical state party convention on April 25 in Worcester, where candidates need 15% delegate support for ballot access. Brian Shortsleeve remains neck-and-neck following his March announcement of New Bedford Councilor Shawn Oliver as running mate, while Mike Kennealy fades amid perceptions of a consolidating two-way race. Low primary voter name recognition and divided party activists keep odds clustered, with separation likely from convention endorsements, speeches, fundraising disclosures, or early debates testing turnout among conservative enclaves and independents.

This market will resolve according to the winner of the Republican Primary for Governor of Massachusetts, scheduled to take place on September 1, 2026. Resolution will be based on the overall winner of the primary, including any potential second round or run-off.

If no 2026 Massachusetts Gubernatorial Republican Primary takes place, this market will resolve to “Other.”

The resolution source for this market will be the first official announcement of the results from the Massachusetts Republican Party; however, an overwhelming consensus of credible reporting may suffice.
Volume
$9,867
End Date
Sep 1, 2026
Market Opened
Dec 10, 2025, 4:20 PM ET

Resolver

0x2F5e3684c...
This market will resolve according to the winner of the Republican Primary for Governor of Massachusetts, scheduled to take place on September 1, 2026. Resolution will be based on the overall winner of the primary, including any potential second round or run-off. If no 2026 Massachusetts Gubernatorial Republican Primary takes place, this market will resolve to “Other.” The resolution source for this market will be the first official announcement of the results from the Massachusetts Republican Party; however, an overwhelming consensus of credible reporting may suffice.

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Frequently Asked Questions

"Massachusetts Governor Republican Primary Winner" is a prediction market on Polymarket with 3 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Michael Minogue" at 46%, followed by "Brian Shortsleeve" at 44%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 46¢ implies that the market collectively assigns a 46% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Massachusetts Governor Republican Primary Winner" is a newly created market on Polymarket, launched on Dec 10, 2025. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Massachusetts Governor Republican Primary Winner," browse the 3 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Massachusetts Governor Republican Primary Winner" is "Michael Minogue" at 46%, meaning the market assigns a 46% chance to that outcome. The next closest outcome is "Brian Shortsleeve" at 44%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Massachusetts Governor Republican Primary Winner" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.